xterm.js 终端模拟插件 滚动条无法拖动_course

有用过xterm.js的吗 现在遇到一个问题 用鼠标滚轮可以 但是点击滚动条就会报错 不知道是需要设置什么参数

xterm.js 框架 vim显示不到全屏_course

xterm.js 框架使用vim后 数据就无法占据全部屏幕。 这里是部分代码 term = new Terminal({ cols: 120, rows: 24, cursorBlink: 5, sc

如何在JAVA 中使用xterm.js实现linux 虚拟终端_course

java web工程时spring+mybatis， 看到了xterm.js 实现虚拟终端感到很心动~ 但是不知道 该怎么开始。有没有大神讲解下，最好有个小demo ssh 到服务器那种

xterm中的换行问题_course

<div class="post-text" itemprop="text"> <p>I am writing a program that prints colored lines, and the more I do with it the more I find myself working around line wrapping issues that come up.</p> <p>It is a sort of terminal written in php, here is the prompt:</p> <pre><code>$return = readline("\033[44m\033[1;37m{$this-&gt;text}&gt;&gt;\033[0m "); </code></pre> <p>and scrolling through history, the non-printing characters play havoc on everything.</p> <p>If I try to add escapes</p> <pre><code>$return = readline("\[\033[44m\033[1;37m\]{$this-&gt;text}&gt;&gt;\[\033[0m\] "); </code></pre> <p>then it prints the brackets...even if I add double backslashes.</p> <pre><code>\[\][timer]&gt;&gt;\[\] </code></pre> <p>I find the same thing for echo -e, I am really not sure whats going on.</p> <p>Lastly, if I modify PS1 it works just fine.</p> <pre><code>[mike@crest ~]$ export PS1="\[\033[44m\033[1;37m\][timer]&gt;&gt;\[\033[0m\] " [timer]&gt;&gt; </code></pre> <p>What am I missing here?</p> <p>Edit: the coloring/display is not the problem. The problem is that bash will have line wrapping issues when invisible characters are printed without escapes...and when I add the escapes they are printed in plain text under all circumstances but PS1, and I'm not sure what the difference is, how to get it working in PHP.</p> </div>

修改js源文件无效，请问是什么原因_course

用的angularjs框架，在demo过程中遇到问题，想调试源码文件，**可是在源码中加入任何修改都无效**，缓存也清除过。 而且同样是js文件，**angular 的源码文件显示的图标跟自己写的js图标不一致**，请问是什么原因，**还是说源码文件不能修改**。resource 是angular的源文件，template是自己写的js文件

Javaweb---通过虚拟终端展示docker容器_course

 上图，左边文档右边是一个类似xshell的可以连接虚拟机的东西，这个实在web端展示的，我感觉这是web端链接一个docker容器，可是不知道怎么连接，就是怎么才能通过javaweb连接docker 容器然后再前端像这样展示(和操作真是虚拟机一样)。我搜索了很久知道一个教xterm.js的东西，然而，并没弄好，希望有大神指点以下。谢谢！

使用Node.js和JQuery发布PHP脚本_course

<div class="post-text" itemprop="text"> <p>I'm using tty.js project terminal in web application (<a href="https://github.com/chjj/tty.js/" rel="nofollow noreferrer">https://github.com/chjj/tty.js/</a>), and I wanted to add jquery treeview to the home page and display root folders. the jquery treeview I tested it on apache works fine but when I use it on node.js web app i get this error : I can download the htps://localhost:10443/Foldertree.php but but cant POST data error 404 not found.</p> <p><img src="https://i.stack.imgur.com/epydO.png" alt="Error 404 Not Found"></p> <p>Here is the scenario: (Note I'm new to node.js).</p> <p><strong>app.server SETTING :</strong> </p> <pre><code>var tty = require('tty.js'); var app = tty.createServer({ "users": { "user": "password" }, "https": { "key": "./skey.key", "cert": "./scert.crt" }, "port": 10443, "hostname": "localhost", "shell": "sh", "static": "./static", "debug": true, "term": { "termName": "xterm", "geometry": [80, 24], "scrollback": 1000, "visualBell": true, "popOnBell": true, "cursorBlink": true, "screenKeys": true, "colors": [ "#2e3436", "#cc0000", "#4e9a06", "#c4a000", "#3465a4", "#75507b", "#06989a", "#d3d7cf", "#555753", "#ef2929", "#8ae234", "#fce94f", "#729fcf", "#ad7fa8", "#34e2e2", "#eeeeec" ] } }); app.listen(); </code></pre> <p><strong>/tty.js/static/index.html :</strong></p> <pre><code>&lt;!doctype html&gt; &lt;title&gt;TEST01&lt;/title&gt; &lt;head&gt; &lt;link rel="stylesheet" href="style.css"&gt; &lt;link rel="stylesheet" href="sweetalert2.css"&gt; &lt;link rel="stylesheet" href="css/filetree.css" type="text/css" &gt; &lt;script type="text/javascript" src="https://code.jquery.com/jquery-1.11.1.min.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="sweetalert2.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="custom.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="socket.io/socket.io.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="term.js" &gt;&lt;/script&gt; &lt;script type="text/javascript" src="options.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="tty.js"&gt;&lt;/script&gt; &lt;script type="text/javascript" src="jqueryFileTree.js" type="text/javascript"&gt;&lt;/script&gt; &lt;script type="text/javascript"&gt; $(document).ready( function() { $( '#container' ).html( '&lt;ul class="filetree start"&gt;&lt;li class="wait"&gt;' + 'Generating Tree...' + '&lt;li&gt;&lt;/ul&gt;' ); getfilelist( $('#container') , 'Sample' ); function getfilelist( cont, root ) { $( cont ).addClass( 'wait' ); $.post('Foldertree.php', { dir: root }, function( data ) { $( cont ).find( '.start' ).html( '' ); $( cont ).removeClass( 'wait' ).append( data ); if( 'Sample' == root ) $( cont ).find('UL:hidden').show(); else $( cont ).find('UL:hidden').slideDown({ duration: 500, easing: null }); }); } $( '#container' ).on('click', 'LI A', function() { var entry = $(this).parent(); if( entry.hasClass('folder') ) { if( entry.hasClass('collapsed') ) { entry.find('UL').remove(); getfilelist( entry, escape( $(this).attr('rel') )); entry.removeClass('collapsed').addClass('expanded'); } else { entry.find('UL').slideUp({ duration: 500, easing: null }); entry.removeClass('expanded').addClass('collapsed'); } } else { $( '#selected_file' ).text( "File: " + $(this).attr( 'rel' )); } return false; }); }); &lt;/script&gt; &lt;/head&gt; &lt;h1&gt;TEST01&lt;/h1&gt; &lt;body&gt; &lt;button class="pure-button pure-button-active" onclick="sweet();"&gt;ScreenShot&lt;/button&gt; &lt;button class="pure-button pure-button-active" id="open"&gt;Terminal&lt;/button&gt; &lt;button class="pure-button pure-button-active" id="lights"&gt;Lights&lt;/button&gt; &lt;div id="container"&gt; &lt;/div&gt; &lt;div id="selected_file"&gt;&lt;/div&gt; &lt;/div&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p><strong>PHP SCRIPT /tty.js/static/Foldertree.php :</strong></p> <pre><code>&lt;?php class treeview { private $files; private $folder; function __construct( $path ) { $files = array(); if( file_exists( $path)) { if( $path[ strlen( $path ) - 1 ] == '/' ) $this-&gt;folder = $path; else $this-&gt;folder = $path . '/'; $this-&gt;dir = opendir( $path ); while(( $file = readdir( $this-&gt;dir ) ) != false ) $this-&gt;files[] = $file; closedir( $this-&gt;dir ); } } function create_tree( ) { if( count( $this-&gt;files ) &gt; 2 ) { /* First 2 entries are . and .. -skip them */ natcasesort( $this-&gt;files ); $list = '&lt;ul class="filetree" style="display: none;"&gt;'; // Group folders first foreach( $this-&gt;files as $file ) { if( file_exists( $this-&gt;folder . $file ) &amp;&amp; $file != '.' &amp;&amp; $file != '..' &amp;&amp; is_dir( $this-&gt;folder . $file )) { $list .= '&lt;li class="folder collapsed"&gt;&lt;a href="#" rel="' . htmlentities( $this-&gt;folder . $file ) . '/"&gt;' . htmlentities( $file ) . '&lt;/a&gt;&lt;/li&gt;'; } } // Group all files foreach( $this-&gt;files as $file ) { if( file_exists( $this-&gt;folder . $file ) &amp;&amp; $file != '.' &amp;&amp; $file != '..' &amp;&amp; !is_dir( $this-&gt;folder . $file )) { $ext = preg_replace('/^.*\./', '', $file); $list .= '&lt;li class="file ext_' . $ext . '"&gt;&lt;a href="#" rel="' . htmlentities( $this-&gt;folder . $file ) . '"&gt;' . htmlentities( $file ) . '&lt;/a&gt;&lt;/li&gt;'; } } $list .= '&lt;/ul&gt;'; return $list; } } } $path = urldecode( $_REQUEST['dir'] ); $tree = new treeview( $path ); echo $tree-&gt;create_tree(); ?&gt; </code></pre> </div>

