this post was submitted on 13 Jun 2024
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From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
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If you're scared to do
rm -rf
, do something else that lets you inspect the entire batch of deletions first. Such as:find .git ! -type d -print0 | xargs -0 -n1 echo rm -fv
This will print out all the
rm -fv
commands that would be run. It's basicallyrm -rf --dry-run
, butrm
doesn't have that common option. Once you've verified that that's what you want to do, run it again withoutecho
to do the actual deletion. If you're scared of having that in your history, either use a full path for .git, or prepend a space to the non-echo version of the command to make it avoid showing up in your shell history (assuming you have ignorespace in your HISTCONTROL env var)I use this
xargs echo
pattern a lot when I'm crafting commands that are potentially destructive or change lots of things.