Day 12: Cheat-Sheet for Linux,Git-GitHub & Cron.

Here I have provided cheat sheet related to linux terminal,Git-GitHub & Cron.

Linux Cheat-Sheet

whoami -> prints the username currently logged into the terminal session.
ls -> It lists all the files and folders on the disk.
ls -l -> It provides a long form of a list.
ls a -> It also shows .files which are hidden in the list.
ls al -> It shows long form and .files in the list.
cd -> Changes directory or moves the path where you are in.
mkdir -> This command is used to make folders.
touch -> creates an empty file using the command.
rmdir -> It deletes a directory or folder from the disk.
rm -> It is used to delete files.
xdg-open -> It opens the file created.
mv -v -> It moves the files from one place to another place.
cp -> This command is used for copying files.
> -> This command takes the output of the first term and then redirects it to the second term.
>>- > This command appends the data.
cat -> This command concatenate the file and prints on the standard output of the terminal.
echo -> This command is printing the statements.
diff -> This command point out the difference between two files.
history -> This command provides the history done in the terminal.
chown -> This is the command we can use to change who owns a particular file or directory.
chmod -> To change the permission of a file or directory, we can use the chmod (change mode).To use chmod to alter permission, we need to tell.

git status -> It is used for checking the history of the git repository.
git add -> It is used to add a file in the repository means it adds files to the staging area.
git commit -m -> It provides us the message for what we write in the repository after completing it.
git log -> It is used to see the entire history that all the commits made in history.
git stash -> It takes your uncommitted changes (both staged and unstaged) and saves them for later use.
git stash pop -> all the saved uncommitted changes bring back to working copy.
git stash push -> delete all the things which are in the stash.
git rebase -> Rebase is the process of moving or combining a sequence of commits & rebasing is the same as the git merge.
git log --oneline -> It shows commits hash history in oneline.
git revert -> It is used to record some new commit to reverse the effect of some earlier commit.
git clone -> It downloads the folder (from Online) to your local directory.
git checkout -> It is used to switch between branches.
git branch -> Create a new branch.
git branch -D -> Delete a branch.
git merge -> Merge specified branch into the current branch.
git pull -> Download the content from a remote repository.
git cherry-pick -> bring in changes from a specific commit or choose one or commit.