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Similar to the kill
command, killall
instead of sending a signal to a specific process id will send the signal to multiple processes at once.
This is the syntax:
killall <name>
where name
is the name of a program. For example you can have multiple instances of the top
program running, and killall top
will terminate them all.
You can specify the signal, like with kill
(and check the kill
tutorial to read more about the specific kinds of signals we can send), for example:
killall -HUP top
This command works on Linux, macOS, WSL, and anywhere you have a UNIX environment
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More cli tutorials:
- The Bash shell
- Introduction to Bash Shell Scripting
- The Fish Shell
- Shell, watch file content as it populates
- How to exit Vim
- UNIX Editors
- The UNIX Filesystem Commands
- Unix Shells Tutorial
- How to set an alias in a macOS or Linux shell
- A practical guide to Homebrew
- How to fix the xcrun invalid active developer path error in macOS
- The Command Line for Complete Beginners
- Introduction to Linux
- How to find the process that is using a port
- Linux commands: mkdir
- Linux commands: cd
- Linux commands: pwd
- Linux commands: rmdir
- Linux commands: ls
- Linux commands: mv
- Linux commands: cp
- Linux commands: less
- Linux commands: tail
- Linux commands: touch
- Linux commands: cat
- Linux commands: find
- Linux commands: ln
- Linux commands: ps
- Linux commands: echo
- Linux commands: top
- Linux commands: kill
- Linux commands: killall
- Linux commands: alias
- Linux commands: jobs
- Linux commands: bg
- Linux commands: fg
- Linux commands: type
- Linux commands: which
- Linux commands: whoami
- Linux commands: who
- Linux commands: clear
- Linux commands: su
- Linux commands: sudo
- Linux commands: chown
- Linux commands: chmod
- Linux commands: passwd
- Linux commands: open
- Linux commands: wc
- Linux commands: history
- Linux commands: du
- Linux commands: umask
- Linux commands: grep
- Linux commands: man
- Linux commands: uname
- Linux commands: sort
- Linux commands: uniq
- Linux commands: diff
- Linux commands: nohup
- Linux commands: df
- Linux commands: xargs
- Linux commands: gzip
- Linux commands: gunzip
- Linux commands: ping
- Linux commands: traceroute
- Linux commands: tar
- Linux commands: export
- Linux commands: crontab
- Linux commands: dirname
- Linux commands: basename
- Linux commands: printenv
- Linux commands: env
- A short guide to the ed editor
- A short guide to vim
- A short guide to emacs
- A short guide to nano
- Linux, no space left on device
- How to use Netcat
- How to use pm2 to serve a Node.js app