| 1 | # vi ~/.bash_history |
清空里面的记录，并退出当前shell
# exit（一定要退出当前shell）# history1 vi ~/.bash_history2 history |grep mysql3 clear4 vi ~/.bash_history5 echo "" > ~/.bash_history6 vi ~/.bash_history7 history8 exit9 history#之前的内容被清空！！！ |
[root@localhost ~]# history1 history2 echo "" > ~/.bash_history3 history[root@localhost ~]# history -c #也可以清空历史命令[root@localhost ~]# history1 history |
history不记录历史命令：
#vi /etc/profile#HISTSIZE=1000HISTSIZE=6 #记录历史命令的条数；HISTSIZE=0为不记录 |
记得重新载入：
| 1 | # source /etc/profile |
