sed Examples and Free Source Code

Scripts for computing the average of a list of numbers in a data file...

bash awk sed average

The command block in the sed command is malfunctioning and cannot be used properly...

linux sed

sed command to replace first occurrence in file is not working...

regex awk sed

Sed command ubuntu terminal...

ubuntu sed

Duplicating entries in textfile for empty entries until a non-empty entry is found, then continue wi...

bash sed text-files

delete line containing a specific string in shell...

string shell sed line

How to insert a character in front of a line one line above a specific character?...

linux bash unix sed

Replace after searched string with a variable (containing slashes) in sed/awk...

bash awk sed

tr -d to remove an exact string of characters from a string...

bash unix awk sed tr

Matching strings even if they start with white spaces in SED...

sed spaces substitution

Using sed, how do you print the first 'N' characters of a line?...

shell sed grep character

Can't use sed when using ssh with ms powershell to linux host...

powershell ssh sed

Non greedy (reluctant) regex matching in sed?...

regex sed pcre greedy regex-greedy

Mac automator - TouchID for sudo issues with system disk access...

sed applescript zsh macos-monterey

Escaping a variable with special characters within sed - comment and uncomment an arbitrary line of ...

sed

Remove prepending character from block of lines in bash...

bash sed

Regex for whitespace delimiter except for [ and ] characters...

regex linux awk sed gnu-sed

In-place edits with sed on OS X...

macos file-io sed in-place

use sed group variable within loop for another grep...

loops sed grep

delete html comment tags using regexp...

regex sed html-parsing

Find common lines to multiple files...

bash shell awk sed

How to match a group exactly zero times...

regex bash sed

Capitalize strings in sed or awk...

bash sed awk

How to avoid adding word before matched line when word already exists...

sed redhat

Case-insensitive search and replace with sed...

macos replace sed case-insensitive

Replacing a string with a variable which contains newlines...

bash sed

Replace \n with \r\n in Unix file...

unix cross-platform sed

How to merge every three lines into one line from the command line?...

linux unix sed

grep or sed to delete 1 line after a match (but not the match)?...

sed grep

Why doesn't sed work with my netcat input?...

bash sed netcat