How to use awk to split strings in shell

This article introduces how to use awk to split strings in shell. The content is very detailed. Interested friends can use it for reference. I hope it will be helpful to you.

For example, a string is: hua nong jing chao. I want to separate the secondary string with spaces as delimiters and assign the segmented string to four variables var1,var2,var3,var4

The methods are as follows:

Var1= `echo "hua nong jing chao" | awk-F'{print $1}'`

Echo $var1

Var2= `echo "hua nong jing chao" | awk-F'{print $2}'`

Echo $var2

Var3= `echo "hua nong jing chao" | awk-F'{print $3}'`

Echo $var3

Var4= `echo "hua nong jing chao" | awk-F'{print $4}'`

Echo $var4

Note: if you want to use other characters as delimiters, you can replace-F with the corresponding split payment, and then split it.

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