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New posts in awk

How to count values between empty cells

awk

gawk or grep: single line and ungreedy

java regex awk grep git-bash

seeking reference to understand one pattern "!_[$0]++"

regex sorting awk

how to sort the line of a file by to the second word from the end

shell sorting awk sed cut

Parse a changelog and extract changes for a version

bash shell awk sed sh

Change first line of CSV file to all uppercase

bash csv awk sed

How can I get "grep -zoP" to display every match separately?

regex awk grep text-processing

Passing Variable to NR in AWK command not working

shell unix awk ksh

Print many specific rows from a text file using an index file

bash unix awk sed

Print only if field is not empty

bash awk grep

Replace all non-alphanumeric characters in a string with an underscore

regex bash awk sed

Replace certain token with the content of a file (using a bash-script)

bash sed awk replace

Best way to parse this particular string using awk / sed?

sed awk grep

Obtain patterns in one file from another using ack or awk or better way than grep?

regex perl awk grep ack

Replacing a String Pattern with another sequence in unix

unix awk

to insert line breaks in a file whenever a comma is encountered-Shell script

shell unix awk

How can I read first n and last n lines from a file?

bash awk sed head tail

Awk or Sed: Return lines between two instances of the same pattern

regex bash shell awk sed

awk split() function uses regular expression or exact string constant?

regex awk split gawk

Regular expression - replace all spaces in beginning of line with periods

python regex vim awk sed