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Shell Programming and Scripting
Urgent help required in deleting a line without opening a file usinga shell script
Post 302080634 by girish.karulkar on Thursday 20th of July 2006 02:56:06 AM
07-20-2006
delete line with Overrighting the file
Hi naan, you can delet th eline by overrighting the file.
eg. I have a file name.cpp & i wanna delete line containing words "test file". then do it like this
cat name.cpp | grep -v "test file" > name.cpp
"grep -v "test file" will display the name.cpp without line co
ntaining words "test file" & " >name.cpp" will overright the previous file
Regds,
Girish
eg. I have a file name.cpp & i wanna delete line containing words "test file". then do it like this
cat name.cpp | grep -v "test file" > name.cpp
"grep -v "test file" will display the name.cpp without line co
ntaining words "test file" & " >name.cpp" will overright the previous file Regds,
Girish
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