restrict the user not to key in more than 50 chars


 
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# 1  
Old 08-14-2008
restrict the user not to key in more than 50 chars

am looking like something...
eg: Input:testing

and the cursor should stop after a particular length and not allow user to enter any more chars in shell scripting not awk
# 2  
Old 08-14-2008
Closed. Read the rules - do not cross-post.

https://www.unix.com/shell-programmin...-50-chars.html
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