/Shell/Bash/Bash add or subtract one column from another

Bash add or subtract one column from another

# Basic syntax:
awk 'BEGIN {set_delimiter}; {print $column# +_or_- $column#}' input_file

# Example usage:
awk 'BEGIN {OFS="\t"}; {print $1 - $2}' input_file
# Set the delimiter to tab-delimited, print column 1 minus column 2

awk 'BEGIN {OFS="\t"}; {print $0, $1 + $2}' input_file
# Set the delimiter to tab-delimited, print all columns followed by
# column 1 plus column 2

Source: linuxquestions.org

Similar codes

5 votes265 views1 answer
Add a cookie to curl
Shell/Bash
0 vote176 views1 answer
Install gparted ubuntu
Shell/Bash
0 vote185 views1 answer
Share folder on network linux
Shell/Bash
26 votes200 views3 answers
Kill all server 5000 mac
Shell/Bash
0 vote194 views1 answer
Gpg encrypt decrypt
Shell/Bash
0 vote198 views1 answer
Vim emacs
Shell/Bash
0 vote185 views2 answers
MacOs install ruby
Shell/Bash
3 votes190 views1 answer
Ffmpeg add two videos together
Shell/Bash
0 vote303 views1 answer
Comprimir carpeta linux comando
Shell/Bash
0 vote238 views1 answer
Get first 10 processes linux
Shell/Bash