Linux目錄/檔案增刪改

建立檔案

(1)

# touch  <檔名稱>

(2)

花括號展開

touch /root/{1,3,9}.txt

touch /root/{0..100}.txt  批量建立檔案

刪除檔案

rm -f [檔名] 

-rf  代表強制刪除

批量刪除檔案

rm -f *txt

複製檔案

cp 只能複製檔案

cp -r  可以複製目錄

# cp [option] 原始檔  目標檔案

[
 
[email protected] ~]# mkdir /root/{linux,windown}
[[email protected] ~]# ls
anaconda-ks.cfg  linux  mysql57-community-release-el7-8.noarch.rpm  windown
[[email protected] ~]# touch /root/linux/{1,2,3}.txt
[[email protected] ~]# ls
anaconda-ks.cfg  linux  mysql57-community-release-el7-8.noarch.rpm  windown
[
 
[email protected] ~]# cd linux/
[[email protected] linux]# ls
1.txt  2.txt  3.txt
[[email protected] linux]# cd /r
root/ run/  
[[email protected] linux]# cd /root/
[[email protected] ~]# cp /root/linux/1.txt /root/windown/
[[email protected] ~]# cd windown/
[[email protected] windown]# ls
1.txt
[
 
[email protected] windown]# cd ..
[[email protected] ~]# ls
anaconda-ks.cfg  linux  mysql57-community-release-el7-8.noarch.rpm  windown
[[email protected] ~]# cp /root/linux/2.txt /root/windown/2.jpg
[[email protected] ~]# cd windown/
[[email protected] windown]# ls
1.txt  2.jpg

 -r   複製檔案目錄

[[email protected] ~]# cp -r /root/linux/ windown/
[[email protected] ~]# ls
anaconda-ks.cfg  linux  mysql57-community-release-el7-8.noarch.rpm  windown
[[email protected] ~]# cd windown/
[[email protected] windown]# ls
1.txt  2.jpg  linux
[[email protected] windown]# cd linux/
[[email protected] linux]# ls
1.txt  2.txt  3.txt

-fn 強制覆蓋

[[email protected] ~]# cp -fn /root/linux/1.txt /root/windown/

移動檔案

#mv 原始檔 目標檔案

檔案重名