How can I suppress all output from a command using Bash?.Removing a particular line from shell output.tar & split remote files saving output locally remove "tar: Removing leading `/' from member names" message from output.Removing the file part of the output from du in a bash script.Removing display control codes from typescript / tmux output.
LINUX REMOVE ANSI ESCAPE SEQUENCES USING VI HOW TO
How to read output from git pull -stat with colors into variable.Removing progress bar from program output redirected into log file.somescript | sed if you have SI problem, add | sed "s/\x0f//g" to the end this works for any control char by replacing 0f with the hex of the undesired char) This should catch any of the common ANSI escape sequences.įor funsies, here's a larger and more general (but minimally tested) solution for all conceivable ANSI escape sequences. This will catch anything that starts with [, has any number of decimals and semicolons, and ends with a letter. It will also include stderr in the logfile for any commands that don't work.Įdit: adding more usage at bottom to show how to log in different ways #!/bin/bashĭIR="$( cd "$( dirname "$//g' Usage will render the colorized output to the console, while stripping the color codes out of the text going to the log file. Posting here in case it can help others.ĭigging into the links helps understand some of the redirection which I won't try and explain because I'm just starting to understand it myself. I found some other useful resources and came up with a log script based on those. I came across this question/answers trying to do something similar as the OP.
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