How to get into a Docker container

How to get into a Docker container


When you use docker image for your development, you may want to get into the container to check the files etc. Here are three ways to get into the container for your image.

|=== 1. Terminal
|=== 2. Docker + Terminal
|=== 3. Docker

Solution 1 (Terminal):

- check the containerID with $docker ps
- then  run $docker exec -it containerID /bash/bin

Solution 2 (Docker + Terminal):

- if you are using docker desktop, open it and check the running docker container
- you would be able to see >/ (CLI) when you move your mouse over the container
- click and go for it


Solution 3 (Docker):

-> Click the name of your container in Docker

-> Then, click Files



-> You can browse, open and edit files as you want

Enjoy!

Top 20 Git Commands

git config

Usage: git config –global user.name “[name]”

Usage: git config –global user.email “[email address]”

This command sets the author name and email address respectively to be used with your commits.

git init

Usage: git init [repository name]

This command is used to start a new repository.

git clone

Usage: git clone [url]

This command is used to obtain a repository from an existing URL.

git add

Usage: git add [file]

This command adds a file to the staging area.

Usage: git add *

This command adds one or more to the staging area.

Usage: git add .

This command adds one or more to the staging area.

git commit

Usage: git commit -m “[ Type in the commit message]”

This command records or snapshots the file permanently in the version history.

Usage: git commit -a

This command commits any files you’ve added with the git add command and also commits any files you’ve changed since then.

git diff

Usage: git diff

This command shows the file differences which are not yet staged.

Usage: git diff –staged

This command shows the differences between the files in the staging area and the latest version present.

Usage: git diff [first branch] [second branch]

This command shows the differences between the two branches mentioned.

git reset

Usage: git reset [file]

This command unstages the file, but it preserves the file contents.

Usage: git reset [commit]

This command undoes all the commits after the specified commit and preserves the changes locally.

Usage: git reset –hard [commit]

This command discards all history and goes back to the specified commit.

git status

Usage: git status

This command lists all the files that have to be committed.

git rm

Usage: git rm [file]

This command deletes the file from your working directory and stages the deletion.

Git log

Usage: git log

This command is used to list the version history for the current branch.

Usage: git log –follow[file]

This command lists version history for a file, including the renaming of files also.

git show

Usage: git show [commit]

This command shows the metadata and content changes of the specified commit.

git tag

Usage: git tag [commitID]

This command is used to give tags to the specified commit.

git branch

Usage: git branch

This command lists all the local branches in the current repository.

Usage: git branch [branch name]

This command creates a new branch.

Usage: git branch -d [branch name]

This command deletes the feature branch.

git checkout

Usage: git checkout [branch name]

This command is used to switch from one branch to another.

Usage: git checkout -b [branch name]

This command creates a new branch and also switches to it.

git merge

Usage: git merge [branch name]

This command merges the specified branch’s history into the current branch.

git remote

Usage: git remote add [variable name] [Remote Server Link]

This command is used to connect your local repository to the remote server.

git push

Usage: git push [variable name] master

This command sends the committed changes of master branch to your remote repository.

Usage: git push [variable name] [branch]

This command sends the branch commits to your remote repository.

Usage: git push –all [variable name]

This command pushes all branches to your remote repository.

Usage: git push [variable name] :[branch name]

This command deletes a branch on your remote repository.

git pull

Usage: git pull [Repository Link]

This command fetches and merges changes on the remote server to your working directory.

git stash

Usage: git stash save

This command temporarily stores all the modified tracked files.

Usage: git stash pop

This command restores the most recently stashed files.

Usage: git stash list

This command lists all stashed changesets.

Usage: git stash drop

This command discards the most recently stashed changeset.

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