linux的xterm开启的终端里使用原始套接字发送数据包出错，求助_course

xterm下原始套接字可以接收数据包，但是发送数据包时出错，怎么解决？ 错误是【error 101】network is unreachable. 代码如下： proto = socket.getprotobyname('tcp') # only tcp sock = socket.socket( socket.AF_INET, socket.SOCK_RAW, proto ) packet_base = sock.recvfrom(1024)[0] s = socket.socket(socket.AF_INET, socket.SOCK_RAW, socket.IPPROTO_TCP) s.setsockopt(socket.IPPROTO_IP, socket.IP_HDRINCL, 1) s.sendto(packet_base, ('123.123.123.123' , 12312))

理解ssh2_exec（）中的PTY参数_course

<div class="post-text" itemprop="text"> <p>The answer to the following doesn't satisfy me, I wish to know a bit more about what's going on. <a href="https://stackoverflow.com/questions/10251942/can-anyone-explain-the-pty-argument-in-ssh2-exec-function-call">Can anyone explain the $pty argument in ssh2_exec() function call</a></p> <p>Does it force the client to tell the server to spawn a PTY or is the PTY totally client-sided? As far as I know it's attached to a process such as a SSHd for example, which would require a call to the server. Also, when set to <strong>true</strong> does it emulate the default shell? What is it? I know you can pass <strong>xterm</strong> for example, which emulates a PTY, is this any different? Emulation implies it's not a real PTY from my perspective.</p> <p>That may be a little confusing to read, but I'm trying to grasp this concept. Thank you. I appreciate it.</p> </div>

如何在Go crypto / ssh会话中处理EOF / Ctrl + D.Wait（）_course

<div class="post-text" itemprop="text"> <p>When I use <code>session.Shell()</code> to start a new shell on a remote server and then <code>session.Wait()</code> to run the session until the remote end exits the session does not gracefully handle using Ctrl+D to end the session.</p> <p>I can make this work using <code>os/exec</code> to launch a local child process to run whatever copy of the ssh client is available locally, but I would prefer to do this with native Go.</p> <p>Examle code snippet:</p> <pre><code>conn, err := ssh.Dial("tcp", "some-server.fqdn", sshConfig) if err != nil { return err } defer conn.Close() session, err := conn.NewSession() if err != nil { return err } defer session.Close() session.Stdout = os.Stdout session.Stderr = os.Stderr session.Stdin = os.Stdin modes := ssh.TerminalModes{ ssh.ECHO: 0, ssh.TTY_OP_ISPEED: 14400, ssh.TTY_OP_OSPEED: 14400, } err = session.RequestPty("xterm", 80, 40, modes) if err != nil { return err } err = session.Shell() if err != nil { return err } session.Wait() </code></pre> <p>Running <code>exit</code> on the remote server gracefully hangs up the remote end and <code>session.Wait()</code> returns as expected, but sending an EOF with Ctrl+D causes the remote end to hang up but the call to <code>session.Wait()</code> is stuck blocking. I have to use Ctrl+C to SIGINT the Go program. I would like to get both to gracefully exit the <code>session.Wait()</code> call as that is expected behavior for most interactive ssh sessions.</p> </div>

