Videogrep: Difference between revisions
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[http://www.cyberciti.biz/faq/redirecting-stderr-to-stdout/] | [http://www.cyberciti.biz/faq/redirecting-stderr-to-stdout/] | ||
=== Search & Replace === | |||
sed is good for search and replace... | |||
sed s/a/*/g from to | |||
Revision as of 21:30, 7 October 2010
The idea of this assignment is to familiarize yourself with:
- basic text/code editing in Linux
- commandline basics
- big idea: working in a "pipeline" (both literally, and more metaphorically)
Ingredients
Plain text?
- ISO-8859
- UTF-8
Redirecting stderr to stdout
2>&1
Search & Replace
sed is good for search and replace...
sed s/a/*/g from to