Cheat Sheet logoCheat Sheet Today
Linux Command Cheat Sheet/Translate or delete characters

Replace or delete characters from a stream.

Back to sheetBrowse commands
Sign in to save
Section: Viewing and Text Basics

Translate or delete characters

bash
bash
tr '[:lower:]' '[:upper:]' < input.txt
Explanation

Also useful for squeezing repeated delimiters with `-s`.

View in sheet →

Learn the surrounding workflow

Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

Compare commandsView fixes

Related commands

Same sheet · prioritizing Viewing and Text Basics
Print file contents
Concatenate and print files to standard output.
OpenIn sheetbashsame section
Show first lines
Display the first lines of a file.
OpenIn sheetbashsame section
Show last lines
Display the end of a file.
OpenIn sheetbashsame section
Count lines words and bytes
Count content in files or streams.
OpenIn sheetbashsame section
Number lines
Display file contents with line numbers.
OpenIn sheetbashsame section
Select fields from lines
Extract portions of each line.
OpenIn sheetbashsame section