regex - 用于翻译一行中以制表符分隔的第三个单词的 Shell 脚本

Question

谁能帮我写一个脚本来翻译每行中的第三个单词，单词之间用制表符分隔。

示例输入:

Hello how Are You
Iam Fine how about

示例输出:

Hello how Ziv You
Iam Fine sld about

每行中的第三个词应翻译为使用:tr '[abcdefghijklmnopqrstuvqxyz]' '[zyxwvutsrqponmlkjihgfedcba]'

Answer 1

鉴于以下情况:

[somedude@dev7 ~]# cat so.txt 
Hello   how Are You
Iam Fine    how about
[somedude@dev7 ~]# 

我会跑:

[somedude@dev7 ~]# cat so.sh 
#!/bin/bash

_INPUT="Hello how Are You
Iam Fine how about"

# read each line from config file
while read -r l 
do

  _GET_THIRD_WORD=$(echo $l | awk '{print $3}')

  echo $_GET_THIRD_WORD | sed -i "s,$_GET_THIRD_WORD,SOMETHINGTOTRANSLATEWITH," 

done < so.txt
[somedude@dev7 ~]# 

这会将您翻译的每一行回显到标准输出。

希望这对您有所帮助!