DEV Community: Jun Sumida

あまり汎用的じゃないgitのtips

Jun Sumida — Wed, 25 Mar 2020 16:52:18 +0000

git branch | xargs git branch -d

本当に全部消えるので注意

git clean -fdx

cd ~/git/something_special && git log -1 | cat - | grep commit

git branch | grep -v branch_name | xargs git branch -D

git branch | grep fix- | awk '{print $1}' | xargs git branch -D

git diff master feature_branch_a file_to_be_compared.txt

git diff master:old.txt feature_branch_a:new.txt

git fetch --prune

Jun Sumida — Wed, 25 Mar 2020 16:51:06 +0000

ssh-keygen -y -f ~/.ssh/id_rsa > ~/.ssh/id_rsa.pub

ssh-keygen -l -E md5 -f ~/.ssh/id_rsa.pub

ssh-keygen -p -f ~/.ssh/ssh_key.pem

Jun Sumida — Wed, 25 Mar 2020 16:44:25 +0000

docker rm `docker ps -a -q`

docker ps -a -q | sed 1,5d | awk '{print $1}' | xargs --no-run-if-empty docker rm

docker ps -a | grep -v 'hours ago' | grep -v 'days ago' | awk '{print $1}' | xargs --no-run-if-empty docker rm

docker images | grep none | awk '{print $3}' | xargs docker rmi