From 1ffd517d8840f6806429568b0374a7904254f699 Mon Sep 17 00:00:00 2001
From: Robin-Charles GUIHENEUF <rguiheneuf@netatmo.com>
Date: Sat, 21 Nov 2020 10:07:54 +0100
Subject: [PATCH] navi: Add some cheat sheets

---
 navi/docker-compose.cheat | 10 +++++++
 navi/docker.cheat         | 60 +++++++++++++++++++++++++++++++++++++++
 navi/git.cheat            | 60 +++++++++++++++++++++++++++++++++++++++
 navi/misc.cheat           | 34 ++++++++++++++++++++++
 navi/mysql.cheat          | 10 +++++++
 5 files changed, 174 insertions(+)
 create mode 100644 navi/docker-compose.cheat
 create mode 100644 navi/docker.cheat
 create mode 100644 navi/git.cheat
 create mode 100644 navi/misc.cheat
 create mode 100644 navi/mysql.cheat

diff --git a/navi/docker-compose.cheat b/navi/docker-compose.cheat
new file mode 100644
index 0000000..5289e5d
--- /dev/null
+++ b/navi/docker-compose.cheat
@@ -0,0 +1,10 @@
+% docker-compose
+
+# Builds, (re)creates, starts, and attaches to containers for all services
+sudo docker-compose up
+
+# Builds, (re)creates, starts, and dettaches to containers for all services
+sudo docker-compose up -d
+
+# Stops containers and removes containers, networks created by up
+sudo docker-compose down
diff --git a/navi/docker.cheat b/navi/docker.cheat
new file mode 100644
index 0000000..fb63be9
--- /dev/null
+++ b/navi/docker.cheat
@@ -0,0 +1,60 @@
+% docker
+
+# Remove an image
+docker image rm <image_id>
+
+# Remove an image from the local image store
+docker rmi <image_id>
+
+# Remove all images from the local image store
+docker rmi $(docker images -q) --force
+
+# Remove all containers
+docker rm $(docker ps -aq)
+
+# Stop all containers
+docker stop $(docker ps -aq)
+
+# List all images that are locally stored with the Docker engine
+docker images
+
+# Build an image from the Dockerfile in the current directory and tag the image
+docker build -t <image>:<version> .
+
+# Pull an image from a registry
+docker pull <image>:<version>
+
+# Stop a running container through SIGTERM
+docker stop <container_id>
+
+# Stop a running container through SIGKILL
+docker kill <container_id>
+
+# List the networks
+docker network ls
+
+# List the running containers
+docker ps
+
+# Delete all running and stopped containers
+docker rm -f "$(docker ps -aq)"
+
+# Create a new bash process inside the container and connect it to the terminal
+docker exec -it <container_id> bash
+
+# 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
+
+# Create new network
+docker network create <network_name>
+
+$ image_id: docker images --- --headers 1 --column 3 --delimiter '\s\s+'
+$ container_id: docker ps --- --headers 1 --column 1 --delimiter '\s\s+'
+
+% docker, boot
+
+# Prevent all containers from autostarting on boot
+docker update --restart=no $(docker ps -a -q)
diff --git a/navi/git.cheat b/navi/git.cheat
new file mode 100644
index 0000000..c36185c
--- /dev/null
+++ b/navi/git.cheat
@@ -0,0 +1,60 @@
+% 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>
diff --git a/navi/misc.cheat b/navi/misc.cheat
new file mode 100644
index 0000000..0cffe75
--- /dev/null
+++ b/navi/misc.cheat
@@ -0,0 +1,34 @@
+% misc
+
+# 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}'
diff --git a/navi/mysql.cheat b/navi/mysql.cheat
new file mode 100644
index 0000000..db9ea51
--- /dev/null
+++ b/navi/mysql.cheat
@@ -0,0 +1,10 @@
+% mysql
+
+# Create database
+mysql -u <user> -p -e "create database <database> character set UTF8mb4 collate utf8mb4_bin"
+
+# Export databse
+mysqldump -u <user> -p <database> > <path>
+
+# Import database
+mysql -u <user> -p <database> <path>