/Shell/Bash/Bash swap two columns in a file

Bash swap two columns in a file

# Example usage:
awk '{t=$1; $1=$2; $2=t; print;}' input_file # Swap column 1 and column 2
# This assigns column 1 to a dummy variable t, makes column 1 equal
# to column 2, and then assigns the contents of t to column 2

Source: stackoverflow.com

Similar codes

3 votes321 views1 answer
Check cpu temp linux
Shell/Bash
1 vote301 views1 answer
Laravel drop specific package
Shell/Bash
3 votes317 views2 answers
Failed to load module canberra-gtk-module
Shell/Bash
0 vote320 views1 answer
C compile using gcc considering warnings as errors
Shell/Bash
0 vote342 views4 answers
Gem install puma
Shell/Bash
16 votes339 views5 answers
Linux command to check running process
Shell/Bash
0 vote324 views3 answers
Mac Os dark icons for ubuntu 20.04
Shell/Bash
0 vote344 views1 answer
Git push --set-upstream origin master hangs
Shell/Bash
0 vote367 views2 answers
Pgadmin4 fedora
Shell/Bash
1 vote341 views1 answer
How to check eigen version
Shell/Bash