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Top Forums Shell Programming and Scripting Replace, insert n times a specific character Post 302352011 by girish1428 on Thursday 10th of September 2009 08:13:36 AM
Old 09-10-2009
echo enter the value of n
read n
char=X
while [ $n -le 0 ]
do
char=X$char
n=`expr $n - 1 `
done
sed -i 's/A/$char/g' your_file >> temp ; mv temp your_file
 

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