/Shell/Bash/Linux remove lines from file

Linux remove lines from file

Linux remove lines from one file in another

If the files are sorted:

comm -23 file1 file2

-23 suppresses the lines that are in both files, or only in file 2. 
If the files are not sorted, pipe them through sort first...

Source: stackoverflow.com

Delete lines text file linux

sed -i '' '/pattern to match/d' ./infile

Source: stackoverflow.com

Linux remove lines from file

grep -v "pattern" file > temp && mv temp file

Source: stackoverflow.com

Similar codes

9 votes145 views4 answers
How to deactivate virtualenv
Shell/Bash
4 votes126 views1 answer
How to start venv
Shell/Bash
16 votes216 views2 answers
Remove a file in ubuntu
Shell/Bash
0 vote134 views1 answer
Debian install dig
Shell/Bash
0 vote130 views1 answer
Libexpat fedora
Shell/Bash
0 vote138 views1 answer
Node modules are not getting installend on volume on docker
Shell/Bash
4 votes139 views2 answers
Git credential cache
Shell/Bash
2 votes123 views1 answer
Ubuntu restart sound
Shell/Bash
0 vote120 views1 answer
Install pecl on mac
Shell/Bash
0 vote145 views2 answers
Unable to import wx
Shell/Bash