navi: Add some cheat sheets

navi/docker-compose.cheat

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+% docker-compose
+
+# Builds, (re)creates, starts, and attaches to containers for all services
+sudo docker-compose -f <file> up
+
+# Builds, (re)creates, starts, and dettaches to containers for all services
+sudo docker-compose -f <file> up -d
+
+# Stops containers and removes containers, networks created by up
+sudo docker-compose -f <file> down
+
+$ file: ls *.yaml | awk '{print $1}'

navi/docker.cheat

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+% docker-volumes
+
+# Create a volume
+sudo docker volume create <name>
+
+# List all volumes
+sudo docker volume ls
+
+# Remove volume
+sudo docker volume rm <volume>
+
+$ volume: sudo docker volume ls --format "{{.Name}}" | awk '{print $1}'
+
+% docker-network
+
+# Create new network
+docker network create <name>
+
+# List the networks
+sudo docker network ls
+
+% docker
+
+# List the running containers
+sudo docker ps
+
+# Stop a running container through SIGTERM
+sudo docker stop <container_id>
+
+# Stop a running container through SIGKILL
+sudo docker kill <container_id>
+
+# Print the last lines of a container's logs
+docker logs --tail 100 <container_id> | less
+
+# Print the last lines of a container's logs and following its logs
+docker logs --tail 100 <container_id> -f
+
+$ container_id: sudo docker ps --format "{{.ID}}" | awk '{print $1}'

navi/git.cheat

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+% git
+
+# Initializes a git repository
+git init
+
+# Clone a git repository
+git clone <repository> <clone_directory>
+
+# Rebase upstream master into local/origin master
+git fetch <remote_name>
+git checkout master
+git rebase <remote_name>/master
+git fetch origin
+git push -f origin master
+
+# Merge upstream master into local/origin master
+git fetch <remote_name>
+git checkout master
+git merge <remote_name>/master
+git fetch origin
+git push -f origin master
+
+# Adds a remote for a git repository
+git remote add <remote_name> <remote_url>
+
+# Renames a remote for a git repository
+git remote rename <old_remote_name> <new_remote_name>
+
+# Remove a remote for a git repository
+git remote remove <remote_name>
+
+# Saves the changes to a file in a commit
+git commit -m <message>
+
+# Pushes committed changes to remote repository
+git push --set-upstream <remote_name> <branch_name>
+
+# Displays formatted log of commits for a repo
+git log --all --decorate --oneline --graph
+
+# Clear everything
+git clean -dxf
+
+# Add a new module
+git submodule add <repository> <path>
+
+# Update module
+git submodule update --init
+
+# Update module without init
+git submodule update
+
+# Pull all submodules
+git submodule foreach git pull origin master
+
+# Skip git hooks
+git commit --no-verify
+
+# Create new branch from current HEAD
+git checkout -b <new_branch_name>

navi/misc.cheat

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+% misc
+
+# Update system
+sudo apt update && sudo apt upgrade
+
+# Clean APT
+sudo apt autoclean && sudo apt autoremove
+
+# List users
+cat /etc/passwd | awk -F: '{ print $1}'
+
+# User information
+sudo id <user>
+
+# Change user password
+sudo passwd <user>
+
+# Create user with home
+sudo useradd -m <username>
+
+# Create user without home
+sudo useradd <username>
+
+# Delete an user
+sudo deluser <user>
+
+# List all groups
+cat /etc/group
+
+# Add user to group
+sudo usermod -a -G <group> <user>
+
+# Remove user from a group
+sudo deluser <user> <group>
+
+# Port binding
+sudo lsof -i:<port>
+
+$ user: cat /etc/passwd | awk -F: '{ print $1}'
+$ group: cat /etc/group | awk -F: '{ print $1}'

navi/mysql.cheat

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+% mysql
+
+# Create database
+mysql -u <user> -p -e "create database <database> character set UTF8mb4 collate utf8mb4_bin"
+
+# Export databse
+mysqldump -u <user> -p -x -A <database> > <file>
+
+# Import database
+mysql -u <user> -p <database> <path>