killall : a npm for kill all processes
killall
a npm for kill all processes
以前每次都这样杀掉所有进程
ps -ef|grep pm2|awk '{print $2}'|xargs kill -9
写起来比较麻烦，于是写了killall这个cli工具，其实我只要输入进程名称就可以杀掉所有相关进程
安装
sudo npm install -g killall
用法
killall pm2
killall node
欢迎拍砖
6 回复
其实系统内置了pgrep和pkill和killall命令的，此repo权当练习自娱自乐吧
- 已测试mac 10.9.3
- 已测试centOS 6.0
~ man pgrep
PGREP(1) Linux User’s Manual PGREP(1)
NAME
pgrep, pkill - look up or signal processes based on name and other attributes
SYNOPSIS
pgrep [-flvx] [-d delimiter] [-n|-o] [-P ppid,...] [-g pgrp,...]
[-s sid,...] [-u euid,...] [-U uid,...] [-G gid,...]
[-t term,...] [pattern]
pkill [-signal] [-fvx] [-n|-o] [-P ppid,...] [-g pgrp,...]
[-s sid,...] [-u euid,...] [-U uid,...] [-G gid,...]
[-t term,...] [pattern]
DESCRIPTION
pgrep looks through the currently running processes and lists the process IDs which matches the selection criteria to stdout. All the criteria have to
match. For example,
pgrep -u root sshd
will only list the processes called sshd AND owned by root. On the other hand,
pgrep -u root,daemon
will list the processes owned by root OR daemon.
pkill will send the specified signal (by default SIGTERM) to each process instead of listing them on stdout.
~ man killall
NAME
killall - kill processes by name
SYNOPSIS
killall [-Z,--context pattern] [-e,--exact] [-g,--process-group] [-i,--interactive] [-q,--quiet] [-r,--regexp] [-s,--signal signal] [-u,--user user]
[-v,--verbose] [-w,--wait] [-I,--ignore-case] [-V,--version] [--] name ...
killall -l
killall -V,--version
DESCRIPTION
killall sends a signal to all processes running any of the specified commands. If no signal name is specified, SIGTERM is sent.
Signals can be specified either by name (e.g. -HUP or -SIGHUP ) or by number (e.g. -1) or by option -s.
If the command name is not regular expression (option -r) and contains a slash (/), processes executing that particular file will be selected for killing,
independent of their name.
killall returns a zero return code if at least one process has been killed for each listed command, or no commands were listed and at least one process
matched the -u and -Z search criteria. killall returns non-zero otherwise.
A killall process never kills itself (but may kill other killall processes).
早在2000年，就有人再sun的系统里实现了pgrep等功能，然后迁移到gnu。。。。。于是。。。。。