无法解析ORA-12154：TNS：无法解析指定的连接标识符_course

<div class="post-text" itemprop="text"> <p>I am not able to solve this error I am getting only from the Web Browser. I am trying to connect to a remote Oracle DB using PDO_ODBC in PHP. I think all is well configured, because when I try to connect using sqlplus or isql all is OK! When I try to connect from the Web Browser, firstly it gives a successful connection but with only a simply refresh of the page I got the error in object.</p> <p>This is all my environment:</p> <pre><code>odbcinst -j unixODBC 2.3.1 DRIVERS............: /etc/odbcinst.ini SYSTEM DATA SOURCES: /etc/odbc.ini FILE DATA SOURCES..: /etc/ODBCDataSources USER DATA SOURCES..: /var/www/html/.odbc.ini SQLULEN Size.......: 8 SQLLEN Size........: 8 SQLSETPOSIROW Size.: 8 /etc/odbc.ini [esecns_test] Driver = OracleODBC-11g DSN = OracleODBC-11g ServerName = ESECNS_TEST UserID = **** Password = **** /etc/odbcinst.it [OracleODBC-11g] Description = Oracle ODBC driver for Oracle 11g Driver = /usr/lib/oracle/12.2/client64/lib/libsqora.so.12.1 Setup = FileUsage = 1 CPTimeout = 5 CPReuse = 5 Driver Logging = 7 [ODBC] Trace = Yes TraceFile = /tmp/odbc.log ForceTrace = Yes Pooling = No DEBUG = 1 Example driver definitions # Driver from the postgresql-odbc package # Setup from the unixODBC package [PostgreSQL] Description = ODBC for PostgreSQL Driver = /usr/lib/psqlodbcw.so Setup = /usr/lib/libodbcpsqlS.so Driver64 = /usr/lib64/psqlodbcw.so Setup64 = /usr/lib64/libodbcpsqlS.so FileUsage = 1 # Driver from the mysql-connector-odbc package # Setup from the unixODBC package [MySQL] Description = ODBC for MySQL Driver = /usr/lib/libmyodbc5.so Setup = /usr/lib/libodbcmyS.so Driver64 = /usr/lib64/libmyodbc5.so Setup64 = /usr/lib64/libodbcmyS.so FileUsage = 1 /etc/oracle/tnsnames.ora ESECNS_TEST = (DESCRIPTION = (ADDRESS_LIST = (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.213.24)(PORT = 1521)) ) (CONNECT_DATA = (SERVICE_NAME = xxxxxx.xxxxxx.it) ) ) -bash-4.2$ ldd libsqora.so.12.1 linux-vdso.so.1 =&gt; (0x00007ffeed87c000) libdl.so.2 =&gt; /usr/lib64/libdl.so.2 (0x00007f5cc7a19000) libm.so.6 =&gt; /usr/lib64/libm.so.6 (0x00007f5cc7716000) libpthread.so.0 =&gt; /usr/lib64/libpthread.so.0 (0x00007f5cc74fa000) libnsl.so.1 =&gt; /usr/lib64/libnsl.so.1 (0x00007f5cc72e1000) librt.so.1 =&gt; /usr/lib64/librt.so.1 (0x00007f5cc70d8000) libaio.so.1 =&gt; /usr/lib64/libaio.so.1 (0x00007f5cc6ed6000) libresolv.so.2 =&gt; /usr/lib64/libresolv.so.2 (0x00007f5cc6cbc000) libclntsh.so.12.1 =&gt; /usr/lib/oracle/12.2/client64/lib/libclntsh.so.12.1 (0x00007f5cc3216000) libclntshcore.so.12.1 =&gt; /usr/lib/oracle/12.2/client64/lib/libclntshcore.so.12.1 (0x00007f5cc2c48000) libodbcinst.so.2 =&gt; /usr/lib64/libodbcinst.so.2 (0x00007f5cc2a36000) libc.so.6 =&gt; /usr/lib64/libc.so.6 (0x00007f5cc2674000) libgcc_s.so.1 =&gt; /usr/lib64/libgcc_s.so.1 (0x00007f5cc245e000) /lib64/ld-linux-x86-64.so.2 (0x00007f5cc7ee1000) libmql1.so =&gt; /usr/lib/oracle/12.2/client64/lib/libmql1.so (0x00007f5cc21e7000) libipc1.so =&gt; /usr/lib/oracle/12.2/client64/lib/libipc1.so (0x00007f5cc1db3000) libnnz12.so =&gt; /usr/lib/oracle/12.2/client64/lib/libnnz12.so (0x00007f5cc166a000) libons.so =&gt; /usr/lib/oracle/12.2/client64/lib/libons.so (0x00007f5cc141c000) libltdl.so.7 =&gt; /usr/lib64/libltdl.so.7 (0x00007f5cc1211000) -bash-4.2$ printenv XDG_SESSION_ID=381 HOSTNAME=cmapps-test TERM=xterm SHELL=/bin/bash HISTSIZE=1000 SSH_CLIENT=xx.xxx.xxx.xx 61528 22 SSH_TTY=/dev/pts/2 USER=cmapps TWO_TASK=//xxx.xxx.xxx.xxx:1521/listener LD_LIBRARY_PATH=/usr/lib64:/usr/lib/oracle/12.2/client64/lib LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36: TNS_ADMIN=/etc/oracle MAIL=/var/spool/mail/cmapps PATH=/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin PWD=/usr/lib/oracle/12.2/client64/lib LANG=en_US.UTF-8 HISTCONTROL=ignoredups SHLVL=1 HOME=/var/www/html LOGNAME=cmapps SSH_CONNECTION=xx.xxx.xxx.xx 61528 192.168.180.18 22 LESSOPEN=||/usr/bin/lesspipe.sh %s XDG_RUNTIME_DIR=/run/user/1000 ORACLE_HOME=/usr/lib/oracle/12.2/client64 _=/usr/bin/printenv OLDPWD=/var/www/html isql -v ESECNS_TEST +---------------------------------------+ | Connected! | | | | sql-statement | | help [tablename] | | quit | | | +---------------------------------------+ SQL&gt; sqlplus64 *****/******@ESECNS_TEST SQL*Plus: Release 12.2.0.1.0 Production on Mon May 8 15:18:26 2017 Copyright (c) 1982, 2016, Oracle. All rights reserved. Connesso a: Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production With the Partitioning, OLAP, Data Mining and Real Application Testing options SQL&gt; </code></pre> <p><a href="https://i.stack.imgur.com/8btjU.png" rel="nofollow noreferrer">Connection OK</a></p> <p><a href="https://i.stack.imgur.com/FiH4b.png" rel="nofollow noreferrer">Connection error after refresh page</a></p> </div>

