根據程序名殺死程序 －kill -9 $(pidof 程序名關鍵字)

參考：https://blog.csdn.net/zhaoyue007101/article/details/7699259

#kill -9 $(ps -ef|grep 程序名關鍵字|gawk '$0 !~/grep/ {print $2}' |tr -s '\n' ' ')

在開發平台上ps -ef不支援，執行項隻有

# ps -ef

ps: invalid option -- 'e'

BusyBox v1.23.2 (2016-11-15 23:14:33 CST) multi-call binary.

Usage: ps 

Show list of processes

        w       Wide output

        l       Long output

        T       Show threads

修改字段：

ps -l | grep jarves | awk '$0 !~/grep/ {print $2}' |tr -s '\n' ' '

ps -l | grep jarves  

S     0  7414   520  3576   400 ttyS0 01:31 00:00:00 grep jarves

# ps -w | grep jarves

  779 root      250m S    {MSystem::Run} /applications/bin/jarves

 9367 root      3576 S    grep jarves

# ps -w | grep jarves | awk '$0 !~/grep/ {print $1}'

779

然後可以用：

kill -9 $(ps -w | grep jarves | awk '$0 !~/grep/ {print $1}'）

這個是利用管道和替換将 程序名對應的程序号提出來作為kill的參數。很顯然上面的方法能完成但是過于複雜，

下面這種就顯得簡單的多了

2、#kill -9 $(pidof 程序名關鍵字)

kill -9 $(pidof jarves)

附錄：

linux signals

Signal Name	Number	Description
SIGHUP	1	Hangup (POSIX)
SIGINT	2	Terminal interrupt (ANSI)
SIGQUIT	3	Terminal quit (POSIX)
SIGILL	4	Illegal instruction (ANSI)
SIGTRAP	5	Trace trap (POSIX)
SIGIOT	6	IOT Trap (4.2 BSD)
SIGBUS	7	BUS error (4.2 BSD)
SIGFPE	8	Floating point exception (ANSI)
SIGKILL	9	Kill(can't be caught or ignored) (POSIX)
SIGUSR1	10	User defined signal 1 (POSIX)
SIGSEGV	11	Invalid memory segment access (ANSI)
SIGUSR2	12	User defined signal 2 (POSIX)
SIGPIPE	13	Write on a pipe with no reader, Broken pipe (POSIX)
SIGALRM	14	Alarm clock (POSIX)
SIGTERM	15	Termination (ANSI)
SIGSTKFLT	16	Stack fault
SIGCHLD	17	Child process has stopped or exited, changed (POSIX)
SIGCONT	18	Continue executing, if stopped (POSIX)
SIGSTOP	19	Stop executing(can't be caught or ignored) (POSIX)
SIGTSTP	20	Terminal stop signal (POSIX)
SIGTTIN	21	Background process trying to read, from TTY (POSIX)
SIGTTOU	22	Background process trying to write, to TTY (POSIX)
SIGURG	23	Urgent condition on socket (4.2 BSD)
SIGXCPU	24	CPU limit exceeded (4.2 BSD)
SIGXFSZ	25	File size limit exceeded (4.2 BSD)
SIGVTALRM	26	Virtual alarm clock (4.2 BSD)
SIGPROF	27	Profiling alarm clock (4.2 BSD)
SIGWINCH	28	Window size change (4.3 BSD, Sun)
SIGIO	29	I/O now possible (4.2 BSD)
SIGPWR	30	Power failure restart (System V)