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Omkar Venkatrao Punjaji
open source DevOps , Linux , Data Structure , c, c++, python
#! /bin/bash echo "-e Enter file name: \c" read file_name if [ -f $file_name ] then if [ -w $file_name ] then echo "type some data to append to the file. To quit press ctrl+d:" cat >> $file_nameelse echo "File don't have to write permission" fi else ...
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