cd | |
ls | |
pwd | |
mkdir | |
rm | |
rmdir | |
cd | |
cd | |
pstree -p $$ | Show the process tree for the current shell process. |
| Shell Configuration | |
shopt | Set or unset a shell option. |
chsh | Change the shell for a user. |
| User Management | |
useradd -m name | Add user with the name name. -m creates a home directory name. |
passwd name | Set the password for user name. |
userdel name | Remove user with the name name. |
usermod -aG sudo name | Make name a sudoer. |
| --------------------------------- | --------------------------------------------------------------------------------------------- |
| Git | |
git init | Initialise a new Git Repository. |
git status | Show the status of the working tree and index. |
git add <files> | Stage files - you can use patterns and wildcards. |
git reset <files> | Unstage files - you can use patterns and wildcards. |
git rm --cached <files> | Unstage files - you can use patterns and wildcards. |
git commit | Create a commit from the current index - the shell editor will open for the commit message. |
git commit -m 'message' | Create a commit with message message. |
git commit -a | Stage and commit all changes in the working tree. |
git checkout <branch> | Checkout a branch called branch. |
git checkout -b branch | Create and checkout a new branch called branch. |
git branch <name> | Create a branch called name but do not check it out. |
git branch -m <new_name> | Change the current branch name to new_name. |
git merge <branch> | Merge the branch named branch into the current branch. |
git log | Show the log of commits. |
git log --oneline --branch | Show the log of commits, one line per commit, with the branch graph. |
git rm <files> | Stage the removal of files from the repostiry - you can use patterns and wildcards. |
git mv <source> <destination> | Stage the movement of source to destination. |
git checkout 8342bec | Checkout a commit with SHA 834bec. |
git checkout HEAD~1 | Move the current HEAD back one commit. |
git checkout <branch>~3 | Checkout branch, move back three commits from the tip. |