使用libssh2库启动x11 _course

最近在研究libssh2库，，想使用这个库进行远程访问服务器，并在客户端开启图形界面的程序，譬如（xterm），libssh2官网上有个例子x11.c，我在Linux端运行了，却总提示类似于 Xlib: connection to "localhost:23.0" refused by server Xlib: Invalid MIT-MAGIC-COOKIE-1 key xterm Xt error: Can't open display: localhost:23.0 这样的错误，有没有大牛遇到过这样的问题啊？ 程序中启动x11是通过这个宏定义指定的#define _PATH_UNIX_X "/tmp/.X11-unix/X%d"路径，设备号是从DISPLAY环境变量中获取的

linux执行source /etc/profile时出现如下情况_course

declare -x CLASSPATH=".:/usr/local/java/jdk1.8.0_191//lib/dt.jar:/usr/local/java/jdk1.8.0_191//lib/tools.jar:/usr/local/java/jdk1.8.0_191/jre//lib:.:/usr/local/java/jdk1.8.0_191//lib/dt.jar:/usr/local/java/jdk1.8.0_191//lib/tools.jar:/usr/local/java/jdk1.8.0_191/jre//lib:" declare -x DISPLAY="localhost:10.0" declare -x HADOOP_HOME="/usr/local/hadoop/hadoop-2.8.5/" declare -x HISTCONTROL="ignoredups" declare -x HISTSIZE="1000" declare -x HIVE_HOME="/usr/local/hive" declare -x HOME="/root" declare -x HOSTNAME="hadoop01" declare -x JAVA_HOME="/usr/local/java/jdk1.8.0_191/" declare -x JRE_HOME="/usr/local/java/jdk1.8.0_191/jre/" declare -x LANG="zh_CN.UTF-8" declare -x LESSOPEN="||/usr/bin/lesspipe.sh %s" declare -x LOGNAME="root" declare -x LS_COLORS="rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=01;05;37;41:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.axv=01;35:*.anx=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=01;36:*.au=01;36:*.flac=01;36:*.mid=01;36:*.midi=01;36:*.mka=01;36:*.mp3=01;36:*.mpc=01;36:*.ogg=01;36:*.ra=01;36:*.wav=01;36:*.axa=01;36:*.oga=01;36:*.spx=01;36:*.xspf=01;36:" declare -x MAIL="/var/spool/mail/root" declare -x OLDPWD="/root" declare -x PATH="/usr/local/hive/bin:/usr/local/hive/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/usr/local/java/jdk1.8.0_191//bin:/usr/local/hadoop/hadoop-2.8.5//bin:/usr/local/hadoop/hadoop-2.8.5//sbin::/root/bin:/usr/local/java/jdk1.8.0_191//bin:/usr/local/java/jdk1.8.0_191/jre//bin:/usr/local/hadoop/hadoop-2.8.5//bin:/usr/local/hadoop/hadoop-2.8.5//sbin:" declare -x PWD="/usr/local/hadoop/hadoop-2.8.5" declare -x SELINUX_LEVEL_REQUESTED="" declare -x SELINUX_ROLE_REQUESTED="" declare -x SELINUX_USE_CURRENT_RANGE="" declare -x SHELL="/bin/bash" declare -x SHLVL="1" declare -x SSH_CLIENT="192.168.240.1 52834 22" declare -x SSH_CONNECTION="192.168.240.1 52834 192.168.240.131 22" declare -x SSH_TTY="/dev/pts/0" declare -x TERM="xterm" declare -x USER="root" declare -x XDG_DATA_DIRS="/root/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share:/usr/share" declare -x XDG_RUNTIME_DIR="/run/user/0" declare -x XDG_SESSION_ID="1"

如何在终端中“擦除回滚（又名“保存的行”）”_course

<div class="post-text" itemprop="text"> <p>How can I erase the scroll-back in a terminal using Go?</p> <p>In OS X using Terminal, I can run: </p> <pre><code>$ print '\e[3J' </code></pre> <p>and it will "Erase the scroll-back (aka 'Saved Lines')." Great!</p> <p>But, in Go, when I run:</p> <pre><code>exec.Command("print", `\e[3J`).CombinedOutput() </code></pre> <p>I get the error that <code>exec: "print": executable file not found in $PATH</code>, which makes sense:</p> <pre><code>$ type -a print print is a shell builtin </code></pre> <p>The helpful Gophers in Slack mentioned I should look into communicating the the terminal app directly (whether it be Terminal, iTerm, iTerm2, etc.). However, I'm at a loss even after looking at this: <a href="https://www.iterm2.com/documentation-scripting.html" rel="nofollow noreferrer">https://www.iterm2.com/documentation-scripting.html</a></p> </div>

有关python socket 多线程问题_course

我现在写的程序是模拟p2p DHT 就是peer1 知道peer2 和 peer3的port 依此类推 现在我写了一个程序 打开的每个xterm端口是一个peer 窗口里可以显示ping所返回的信息 代码如下 我测试了好久 有的显示返回信息 有的显示接收信息 有的豆显示 有的根本不显示 刚学编程半年 python很多东西不了解 socket 和多线程完全是先学先用的 所以请各位看一下 到底问题出在哪里 以下是代码 import sys import time import socket import threading class peer_server(threading.Thread): def __init__(self): threading.Thread.__init__(self) self.ID = None self.port = None def run(self): print(self.port) server_port = self.port serverSocket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) serverSocket.bind(('', server_port)) while 1: message, clientAddress = serverSocket.recvfrom(2048) sendMessage = 'A ping response message was received from Peer {:}'.format(self.ID) serverSocket.sendto(sendMessage.encode('ascii') , clientAddress) print('server {:}'.format(self.ID)) print(message.decode('ascii')) print(time.time()) class peer_client(threading.Thread): def __init__(self): threading.Thread.__init__(self) self.ID = None self.port1 = None self.port2 = None def run(self): while 1: server_port = self.port1 clientSocket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) sendMessage = 'A ping request message was received from Peer {:}'.format(self.ID) clientSocket.sendto(sendMessage.encode('ascii'),('', server_port)) receiveMessage, serverAddress = clientSocket.recvfrom(2048) print('client {:}'.format(self.ID)) print(receiveMessage.decode('ascii')) print(time.time()) clientSocket.close() server_port = self.port2 clientSocket = socket.socket(socket.AF_INET, socket.SOCK_DGRAM) clientSocket.sendto(sendMessage.encode('ascii'),('', server_port)) receiveMessage, serverAddress = clientSocket.recvfrom(2048) print('client {:}'.format(self.ID)) print(receiveMessage.decode('ascii')) print(time.time()) clientSocket.close() time.sleep(5) class peer(threading.Thread): ID = None port = None port1 = None port2 = None def __init__(self, ID, fID, sID): self.ID = ID self.port = 50000 + ID self.port1 = 50000 + fID self.port2 = 50000 + sID def start_server(self): server = peer_server() server.ID = self.ID server.port = self.port server.start() def ping(self): client = peer_client() client.ID = self.ID client.port1 = self.port1 client.port2 = self.port2 client.start() p0 = peer(int(sys.argv[1]), int(sys.argv[2]), int(sys.argv[3])) p0.start_server() p0.ping()

