Posts Tagged bash

git cheat sheet

Delete all local branches but master and the current one

git branch | grep -v "master" | grep -v ^* | xargs git branch -D;

what did I do? aka git last commit

git diff @~..@

What did I do the last week?

git log --stat --since='1 Week Ago' --graph --pretty=oneline --abbrev-commit --date=relative

git log only the relevant merges

git log --all --graph --decorate --oneline --simplify-by-decoration

show all untracked files

git ls-files --others --exclude-standard

last tag

describe --tags --abbrev=0

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rm -rf argument list too long

Well to often here is this the error message rm -rf argument list too long cause there are too many file in the directory. With the help of a little script those files can be deleted.

for FILE in `ls`
do
rm $FILE
done

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farbige man pages

Man pages sind nicht immer sehr übersichtlich. Die man pages etwas einzufärben hilft!

ans Ende der .bashrc

export LESS_TERMCAP_mb=$'\E[01;31m'
export LESS_TERMCAP_md=$'\E[01;31m'
export LESS_TERMCAP_me=$'\E[0m'
export LESS_TERMCAP_se=$'\E[0m'
export LESS_TERMCAP_so=$'\E[01;44;33m'
export LESS_TERMCAP_ue=$'\E[0m'
export LESS_TERMCAP_us=$'\E[01;32m'

schon sind die man pages in Farbe.

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fun with chmod

Fun thing to do as root, in root: chmod -R 666 * Just as bad as rm -rf *, but more fun. “The files are all there, but I can’t do anything with them!” And you can’t change permissions, since chmod isn’t executable either. :-)

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