git

Git Tags

With Tags, we have the possibility to “Tag” a certain Point as important. Just give it a release Number (v0.1, v0.2, v1.0) or whatever you like. list tags list all tags for a certain repo git tag add Tag when you’re fine with a version, add a tag … git tag -a v1.0 -m "my Version 1.0" push Tags you have to push the Tags separatly. they do not get pushed with the common “git push” command

Oneliners

Misc Oneliners set default branch to main git config --global init.defaultBranch main bash - check multiple files [ -f /etc/resolv.conf -a -f /etc/hosts ] && echo "Both files exist" || echo "One or Both Files are missing" remove word ’nosuid’ on the line /var in /etc/fstab sed -E -i.bak 's/(.*\/var.*)(,nosuid)(.*)/\1\3/' /etc/fstab macos show hidden files defaults write com.apple.finder AppleShowAllFiles -boolean true; killall Finder or CMD + SHIFT + . macos hide hidden files defaults write com.

Git aliases

we all do like aliases, right ? https://git-scm.com/book/en/v2/Git-Basics-Git-Aliases Some Aliases git config --global alias.co checkout git config --global alias.br branch git config --global alias.ci commit git config --global alias.st status git config --global alias.bra "branch -a" and then, you just type: git co git br git ci git st git bra .gitconfig all this stuff is saved in ~/.gitconfig $ cat ~/gitconfig # This is Git's per-user configuration file. ... [alias] co = checkout br = branch ci = commit st = status bra = branch -a sha256: 1175e6dde38a2eaed638973cbcd44b5d877ef48acc4e42127dbed167ec15cd1c

Git Branches

Branches some basic commands for branches. you can read the official page for more details create branch you wanna develope a feature, fix a bug, test some stuff … you need a branch ! git checkout -b feature1 push upstream if you have a central repo, push the feature upstream (so others can checkout as well) git push --set-upstream origin feature1 show branch you may have multiple branches, list them all.

Git Clear your History

Clear History have you ever checked in some binarys, confidential stuff or something else by mistake ? Git will keep all your history, that’s their design and purpose. how ever, if you need to cleanup once, here is a short tutorial. Kill Git Config cd myrepo cat .git/config -> note down the url rm -rf .git Create New Repo git init git add . git commit -m "Removed history, ..." Push Remote git remote add origin git@host/yourrepo <- URL you noted down above git push -u --force origin master All in One _url=$(git remote -v |awk '/fetch/ { print $2 }') rm -rf .

GIT add Folder to Repo

wanna switch a local folder to a remote git repo ? https://docs.github.com/en/github/using-git/adding-a-remote GitoLite create git repo with gitolite (myproject) add Folder cd myproject git init git remote add origin git@your-git-server:myproject check Status git remote -v git status add all existing Files, commit and push to remote git add . git commit -m "initial commit" git push --set-upstream origin master sha256: ba5ff311face100add7e9b21efbbb86af94545d3aec2cf8d920ea55ba5353464

Gitolite

You wanna host your own Git Repositories ? Have a look at Gitolite. It does all for you :) Install GitoLite pkg_add gitolite Add git user root@gitserver ~# adduser -silent Enter username []: git Enter full name []: git repo user Enter shell bash csh git-shell ksh nologin sh [ksh]: Uid [1001]: Login group git [git]: Login group is ``git''. Invite git into other groups: guest no [no]: Login class authpf bgpd daemon default pbuild staff unbound [default]: Enter password []: Disable password logins for the user?

Git

Some Git Commands Customizing Git Merge two Repos “merge unrelated histories” git pull origin master --allow-unrelated-histories git push git pull add local Folder and Push to Upstream echo "# test" >> README.md git init git config init.defaultBranch main git add README.md git commit -m "first commit" git branch -M main git remote add origin git@github.com:stoege/test.git git push -u origin main Find deleted File git log --diff-filter=D --summary commit abcecadce91af3814662fa6a04d0f12e361f0574 Date: Sun May 31 23:19:59 2020 +0200 update delete mode 100644 master/sed.

SSH Audit

ssh-audit is a tool for ssh server auditing. Features SSH1 and SSH2 protocol server support; grab banner, recognize device or software and operating system, detect compression; gather key-exchange, host-key, encryption and message authentication code algorithms; output algorithm information (available since, removed/disabled, unsafe/weak/legacy, etc); output algorithm recommendations (append or remove based on recognized software version); output security information (related issues, assigned CVE list, etc); analyze SSH version compatibility based on algorithm information;