/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

0 vote299 views1 answer
Zim files from command prompt
Shell/Bash
0 vote259 views1 answer
Remove xcode archives
Shell/Bash
0 vote263 views1 answer
Log cancel git command
Shell/Bash
0 vote266 views1 answer
Use ampersand in query string
Shell/Bash
0 vote260 views1 answer
How to install florence
Shell/Bash
4 votes296 views1 answer
Git rm cached gitignore
Shell/Bash
0 vote287 views1 answer
You are running create-react-app
Shell/Bash
0 vote280 views2 answers
The following signatures were invali gpg
Shell/Bash
0 vote279 views1 answer
Disable monitor on boot linux
Shell/Bash
0 vote268 views1 answer
Find command path
Shell/Bash