command < filename 把c o m m a n d命令以f i l e n a m e文件作为标准输入 command << delimiter 把从标准输入中读入,直至遇到d e l i m i t e r分界符 command <&m 把把文件描述符m作为标准输入 command >&m 把把标准输出重定向到文件描述符m中 command <&- 把关闭标准输入 exec: e ...
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tput produces character sequences that are interpreted by the terminal as having a special meaning. They will not be shown themselves. Note that they can still be saved into files or processed as input by programs other than the terminal. Command substitution It may be more convenient to in...
If that Unix machine has GNU tar (which can uncompress and extract in one step) the command can be shortened tocloc --extract-with='tar zxf >FILE<' perl-5.8.5.tar.gz Python-2.4.2.tar.gz On a Windows computer with WinZip installed in c:\Program Files\WinZip the command would look...
This command can be used multiple times in a single location configuration, as in location/echo{echohello;echoworld; } The output on the client side looks like this $ curl'http://localhost/echo'hello world Special characters like newlines (\n) and tabs (\t) can be escaped using C-style...
It's just a heredoc fed into the command sudo is obligatory. MSI has no particular meaning (it's collision avoidance; I use EOF elsewhere in the script) MYPWD == NEWPWD is allowed 2>/dev/null hides the warning "stty: 'standard input': Inappropriate ioctl for device" You ca...
Meaning it can’t sit behind an Apache or NGINX server as a proxy. Those web servers won’t proxy RTSP properly as well as the gateway presents it own SSL certificate fully managed inside the gateway. So it will need a dedicated IP interface. You could (via Linux config) add a ...
As therootuser, unzip the two zip files in the following order with theunzipcommand: unzipinstantclient-basic-linux.x64-23.4.0.24.05.zip Display detailed console log→ and, then unzipinstantclient-sqlplus-linux.x64-23.4.0.24.05.zip Display detailed console log→ ...
Reset the timer begin time to now, i.e., the time when this command is executed during request.The timer begin time is default to the starting time of the current request and can be overridden by this directive, potentially multiple times in a single location. For example:location /timed_...
This command can be used multiple times in a single location configuration, as inlocation /echo { echo hello; echo world; }The output on the client side looks like this$ curl 'http://localhost/echo' hello worldSpecial characters like newlines (\n) and tabs (\t) can be escaped using C...