根据进程名杀死进程 －kill -9 $(pidof 进程名关键字)

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

#kill -9 $(ps -ef|grep 进程名关键字|gawk '$0 !~/grep/ {print $2}' |tr -s '\n' ' ')

在开发平台上ps -ef不支持，执行项只有

# 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

然后可以用：

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

这个是利用管道和替换将 进程名对应的进程号提出来作为kill的参数。很显然上面的方法能完成但是过于复杂，

下面这种就显得简单的多了
2、#kill -9 $(pidof 进程名关键字)

kill -9 $(pidof jarves)

 

附录：

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)