输入ssh提示数据_course

<div class="post-text" itemprop="text"> <p>So I'm able to ssh into the machine, but i'm having trouble entering data into the prompt. </p> <pre><code>... sshConfig := &amp;ssh.ClientConfig{ User: user, Auth: []ssh.AuthMethod{ ssh.Password(password), }, HostKeyCallback: KeyPrint, } connection, err := ssh.Dial("tcp", connStr, sshConfig) if err != nil { log.Fatalln(err) } session, err := connection.NewSession() if err != nil { log.Fatalln(err) } modes := ssh.TerminalModes{ ssh.ECHO: 0, // disable echoing ssh.TTY_OP_ISPEED: 14400, // input speed = 14.4kbaud ssh.TTY_OP_OSPEED: 14400, // output speed = 14.4kbaud } if err := session.RequestPty("xterm", 80, 40, modes); err != nil { session.Close() log.Fatalf("request for pseudo terminal failed: %s", err) } stdin, err := session.StdinPipe() if err != nil { log.Fatalf("Unable to setup stdin for session: %v", err) } go io.Copy(stdin, os.Stdin) stdout, err := session.StdoutPipe() if err != nil { log.Fatalf("Unable to setup stdout for session: %v", err) } go io.Copy(os.Stdout, stdout) stderr, err := session.StderrPipe() if err != nil { log.Fatalf("Unable to setup stderr for session: %v", err) } go io.Copy(os.Stderr, stderr) // err = session.Run("1") session.Run("") // running it allows me to interact with the remote machines terminal in my own terminal.. session.Start("") exits and session.Wait() doesn't display the Welcome screen that normally greats users, and the prompt doesn't appear. stdin.Write([]byte("10000")) os.Stdin.WriteString("110000") // log.Fatalln(n, err) // os.Stdin.WriteString("1") // for { // session.Run("1") // go os.Stdin.WriteString("1") // go stdin.Write([]byte("10000")) // } ... </code></pre> <p>The above code snippet gets me into the machine and the machine's prompt is displayed on my screen as if I ssh'ed into manually. I can type in the shell... but i need to be able to have Go type in the shell for me. The prompt that I'm interacting with is a text based game so I can't just issue commands e.g no (ls, echo, grep, etc..) the only thing I'm allow to pass in are numbers. How do I send input to the ssh session? I've tried many ways and none of the input seems to be going through. </p> <p>I'm also attaching a screenshot of the prompt, just incase the description above is confusion in trying to portray the type of session this is.</p> <p><a href="https://i.stack.imgur.com/dtzTN.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/dtzTN.png" alt="ssh session screen"></a></p> <p><strong>UPDATE:</strong> I think I've found a way to send the data, at least once. </p> <pre><code>session, err := connection.NewSession() if err != nil { log.Fatalln(err) } // --------------------------------- modes := ssh.TerminalModes{ ssh.ECHO: 0, // disable echoing ssh.TTY_OP_ISPEED: 14400, // input speed = 14.4kbaud ssh.TTY_OP_OSPEED: 14400, // output speed = 14.4kbaud } if err := session.RequestPty("xterm", 80, 40, modes); err != nil { session.Close() log.Fatalf("request for pseudo terminal failed: %s", err) } stdin, err := session.StdinPipe() if err != nil { log.Fatalf("Unable to setup stdin for session: %v", err) } go io.Copy(stdin, os.Stdin) stdout, err := session.StdoutPipe() if err != nil { log.Fatalf("Unable to setup stdout for session: %v", err) } go io.Copy(os.Stdout, stdout) stderr, err := session.StderrPipe() if err != nil { log.Fatalf("Unable to setup stderr for session: %v", err) } go io.Copy(os.Stderr, stderr) go session.Start("") for { stdin.Write([]byte("10000000 ")) break } session.Wait() </code></pre> <p>I start the session with <code>go session.Start("")</code> remember that there is no point is passing in command because all i'm doing is entering data in response to a prompt. I then use <code>session.Wait()</code> at the end of a for loop...kinda like one does when using channels and waitgroups.. inside the for loop i send data with <code>stdin.Write([]byte("10000000 "))</code> where the important thing to note is to add the <code> </code> delimiter to simulate hitting enter on the keyboard.. </p> <p>If there are any better ways to achieve what i'm trying to achieve please feel free. Next steps are to parse the stdout for a response and reply accordingly.</p> </div>

