kill 包含keywordscript 关键字的进程: ps aux | grep keywordscript | grep -v grep | cut -c 10-15 | xargs kill
ps aux 为展示进程信息，具体参数需自行查看ps -h | 表示管道，左侧的输出作为右侧的输入 grep xxx 为查询关键词 grep -v xxx 排除关键词 cut 截取字符串 xargs kill 结束所输入进程号的进程
kill -9 为强制结束 kill: kill [-s sigspec | -n signum | -sigspec] pid | jobspec ... or kill -l [sigspec] Send a signal to a job.
Send the processes identified by PID or JOBSPEC the signal named by SIGSPEC or SIGNUM. If neither SIGSPEC nor SIGNUM is present, then SIGTERM is assumed.
Options: -s sig SIG is a signal name -n sig SIG is a signal number -l list the signal names; if arguments follow `-l' they are assumed to be signal numbers for which names should be listed
Kill is a shell builtin for two reasons: it allows job IDs to be used instead of process IDs, and allows processes to be killed if the limit on processes that you can create is reached.
Exit Status: Returns success unless an invalid option is given or an error occurs.
ps --help -A all processes -C by command name -N negate selection -G by real group ID (supports names) -a all w/ tty except session leaders -U by real user ID (supports names) -d all except session leaders -g by session OR by effective group name -e all processes -p by process ID T all processes on this terminal -s processes in the sessions given a all w/ tty, including other users -t by tty g OBSOLETE -- DO NOT USE -u by effective user ID (supports names) r only running processes U processes for specified users x processes w/o controlling ttys t by tty *********** output format ********** *********** long options *********** -o,o user-defined -f full --Group --User --pid --cols --ppid -j,j job control s signal --group --user --sid --rows --info -O,O preloaded -o v virtual memory --cumulative --format --deselect -l,l long u user-oriented --sort --tty --forest --version -F extra full X registers --heading --no-heading --context ********* misc options ********* -V,V show version L list format codes f ASCII art forest -m,m,-L,-T,H threads S children in sum -y change -l format -M,Z security data c true command name -c scheduling class -w,w wide output n numeric WCHAN,UID -H process hierarchy