按空格往下查看,
按小写 b 往上查看
按h显示帮助
q退出
按回车 一行一行往下看
按= 显示当前行号
按/ 搜索功能字符串 /mysql 查到有mysql那行
按v 进入vi/vim模式
! 调用命令 !df -h
[root@localhost ~]# more 1.txt # 按页显示文件内容,能向下翻页查看
!df -h Filesystem Size Used Avail Use% Mounted on /dev/mapper/centos_mysql-root 4.9G 282M 4.6G 6% / devtmpfs 315M 0 315M 0% /dev tmpfs 327M 0 327M 0% /dev/shm tmpfs 327M 5.7M 321M 2% /run tmpfs 327M 0 327M 0% /sys/fs/cgroup /dev/mapper/centos_mysql-usr 9.8G 1.5G 8.3G 16% /usr /dev/sda1 1014M 133M 882M 14% /boot /dev/mapper/centos_mysql-home 4.9G 33M 4.9G 1% /home /dev/mapper/centos_mysql-var 9.8G 489M 9.3G 5% /var /dev/mapper/centos_mysql-data 466G 33M 466G 1% /data tmpfs 66M 0 66M 0% /run/user/0