1. 用一條命令直接創建

[fred@Royalmile?Auto_Ops]$?touch?`seq?10`

[fred@Royalmile?Auto_Ops]$?ls

1??10??2??3??4??5??6??7??8??9

[fred@Royalmile?Auto_Ops]$?touch?linux-{A..G}

[fred@Royalmile?Auto_Ops]$?ls

linux-A??linux-B??linux-C??linux-D??linux-E??linux-F??linux-G

[fred@Royalmile?Auto_Ops]#?echo?{01..10}

01??02??03??04??05??06??07??08??09??10

[fred@Royalmile?Auto_Ops]#?touch?{01..10}

[fred@Royalmile?Auto_Ops]#?ls

01??02??03??04??05??06??07??08??09??10

[fred@Royalmile?Auto_Ops]$?mkdir?$(echo?{a..g})

[fred@Royalmile?Auto_Ops]$?ls

a??b??c??d??e??f??g

[fred@Royalmile?Auto_Ops]$?mkdir?{h..n}

[fred@Royalmile?Auto_Ops]$?ls

h??i??j??k??l??m??n

2. 編寫shell腳本使用for循環在/home/fred目錄下批量創建10個文件，文件名分別以1,2,...6結尾

#!/bin/bash

for?f?in?`seq?6`

do

[?!?-d?/home/fred?]?&&?mkdir?-p?/home/fred

touch?/home/fred-$f

done

3. 編寫shell腳本將以上創建的所有文件的前綴fred改為linux(ls和sed結合實現)

#!/bin/bash

[?-d?/home/fred?]?&&?cd?/home/fred

for?f?in?`ls?fred*`

do

mv?$f?$(echo?$f?|?sed?'s#fred#linux#')

done

4. 使用rename命令直接修改名字

[fred@Royalmile?Auto_Ops]$?touch?linux-{A..G}

[fred@Royalmile?Auto_Ops]$?rename?linux?centos?linux??

[fred@Royalmile?Auto_Ops]$?ls

centos-A??centos-B??centos-C??centos-D??centos-E??centos-F??centos-G

5. 結合ls和awk實現批量改名

[fred@Royalmile?Auto_Ops]$?ls?/home/fred/

linux-1??linux-2??linux-3??linux-4??linux-5??linux-6

[fred@Royalmile?Auto_Ops]$?ls?/home/fred/linux-*?|?awk?-F'-'?'{print?"mv?"$0"?"$1$2}'?|?/bin/bash

[fred@Royalmile?Auto_Ops]$?ls?/home/fred/

linux1??linux2??linux3??linux4??linux5??linux6

總結

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