Home
Sign Up
Sign In
V2EX = way to explore
V2EX 是一个关于分享和探索的地方
Sign Up Now
For Existing Member
Sign In
V2EX
›
lcx1195010772
›
全部主题
主题总数
1
求解这段字符什么意思， sed 's/\(^[a-zA-Z][a-zA-Z]*\)\([^a-zA-Z].*\)\([^a-zA-Z]\)\([a-zA-Z][a-zA-Z]*$\)/\4\2\3\1/' test.txt
新手求助
•
lcx1195010772
•
Dec 21, 2016
• Lastly replied by
Quaintjade
5
About
·
Help
·
Advertise
·
Blog
·
API
·
FAQ
·
Solana
·
3066 Online
Highest 6679
·
Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 · 7ms ·
UTC 13:46
·
PVG 21:46
·
LAX 06:46
·
JFK 09:46
♥ Do have faith in what you're doing.
❯
Select Language