linux快捷命令1

Posted 2023-03-07

[root@client1 ~]# curl 192.168.99.100

192.168.99.100

1.将上一个命令中的100换成200执行

[root@client1 ~]# ^100^200

curl 192.168.99.200

192.168.99.200

1.1先用ls查看文件

[root@client1 ~]# ls /etc/hosts

/etc/hosts

1.1.1将ls换成cat来执行

[root@client1 ~]# ^ls^cat

cat /etc/hosts

#::1  localhost localhost.localdomain localhost6 localhost6.localdomain6

127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4

[root@client1 ~]#

2.执行上一次以curl开头的命令

[root@client1 ~]# !curl

curl 192.168.99.200

192.168.99.200

[root@client1 ~]#