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July 25, 2008 11:03am pdt
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Attachment Details

Removing Carriage Return

Zone: IBM AIX Unix
Tags: carriage, return, remove
Hi All,
Below is my script to remove carriage return to convert DOS to unix file format.

*************************************************************************
#!/usr/bin/ksh

if [ $# -ne 1 ]
then
echo "Usage: $0 filename"
exit
fi

sed 's/.$//' $1 > tmp
mv tmp $1
chmod 755 $1

**************************************************************************
This script works fine. Please observe I remove the carriage return and create a new file called 'tmp'. Then I rename 'tmp' to the original filename.
Now I want to do all this in a single line command without having to create a tmp file.

For example:
sed 's/.$//' filename > newfile <---------unacceptable

Instead i want an alternative to the above script which can be done in a single line.

Thank Bunch
ngujja
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Question Stats
Zone: OS
Question Asked By: ngujja
Solution Provided By: esanchezvela
Participating Experts: 3
Solution Grade: A
Views: 308
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