/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 votes341 views2 answers
Kill all python processes ubuntu
Shell/Bash
4 votes363 views4 answers
Ssh agent remember passphrase
Shell/Bash
2 votes382 views2 answers
How to check yarn version
Shell/Bash
6 votes314 views1 answer
Createa. branch off of development git
Shell/Bash
1 vote352 views2 answers
Postgres alter owner of all tables
Shell/Bash
2 votes357 views1 answer
The term 'nuget' is not recognized as the name of a cmdlet, function, script file, or operable program.
Shell/Bash
0 vote319 views2 answers
Cat bash
Shell/Bash
0 vote327 views1 answer
How to kill your pc
Shell/Bash
0 vote358 views1 answer
Fast rename fasta header
Shell/Bash
0 vote364 views1 answer
Sh script options
Shell/Bash