awk Examples and Free Source Code

Filtering multi string file according to multiple patterns...

awk

Find common lines to multiple files...

bash shell awk sed

How to separate column using character length with AWK...

bash awk

How to convert a string to a sequence of integers corresponding to the Unicode code points, and vice...

awk unicode

Capitalize strings in sed or awk...

bash sed awk

How to count a pattern inside a phrase?...

awk

Extract the logs that are logged within 2 timestamps...

linux bash shell awk terminal

Print lines from their beginning to selected characters...

awk

AWK: return value to shell script...

bash awk

How to compare two columns of two CSV files with awk?...

awk

implementing a `maxsplit` function in POSIX awk...

awk posix

Awk iteratively replacing strings from array...

linux awk gsub

How to save environment variables with newlines into .env file?...

bash awk sed environment-variables

extract sequences from multifasta file by ID in file using awk...

search awk bioinformatics multiline fasta

How to retrieve text from the current line at specified cursor position before and after up to speci...

regex bash awk text-editor text-processing

How to get the string prefixed with "Mat" within curly braces {} and add a comma to output...

awk

remove line in text file with bash if the date is older than 30 days...

bash awk sed

Characterise Awk regex engine...

regex awk

Find all branches that follow mine lexicographically...

git awk sed sh

How do I use shell variables in an awk script?...

bash shell awk

Printing command by reading CSV file with AWK into a bash array...

arrays bash csv for-loop awk

Extract specific columns from delimited file using Awk...

unix csv awk

How to replace line in file with huge file content using shell...

awk sed

How can you tell which characters are in which character classes?...

awk

awk to remove trailing commas...

awk

How to Exclude everything after a character/string from an output in Linux...

awk sed

dejustify (unjustify): replace each *single* linefeed with a space, but don't touch groups of li...

awk sed command-line-interface nano

UNIX Bash - Removing double quotes from specific strings within a file...

bash unix awk sed

How to use a for loop in gnuplot with a grep command...

awk grep gnuplot

Integer division in awk...

awk integer division