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cut delimiter and save

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# 1  
Old 09-23-2012
cut delimiter and save
i have list of names in a text file and I wanted to delete the commas en every line.

for example: inside the text is a list of names in it with commas after each line. I wanted to delete these commas. which command must I execute for this?

Code:
unix,
dale,
shawn,
aaron,

Last edited by Scrutinizer; 09-24-2012 at 08:02 AM.. Reason: code tags instead of quote tags
# 2  
Old 09-23-2012
Code:
sed 's/,[ \t]*$//' file > temp
mv temp file

# 3  
Old 09-23-2012
thanks for the fast reply. didn't work. what's temp by the way?
# 4  
Old 09-23-2012
temp is a temporary file which stores the edited file. What command did you run? If you don't want to use a temporary file explicitly, try:
Code:
echo -e '%s/,[ \t]*$//\nx'|ex file

Last edited by elixir_sinari; 09-23-2012 at 03:00 AM..
This User Gave Thanks to elixir_sinari For This Post:
garfish
# 5  
Old 09-24-2012
Try like..
Code:
sed -e 's/\(.*\),/\1/' test1.txt

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