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grep only one line

 
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# 1  
Old 05-30-2003
grep only one line
plz, how to grep only one line from a file? I have a file with my name inside many lines. How do I get only one line, with my name from the entire file? Thank you so much....
# 2  
Old 05-30-2003
I don't understand.. which line do you want to pull from the file? Or do you just want to check if your name is in the file? If that's it, just use this:
Code:
grep -q yourname yourfile
if [ $? == 0 ]; then
  echo "found my name"
fi

# 3  
Old 05-30-2003
if you just want to print the first line found, regardless if there are other occurances in the file, you can use grep with the -m option.


$ grep -m 1"string to be grepped for" yourfile
# 4  
Old 05-30-2003
Basically, I want to remove the duplicate lines having my username. I cannot use sort by unquie since my username is inside the line as one of the field.
 
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