今日学习总计

服务器配置记录

liunx命令学习

[root@localhost ~]# cat -n anaconda-ks.cfg
1 # Kickstart file automatically generated by anaconda.
2
3
4 #version=DEVEL
5 install
6 cdrom

[root@localhost ~]# cat -A anaconda-ks.cfg
# Kickstart file automatically generated by anaconda.$
$
$
#version=DEVEL$
install$
cdrom$

[root@localhost base]# ls
file1.txt    file2.txt
[root@localhost base]# cat file1.txt
http://c.biancheng.net(file1.txt)
[root@localhost base]# cat file2.txt
is great(file2.txt)
[root@localhost base]# cat file1.txt file2.txt > file3.txt
[root@localhost base]# more file3.txt
#more 命令可查看文件中的内容
http://c.biancheng.net(file1.txt)
is great(file2.txt)
[root@localhost base]# ls
file1.txt    file2.txt    file3.txt