sed Examples and Free Source Code

Is it possible to tell sed to perform a maximum of one substitution command per line?...

sed substitution

why sed doesn't have non-greedy regex?...

regex sed

Problem with sed command in Jenkinsfile in Groovy...

groovy sed jenkins-groovy

How do I remove duplicate lines using Sed without sorting?...

linux sed

replace pattern in lines with data find in another file with sed in BASH...

sed replace capturing-group

How to substitute a specific string pattern in a multi-line FASTA file using bash?...

bash awk sed bioinformatics fasta

sed / awk : edit on-the-fly data file according to search pattern...

bash awk sed

How could running in Travis CI affect behavior of $(shell) in a Makefile?...

sed gnu-make travis-ci

How to generate a UUID for each line in a file using AWK or SED?...

linux bash shell awk sed

Run git hook if value in the markdown frontmatter (for a blog post) key:value pair is a specific str...

bash sed

How to use regular expression in sed command...

regex sed

using grep with sed...

sed grep

How do I replace an arbitrary number of backreferences in sed or Perl? (for obfuscating mailto)...

regex perl sed mailto

sed need something like a backreference for append...

regex sed

sed: joining lines depending on the second one...

sed

Why does my tool output overwrite itself and how do I fix it?...

unix awk sed dos2unix

How do I remove newlines from a text file?...

linux bash scripting shell sed

How to reverse all the words in a file with bash in Ubuntu?...

regex linux bash awk sed

Removing first and last double quotes (preferably sed/awk)...

awk sed

Retrieve email subject from file via bash...

bash email sed

looking for an awk gsub|sub|gensub equivalent to sed substitution...

awk sed

Uncomment block of lines in a file...

sed

How to make this sed script faster?...

linux performance unix sed

Bash tool to get nth line from a file...

bash shell unix awk sed

Any sed option to stop matching when one line number is reached?...

bash sed netcdf cdo-climate

SED Challenge - Add line on condition...

shell awk sed

Replace multiple occurrences between two strings...

regex bash perl awk sed

strip the last and first character from a String...

sed awk

Remove line containing hostname with sed...

bash sed scripting

print out variable in procmail...

linux sed awk procmail