New posts in text-processing

How to "cat" or "less" a libreoffice writer .odt file?

How do I sort a wordlist by string length?

Why is my sorted file bigger?

How do I grep for multiple patterns on multiple lines?

Script or function to return how many days from now until a given date

Tool to insert text snippets into applications

Prepend ## to every line in a text file

How to replace ${} placeholders in a text file?

How do I combine all lines in a text file into a single line?

How to display a random line from a text file?

How to convert all text to lowercase in Vim

How to grep for groups of n digits, but no more than n?

Using multiple delimiters in awk

How to count the number of consecutive identical lines

How do I make a Markdown table of two columns out of a list whose items alternate to each column?

How to find lines matching a pattern and delete them?

Help with adapting a script to Multiple Outputs

Grep searching two words in a line

How to remove particular words from lines of a text file?

Select random lines from a file