使用golang crypto / ssh在Cisco上运行多个命令_course

<div class="post-text" itemprop="text"> <p>I have the following code pieced together that will let me send read and write to the ssh console of a Cisco box but I am currently not sure how to send multiple commands in the same session. </p> <p>I am including the entire program in order to server as a starting point for others attempting the same thing in the future, I could not find a working example specifically for Golang&lt;-&gt;Cisco. </p> <pre><code>package main import ( "fmt" "io" "io/ioutil" "net" "os" //"strings" "golang.org/x/crypto/ssh" "golang.org/x/crypto/ssh/agent" ) type SSHCommand struct { Stdin io.Reader Stdout io.Writer Stderr io.Writer } type SSHClient struct { Config *ssh.ClientConfig Host string Port int } func (client *SSHClient) RunCommand(cmd *SSHCommand) error { var ( session *ssh.Session err error ) if session, err = client.newSession(); err != nil { return err } defer session.Close() if err = client.prepareCommand(session, cmd); err != nil { return err } err = session.Run("en ") return err } func (client *SSHClient) prepareCommand(session *ssh.Session, cmd *SSHCommand) error { if cmd.Stdin != nil { stdin, err := session.StdinPipe() if err != nil { return fmt.Errorf("Unable to setup stdin for session: %v", err) } go io.Copy(stdin, cmd.Stdin) } if cmd.Stdout != nil { stdout, err := session.StdoutPipe() if err != nil { return fmt.Errorf("Unable to setup stdout for session: %v", err) } go io.Copy(cmd.Stdout, stdout) } if cmd.Stderr != nil { stderr, err := session.StderrPipe() if err != nil { return fmt.Errorf("Unable to setup stderr for session: %v", err) } go io.Copy(cmd.Stderr, stderr) } return nil } func (client *SSHClient) newSession() (*ssh.Session, error) { connection, err := ssh.Dial("tcp", fmt.Sprintf("%s:%d", client.Host, client.Port), client.Config) if err != nil { return nil, fmt.Errorf("Failed to dial: %s", err) } session, err := connection.NewSession() if err != nil { return nil, fmt.Errorf("Failed to create session: %s", err) } modes := ssh.TerminalModes{ // ssh.ECHO: 0, // disable echoing ssh.TTY_OP_ISPEED: 14400, // input speed = 14.4kbaud ssh.TTY_OP_OSPEED: 14400, // output speed = 14.4kbaud } if err := session.RequestPty("xterm", 0, 200, modes); err != nil { session.Close() return nil, fmt.Errorf("request for pseudo terminal failed: %s", err) } return session, nil } func SSHAgent() ssh.AuthMethod { if sshAgent, err := net.Dial("unix", os.Getenv("SSH_AUTH_SOCK")); err == nil { return ssh.PublicKeysCallback(agent.NewClient(sshAgent).Signers) } return nil } func main() { sshConfig := &amp;ssh.ClientConfig{ User: "admin", Auth: []ssh.AuthMethod{ ssh.Password("password"), }, } sshConfig.Ciphers = []string{"aes128-cbc"} client := &amp;SSHClient{ Config: sshConfig, Host: "10.10.10.10", Port: 22, } cmd := &amp;SSHCommand{ Stdin: os.Stdin, Stdout: os.Stdout, Stderr: os.Stderr, } fmt.Printf("Running commands ") if err := client.RunCommand(cmd); err != nil { fmt.Fprintf(os.Stderr, "command run error: %s ", err) os.Exit(1) } } </code></pre> <p>As you can see I have hard coded the "en" command in session.Run(). If I add a command after that by simply doing: </p> <pre><code>err = session.Run("en ") err = session.Run("password ") </code></pre> <p>It gets ignored. Reading <a href="https://godoc.org/golang.org/x/crypto/ssh#Session.Shell" rel="nofollow">https://godoc.org/golang.org/x/crypto/ssh#Session.Shell</a> tells me that this is by design. So my question is : How to set up something that lets me enter commands, read output, parse it, and enter more commands based on that output? </p> <p>Once I wrap my head around this, I plan on parsing routing tables and issuing commands in response. IE, if route X is missing, add it. </p> </div>

关于vscode终端无法输入命令的问题_course

vscode终端无法输入命令，只有光标显示，兼容性我修改了，文件设置里的首选项参数也设置了，还是没反应

如何使用Go通过SSH发送终端转义序列？_course

<div class="post-text" itemprop="text"> <p>I'm writing a Go program that will connect to a host via SSH using the native <a href="https://godoc.org/golang.org/x/crypto/ssh" rel="noreferrer">x/crypto/ssh</a> library and drop an interative shell.</p> <p>I'm using <a href="https://godoc.org/golang.org/x/crypto/ssh#Session.RequestPty" rel="noreferrer"><code>RequestPty()</code></a>, but the (bash) shell on the remote end does not behave as expected with control codes.</p> <p>When I enter various control characters, they're echoed back by my terminal:</p> <pre><code>$ ^[[A </code></pre> <p>The characters still <em>work</em> in the sense that if I press enter after pressing the up arrow, the previous command is run - but the control character output clobbers what should be displayed there. The same goes for tab.</p> <p>Is there some straightforward way to get this to work? When I've implemented similar systems in the past it hasn't been an issue because I've just shelled out to <code>openssh</code>, and the semantics of process groups sort it all out.</p> <p>I've studied "<a href="http://www.linusakesson.net/programming/tty/" rel="noreferrer">The TTY Demystified</a>" and as great as it is it's not clear where to begin.</p> <p>A couple of things I've thought to investigate:</p> <ul> <li><a href="https://godoc.org/golang.org/x/crypto/ssh/terminal#MakeRaw" rel="noreferrer">enable raw mode in my terminal</a> - but I don't want to do this without understanding why, and it doesn't <em>seem</em> to do the right thing</li> <li><a href="https://godoc.org/golang.org/x/crypto/ssh#pkg-constants" rel="noreferrer">fiddle with the terminal mode flags</a></li> </ul> <p><code>openssh</code> itself must be doing this work correctly, but it's a real best of a code base to study.</p> <p>It's not actually clear to me whether this printing is being done by my local terminal emulator or shell or by the code on the remote host.</p> <p>Where do I begin?</p> <hr> <p>Here is a sample of my code:</p> <pre><code>conf := ssh.ClientConfig{ User: myuser, Auth: []ssh.AuthMethod{ssh.Password(my_password)} } conn, err := ssh.Dial("tcp", myhost, conf) if err != nil { return err } defer conn.Close() session, err := conn.NewSession() if err != nil { return err } defer session.Close() session.Stdout = os.Stdout session.Stderr = os.Stderr session.Stdin = os.Stdin modes := ssh.TerminalModes{ ssh.ECHO: 0 ssh.TTY_OP_ISPEED: 14400, ssh.TTY_OP_OSPEED: 14400 } if err := session.RequestPty("xterm", 80, 40, modes); err != nil { return err } if err = session.Shell(); err != nil { return err } return session.Wait() </code></pre> <p>I've tried this with term values other than <code>xterm</code>: <code>screen-256color</code> and <code>vt100</code>.</p> <p>For the record - in the real code, instead of just a call to <code>session.Wait()</code>, I have a <code>for/select</code> loop that catches various signals to the process and sends them on to the <code>Session</code>.</p> </div>

警告：preg_match（）：第76行的E：\ xampp \ htdocs \ forum \ hacker.php中的未知修饰符'/'[重复]_course

