sed Examples and Free Source Code

Defining and calling variables in shell script using sed steps...

bash shell variables sed

How to update JSON file in shell script without using jq?...

json shell awk sed jq

Adding additional newline between each line...

linux sed grep tr less-unix

Remove non-ASCII characters from a file in place in Unix shell...

shell awk sed non-ascii-characters

How do I replace a character and add another one in front of a line one line below of it?...

bash awk sed

How to find a chunk of string that starts with $PATTERN and ends with $LINEBREAK...

awk sed

Format floating-point numbers with sed to equal precision - add trailing zeros...

bash sed floating-point precision floating-accuracy

Can I delete a field in awk?...

awk sed cut

Adding a new line before a pattern...

sed

Sed to find and replace a substring, then insert the full string...

sed

Shorten multiple patterns that has a prefix...

bash shell sed

Printing bash function body and including the comments in the body...

bash awk sed

Replace duplicate values across columns of CSV file...

csv sorting awk sed

Convert line endings to other line endings using basic unix tools on Mac OS X (sed, tr, etc.)...

macos unix sed newline

How to extract text from a string using sed?...

regex bash sed

How to remove the filename from the end of the du -h output?...

linux sed awk

How to use sed to identify blocks of text in mediainfo output to generate an action command...

sed

sed regex, match first instance between varied delimeters...

regex bash sed replace delimiter

Sed to extract substring surrounded by strings...

regex sed

More than one number or 'g' in substitute flags...

macos sed

Error when using 'sed' with 'find' command on OS X: "invalid command code .&quo...

bash macos sed find

How to fold python code using sed and/or awk?...

python awk sed

Put a substring of a string into a variable...

bash awk sed

How to use sed to locate a Pattern, and create two capture groups from it...

regex text sed

Comparing two version numbers in a shell script...

bash shell awk sed grep

How to sort or rearrange numbers from multiple column into multiple row [fixed into 4 columns]?...

linux perl awk sed

How can I extract the text portion of a binary file in Linux/Bash?...

linux bash sed grep

Sed script to remove first two lines of file if they are empty...

sed pattern-matching

replace new lines with commas in shell...

bash shell scripting sed awk

Remove all spaces in lines but not between double quotes...

regex perl sed awk pattern-matching