我要评论more命令
作用：相比cat一次性显示文件内容，more用于分页显示内容，less比more更强大，大多数的参数类似
more [option] [file]
-num : 每页显示num行
+num: 指定从num行开始
-s: 把连续的多个空行显示为一行
ghostwu@dev:~/linux/more$ cat -n ghostwu.txt
1 this is ghostwu
2
3
4 how are you
5
6
7 file thank you
8 file thank you
9 file thank you
10 file thank you
11 file thank you
12 file thank you
13 file thank you
14 file thank you
15 file thank you
16 file thank you
17 file thank you
18
19
20
21 and you?
ghostwu@dev:~/linux/more$ more -s ghostwu.txt
this is ghostwu
how are you
file thank you
file thank you
file thank you
file thank you
file thank you
file thank you
file thank you
file thank you
file thank you
file thank you
file thank you
and you?
ghostwu@dev:~/linux/more$
ghostwu@dev:~/shell_script$ more -10 install.sh
#!/bin/bash
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin:~/bin
export PATH
LANG=en_US.UTF-8
is64bit=`getconf LONG_BIT`
if [ "$is64bit" = '32' ];then
echo '=================================================';
echo -e "\033[31m BT-Panel Incompatible 32 bit OS. \033[0m";
exit;
--More--(2%)
ghostwu@dev:~/linux/more$ ls / | more -10 bin boot cdrom dev etc home initrd.img lib lib64 lost+found --More--
交互子命令
空格键：向下滚动一屏
b:返回上一屏
f:也可以向下滚动一屏
/查找文本
:f 输出文件名和当前的行数
q:退出more命令
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