<div class="post-text" itemprop="text"> <div class="question-status question-originals-of-duplicate"> <p>This question already has an answer here:</p> <ul> <li> <a href="/questions/11794101/when-does-preg-match-unknown-modifier-error-occur" dir="ltr">When does preg_match(): Unknown modifier error occur?</a> <span class="question-originals-answer-count"> 5 answers </span> </li> </ul> </div> <p>Alright, I have now a problem on file hacker.php</p> <p><code>&lt;?php</code></p> <p>function post_security($copyright , $activate){</p> <p>if($copyright == "razor_forum"){</p> <p>if ($activate == true){</p> <p>if ($_SERVER["REQUEST_METHOD"] == "POST"){</p> <p>$y = explode("/",$GLOBALS["HTTP_REFERER"]);</p> <p>$x = explode("/",$GLOBALS["HTTP_HOST"]);</p> <p>if ($y[2] != $x[0]){</p> <p>die("");</p> <p>}</p> <p>}</p> <p>}</p> <p>}</p> <p>}</p> <p>function xss_security($copyright , $activate){</p> <p>if($copyright == "razor_forum"){</p> <p>if ($activate == true){</p> <p>foreach($_GET as $xss_get){</p> <p>if ((preg_match("/&lt;[^&gt;]<em>script</em>\"?[^&gt;]*&gt;/", $xss_get)) or (preg_match("/&lt;[^&gt;]<em>object</em>\"?[^&gt;]*&gt;/", $xss_get)) or (preg_match("/&lt;[^&gt;]<em>iframe</em>\"?[^&gt;]*&gt;/", $xss_get)) or (preg_match("/&lt;[^&gt;]<em>applet</em>\"?[^&gt;]*&gt;/", $xss_get)) or (preg_match("/&lt;[^&gt;]<em>meta</em>\"?[^&gt;]*&gt;/", $xss_get)) or (preg_match("/&lt;[^&gt;]<em>style</em>\"?[^&gt;]*&gt;/", $xss_get)) or (preg_match("/&lt;[^&gt;]<em>form</em>\"?[^&gt;]*&gt;/", $xss_get)) or (preg_match("/&lt;[^&gt;]<em>img</em>\"?[^&gt;]*&gt;/", $xss_get))){</p> <p>die("");</p> <p>}</p> <p>}</p> <p>unset($xss_get);</p> <p>}</p> <p>}</p> <p>}</p> <p>function url_security($copyright , $activate){</p> <p>if($copyright == "razor_forum"){</p> <p>if ($activate == true){</p> <p>foreach($_GET as $url){</p> <p>if ((preg_match("/&lt;[^&gt;]<em>script</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>object</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>iframe</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>applet</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>meta</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>style</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>form</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>img</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>noscript</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>applet</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>vbscript</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>embed</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>frame</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>style</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>frameset</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>html</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>body</em>\"?[^&gt;]<em>&gt;/", $url)) or (preg_match("/&lt;[^&gt;]</em>!DOCTYPE*\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>form</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>link</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>title</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>bgsound</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>layer</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>XSS</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>background</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>mocha</em>\"?[^&gt;]*&gt;/", $url)) or (preg_match("/&lt;[^&gt;]<em>livescript</em>\"?[^&gt;]<em>&gt;/", $url)) or (preg_match("/([^&gt;]</em>\"?[^)]*)/", $url)) or (preg_match("/javascript/", $url)) or (preg_match("/onmouseover/", $url)) or (preg_match("/onmouseout/", $url)) or (preg_match("/document.write/", $url)) or (preg_match("/.php/", $url)) or (preg_match("/.txt/", $url)) or (preg_match("/.cgi/", $url)) or (preg_match("/.xml/", $url)) or (preg_match("/cmd/", $url)) or (preg_match("/.js/", $url)) or (preg_match("/src=\"/", $url)) or (preg_match("/<a href="http:///" rel="nofollow noreferrer">http:///</a>", $url)) or (preg_match("/\"/", $url))){</p> <p>exit(header("location: customavatars/.php"));</p> <p>}</p> <p>}</p> <p>unset($url);</p> <p>}</p> <p>}</p> <p>}</p> <p>function sql_security($copyright , $activate){</p> <p>if($copyright == "razor_forum"){</p> <p>if ($activate == true){</p> <p>foreach ($_GET as $Sql_get){</p> <p>if ((preg_match("/select/", $Sql_get)) or (preg_match("/union/", $Sql_get)) or (preg_match("/%/", $Sql_get))){</p> <p>die("");</p> <p>}</p> <p>}</p> <p>unset($Sql_get);</p> <p>}</p> <p>}</p> <p>}</p> <p>function cracker_security($copyright , $activate){</p> <p>if($copyright == "razor_forum"){</p> <p>if ($activate == true){</p> <p>$crack_Track = $_SERVER["QUERY_STRING"];</p> <p>$ct_Rules = array('chr(', 'chr=', 'chr%20', '%20chr', 'wget%20', '%20wget', 'wget(','cmd=', '%20cmd', 'cmd%20', 'rush=', '%20rush', 'rush%20','union%20', '%20union', 'union(', 'union=', 'echr(', '%20echr', 'echr%20', 'echr=','esystem(', 'esystem%20', 'cp%20', '%20cp', 'cp(', 'mdir%20', '%20mdir', 'mdir(','mcd%20', 'mrd%20', 'rm%20', '%20mcd', '%20mrd', '%20rm','mcd(', 'mrd(', 'rm(', 'mcd=', 'mrd=', 'mv%20', 'rmdir%20', 'mv(', 'rmdir(','chmod(', 'chmod%20', '%20chmod', 'chmod(', 'chmod=', 'chown%20', 'chgrp%20', 'chown(', 'chgrp(','locate%20', 'grep%20', 'locate(', 'grep(', 'diff%20', 'kill%20', 'kill(', 'killall','passwd%20', '%20passwd', 'passwd(', 'telnet%20', 'vi(', 'vi%20','insert%20into', 'select%20', 'nigga(', '%20nigga', 'nigga%20', 'fopen', 'fwrite', '%20like', 'like%20','$_request', '$_get', '$request', '$get', '.system', 'HTTP_server1', '&amp;aim', '%20getenv', 'getenv%20','new_password', '/etc/password','/etc/shadow', '/etc/groups', '/etc/gshadow','HTTP_USER_AGENT', 'HTTP_HOST', '/bin/ps', 'wget%20', 'uname\x20-a', '/usr/bin/id','/bin/print', '/bin/kill', '/bin/', '/chgrp', '/chown', '/usr/bin', 'g++', 'bin/python','bin/tclsh', 'bin/nasm', 'perl%20', 'traceroute%20', 'ping%20', '.pl', '/usr/X11R6/bin/xterm', 'lsof%20','/bin/mail', '.conf', 'motd%20', 'HTTP/1.', '.inc.php', 'config.php', 'cgi-', '.eml','file://', 'window.open', '', 'javascript://','img src', 'img%20src','.jsp','ftp.exe','xp_enumdsn', 'xp_availablemedia', 'xp_filelist', 'xp_cmdshell', 'nc.exe', '.htpasswd','servlet', '/etc/passwd', 'wwwacl', '~root', '~ftp', '.js', '.jsp', '.history','bash_history', '.bash_history', '~nobody', 'server-info', 'server-status', 'reboot%20', 'halt%20','powerdown%20', '/home/ftp', '/home/www', 'secure_site, ok', 'chunked', 'org.apache', '/servlet/con','', 'sql=','<em>global', 'global</em>', 'global[', '<em>server', 'server</em>', 'server[', 'phpadmin','root_path', '<em>globals', 'globals</em>', 'globals[', 'ISO-8859-1', '<a href="http://www.google.de/search" rel="nofollow noreferrer">http://www.google.de/search</a>', '?hl=','.txt', '.exe', 'union','google.de/search', 'yahoo.de', 'lycos.de', 'fireball.de', 'ISO-', 'document.cookie', 'Cscript', 'C/script' , '"' , "'");</p> <p>$crack_Track = strtolower($crack_Track);</p> <p>$checkworm = str_replace($ct_Rules, "*", $crack_Track);</p> <p>if($crack_Track != $checkworm){</p> <p>$temp = @$_SERVER["argv"];</p> <p>$temp = @array_Pop($temp);</p> <p>if($temp != ""){$_SERVER["PHP_SELF"] .= "?" . $temp;}</p> <p>unset($temp); </p> <p>unset($crack_Track , $ct_rules , $checkworm);</p> <p>exit(header("location: error.php"));</p> <p>}</p> <p>}</p> <p>}</p> <p>}</p> <p><code>?&gt;</code></p> </div>

