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Shell Programming and Scripting

remove ^M in a file

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Top Forums Shell Programming and Scripting remove ^M in a file
# 1  
Old 07-07-2010
remove ^M in a file
i have a file that was ftp'd and has ^M characters at the end,its a big file and i want some commands that can help me remove it.
# 2  
Old 07-07-2010
In vi,
Code:
:s/^M//g

for ^M, type ctrl+v+m
# 3  
Old 07-08-2010
Code:
sed 's/^M$//'

Sed is almost the same and you also need to type ctrl+v and ctrl+m or it won't work.
# 4  
Old 07-08-2010
you can use

dos2unix srcfilename tgtfilename
# 5  
Old 07-08-2010
u can use this
Code:
tr -d '\015' <filename>

# 6  
Old 07-08-2010
you can use dos2unix command also.

Check the man pages for more details.
# 7  
Old 07-08-2010
Code:
dos2unix filename.sh
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