10:25
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if [ $# -eq 0 ]
then
echo "Please enter one or more filenames as argument"
exit
fi
echo "Enter the word to be searched in files"
read word
for file in $*
do
sed "/$word/d" $file | tee tmp
mv tmp $file
done
Posted in: unixlab
Sunday, 10 August 2014
Write a shell script that delete all lines containing a specific word in one or more file supplied as argument to it.
if [ $# -eq 0 ]
then
echo "Please enter one or more filenames as argument"
exit
fi
echo "Enter the word to be searched in files"
read word
for file in $*
do
sed "/$word/d" $file | tee tmp
mv tmp $file
done
Posted in: unixlab
12 comments:
sed "/$word/d" $file | tee tmp
could u please explain this
sed "/$word/d" $file | tee tmp
could u please explain this
yes i can explain
come to my home . . i can explain everything to you
This would be helpful : http://www.msccomputerscience.com/2015/04/write-shell-script-that-deletes-all.html
Where is output
output???????????????????????????????????????/
does not work for me
Beia side hoe
Im Scientist Zorema of nielit ��
bhagg bc
Bhag bhsdk sala where is the output
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