linux QProcess 终端 输出结果列数不足_course

我在Linux下Qt通过QProcess调用外部程序，输出结果是按照标准终端80×24的结果 预计是linux终端问题，我如何配置终端使得结果按照120×40输出？（列×行） 或我该怎么改QProcess的stdout？ 终端类型是LXTerminal，xterm；Qt4， Debain Linux 其QProcess的输出结果和第一幅图一样，我期望得到第二幅图的结果  

Python入门到实战一卡通_course

<span><span><span><span> <p class="ql-long-24357476"> <span> </span> </p> <p class="ql-long-24357476"> 【课程特色】 </p> <p class="ql-long-24357476"> <span class="ql-author-24357476">1、超强师资+体系全面+ 1 对 1 答疑+离线缓存+永久有效，无限回放</span> </p> <p class="ql-long-24357476"> 2、知识全面系统，从Python入门到逐步进阶到爬虫、数据分析、Web框架、人工智能应用 </p> <p class="ql-long-24357476"> <br> </p> <p class="ql-long-24357476"> <span class="ql-author-24357476">【优惠说明】</span> </p> <p class="ql-long-24357476"> <span class="ql-author-24357476">1、8大课程，250余节视频课，原价998元，今日联报立减800，仅需198元</span> </p> <p class="ql-long-24357476"> <span class="ql-author-24357476">2、</span>现在购课，就送价值800元的编程大礼包！ </p> <p class="ql-long-24357476"> 备注：请添加微信：itxy41，按提示获取讲师答疑服务。 </p> <p> <br> </p> <p class="ql-long-24357476"> 讲师介绍：裴帅帅，前百度资深架构师，现爱奇艺算法架构师全程亲自授课。 </p> <p> <br> </p> <p class="ql-long-24357476"> 【为什么要学习这门套餐课？】 </p> <p class="ql-long-24357476"> Python无论是在web/爬虫/人工智能/大数据/机器学习/测试/运维/数据分析等等领域都有大量的应用，但是作为小白来讲，很难确定最适合自己的应用方向。 </p> <p> <br> </p> <p class="ql-long-24357476"> 在这门课程中，将带你从零入门Python，并向你讲授实战 Python 各个应用方向的核心知识点，同时应用于实战项目。 </p> <p> <br> </p> <p class="ql-long-24357476"> 【学完后我将达到什么水平？】 </p> <p class="ql-long-24357476"> 你将能够熟练掌握 Python 在人工智能时代的多种技能，具备使用 Python 编写代码完成 Web 后台开发、网络爬虫、数据分析、机器学习、推荐系统等多种项目实战的能力，掌握 Python 全栈工程师的核心能力。 </p> <p> <br> </p> <p class="ql-long-24357476"> 【课程学习路径】 </p> <p class="ql-long-24357476"> 本套课以市场就业和职位需求为核心，从 Python 入门到多领域实战，并结合 Python 全栈工程师的进阶路线，共分为八大模块，分别是：Python 基础、Python Web 开发、Python 爬虫、Numpy 数据计算、Pandas 数据分析、Python数据可视化、Tensorflow 深度学习、推荐系统实战应用模块。 </p> <p> <br> </p> <p class="ql-long-24357476"> 套餐中一共包含8门Python课程（共246讲）助你从零进阶Python全栈工程师！ </p> <p class="ql-long-24357476"> 课程1：《Python零基础入门视频教程》 </p> <p class="ql-long-24357476"> 课程2：《Python爬虫从入门到实战》 </p> <p class="ql-long-24357476"> 课程3：《Python使用Flask开发Web服务》 </p> <p class="ql-long-24357476"> 课程4：《Python使用Numpy入门数据计算》 </p> <p class="ql-long-24357476"> 课程5：《Python使用Pandas入门数据分析》 </p> <p class="ql-long-24357476"> 课程6：《Python数据图表可视化》 </p> <p class="ql-long-24357476"> 课程7：《Tensorflow深度学习从入门到实战》 </p> <p class="ql-long-24357476"> 课程8：《推荐系统技术入门到实战》 </p> <p> <br> </p> <p class="ql-long-24357476"> 【面向人群】 </p> <p class="ql-long-24357476"> 1、在校计算机专业或者对软件编程感兴趣的学生； </p> <p class="ql-long-24357476"> 2、想要使用数据分析、网络爬虫提升职场竞争力升职加薪的各行各业的企业白领； </p> <p class="ql-long-24357476"> 3、想要转方向成为数据分析师、大数据开发、机器学习算法、推荐系统工程师的职场码农； </p> <p class="ql-long-24357476"> 4、准备从事人工智能、Python开发的程序员。 </p> </span> <p> <br> </p> <p class="ql-long-24357476"> <br> </p> <p> <br> </p> <p class="ql-long-24357476"> 【课程知识体系图】 </p> </span></span></span> <p> <img src="https://img-bss.csdnimg.cn/202006100818561687.png" alt=""> </p>