sed Examples and Free Source Code

How to extract links from an html page...

regex bash sed html-parsing

Delete string that spans multiple lines...

regex sed

Unable to use sed command in Windows Command Prompt due to 'unterminated address regex'...

regex windows sed cmd

Linux GREP/SED [xargs] find pattern and line number in files and remove with SED...

sed grep

how to parse a JSON String with jq (or other alternatives)?...

json string sed escaping jq

sed - replace paragraph that begins with A and ends with B with strings...

linux bash sed

Remove a string containing a substring that will require a wildcard...

awk sed

Linux bash script to extract IP address...

linux bash sed awk

How do I swap the last column in a csv file to be the first column? + awk...

bash awk sed

In Bash, how do I capture edited script output while also printing it to the console?...

bash sed output tee

remove ^M character from file using sed...

sed awk

Delete all lines beginning with a # from a file...

bash sed

Can you mass edit all files returned in a grep?...

search vim command-line sed grep

Editing the last instance in a file...

perl awk sed ed

How to back reference the filename in sed?...

sed

Remove a line surrounded by blank lines...

linux sed awk

Optimising the performance of nested loops for text extraction/manipulation...

arrays bash performance sed

Parsing iw wlan0 scan output...

bash parsing sed awk

need to break IP address stored in bash variable into octets...

regex bash variables sed ip-address

Filter a line through an external program...

sed

Parse text file, change some strings to camel case, add other strings - follow up question...

awk sed text-processing

Why does sed in bash remove leading and trailing whitespaces from a string?...

bash sed while-loop

regex replace all dots exept last one doesn't work...

regex bash sed

Parse text file, change some strings to camel case, add other strings...

awk sed text-processing

Sed gives: sed: can't read : No such file or directory...

bash sed quoting gnu-sed

How to tell if two strings of any length are anagrams using bash, awk or any using command or script...

bash awk sed

Remove N characters after matching string from Fortigate logfile...

awk sed grep cut

Using sed to mass rename files...

bash shell sed file-rename

convert tab to unit separator using sed or tr with bash...

bash sed tr

How to reverse a list of words in a shell string?...

linux shell awk sed ash