关于两个 IP 文件用 shell 脚本比对，然后输出不同的 IP 地址出来

This topic created in 1914 days ago, the information mentioned may be changed or developed.

a.txt

192.168.1.158
192.168.1.239
192.168.1.115
192.168.1.180
192.168.1.203
192.168.1.110
192.168.1.219

b.txt

192.168.1.158
192.168.1.239
192.168.1.115
192.168.1.180
192.168.1.203
192.168.1.110

请教各位大侠如何用用 shell 脚本对比 a.txt 和 b.txt 输出两个 IP 文件中不同的 IP：192.168.1.219

7 replies • 2021-03-17 09:48:23 +08:00

noqwerty

Mar 13, 2021 via Android

diff | grep

qq674949301

Mar 13, 2021

@noqwerty 那具体的操作命令是咋样子的呢老哥

qq674949301

Mar 13, 2021 via iPhone

顶一顶

oott123

Mar 13, 2021

cat a.txt b.txt | sort | uniq -c

eason1874

Mar 13, 2021

comm -3 a.txt b.txt > c.txt

Tumblr

Mar 13, 2021

给个 PowerShell 的参考一下吧：
Compare-Object (gc a.txt) (gc b.txt)

alvin2ye

Mar 17, 2021

git diff a.txt b.txt