bogon:~ Mac$ man kill KILL(1) BSD General Commands Manual KILL(1) NAME kill-- terminate or signal a process SYNOPSIS kill[-ssignal_name]pid... kill-l[exit_status] kill-signal_namepid... kill-signal_numberpid... DESCRIPTION Thekillutility sends a signal to the processes specified by t...
vi $(find . -type f) -c 'set ff=unix | wq' 这个不行 for i in `find . -type f`;do vi $i -c 'set ff=unix | wq';done 这个可以 参考资料 https://vim.fandom.com/wiki/Multiple_commands_at_once https://www.baidu.com/s?ie=UTF-8&wd=find%20%E5%8E%BB%E9%99%A4%E6%96%8...
baz bat ... # Lots of commands. 出错时,cd 命令会报告无法改变当前目录,同时将错误消息输出到标准错误,例如 "bash: cd: /foo: No such file or directory"。如果你想要在标准输出同时输出自定义的错误提示,可以使用复合命令(command grouping[17]): cd /net || { echo "Can't read /net. Make sure...
Used to run multiple commands together.| > Used to send output to a file. >> Used to append output to a file. ; Used to separate multiple commands. < Used to get input from a file. ~ Expands to the home directory. ~/.bashrc Read by every non-login shell. /etc/profile Executed ...
eval Used to evaluate multiple commands or arguments are once. ex Interactive command exec An interactive line-based text editor. exit Exit from the terminal. expand Convert tabs into spaces in a given file and show the output. expect An extension to the Tcl script, it’s used to automate ...
ifCOMMANDSthen<COMMANDS>elif<COMMANDS># optional then<COMMANDS>else<COMMANDS># optional fi # required 再次强调,[是一个命令,它同其它常规的命令一样接受参数。if 是一个复合命令,它包含其它命令,[并不是 if 语法中的一部分。 如果你想根据 grep 命令的结果来做事情,你不需要把 grep 放到 [里面,只需要在...
OPTIONS In addition to the single-character shell options documented in the description of the set builtin command, bash inter- prets the following options when it is invoked: -c string If the -c option is present, then commands are read from string. If there are arguments after the string...
Multiple commands can be linked together with a pipe, |. A | will send the standard-output from command A to the standard-input of command B. Pipes can also be constructed with the |& symbols. This will send the standard-output and standard-error from command A to the standard-input ...
Supports multiple languages and many bash commands Cloudup A tool that facilitates backing up github repositories to bitbucket If you have ever felt the fear of the github unicorn this could be your savior Furthermore you can backup the repositories of any github user to your bitbucket. Backup...
However, during the seven executions of thedatecommands, the current time is always changing, and we could get unexpected results. Further, we’ll execute thedatecommand seven times. If the command were an expensive process, the multiple assignments would definitely hurt the performance. ...