Linux系统把命令放在后台执行

比如说要启动redis服务可执行文件为

[root@localhost src]# ls -l redis-server-rwxr-xr-x. 1 root root 5181440 Nov 14 00:13 redis-server

• 正常启动./src/redis-server。

#正常执行了以后想放到后台ctrl+z^Z[1]+  Stopped  ./src/redis-server#然后输入jobs命令[root@localhost src]# jobs[1]+  Stopped  ./src/redis-server  (wd: /usr/local/src/redis-3.2.6)#bg 1表示把jobs查出来的[1]放到后台执行[root@localhost src]# bg 1[1]+ ./src/redis-server &   (wd: /usr/local/src/redis-3.2.6)[root@localhost src]# ps -ef|grep redis-serverroot 59712 14303  0 01:00 pts/1 00:00:00 ./src/redis-server *:6379root 59844 14303  0 01:07 pts/1 00:00:00 grep --color=auto redis-server#fg 1再放到前台[root@localhost src]# fg 1./redis-server

• 后台直接启动：./src/redis-server &