navi: Update docker-compose sheet

navi/compression.cheat

@@ -1,20 +1,20 @@
 % compression
 
-# Create a tar containing files
+# Create a tar archive containing files
 tar cf <name>.tar <files>
 
-# Extract the files from a tar
+# Create a tar archive with gz compression
-tar xf <tar_file>
-
-# Create a tar with Gzip compression
 tar czf <name>.tar.gz <files>
 
-# Compress file and appends .gz to its name
+# Extract a tar archive
-gzip <path>
+tar xf <tar_file>
 
-# Decompress compressed file
+# Create a gz archive containing files
+gzip -9 -c <files> > <name>.gz
+
+# Extract a gz archive
 gzip -d <gz_file>
 
-$ path: ls
+$ files: ls | awk -F: '{ print $1}'
-$ tar_file: ls *.{tar,tar.*} 2>/dev/null
+$ tar_file: ls *.{tar,tar.*} | awk -F: '{ print $1}'
-$ gz_file: ls *.gz
+$ gz_file: ls *.gz | awk -F: '{ print $1}'

navi/docker-compose.cheat

@@ -1,12 +1,15 @@
 % docker-compose
 
-# Builds, (re)creates, starts, and attaches to containers for all services
+# Up a compose YAML
 sudo docker-compose -f <file> up
 
-# Builds, (re)creates, starts, and dettaches to containers for all services
+# Up and daemonze a compose YAML
 sudo docker-compose -f <file> up -d
 
-# Stops containers and removes containers, networks created by up
+# Up and daemonze a compose YAML (force)
+sudo docker-compose -f <file> up -d --force-recreate
+
+# Up and daemonze a compose YAML
 sudo docker-compose -f <file> down
 
 $ file: ls *.yaml | awk '{print $1}'

navi/docker.cheat

@@ -1,4 +1,4 @@
-% docker-volumes
+% docker
 
 # Create a volume
 sudo docker volume create <name>
@@ -11,29 +11,36 @@ 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
+# Remove volume
+sudo docker volume rm <network>
+
+$ network: sudo docker network ls --format "{{.Name}}" | awk '{print $1}'
 
 # List the running containers
 sudo docker ps
 
 # Stop a running container through SIGTERM
-sudo docker stop <container_id>
+sudo docker stop <container>
 
 # Stop a running container through SIGKILL
-sudo docker kill <container_id>
+sudo docker kill <container>
+
+# Execute bash on a running container
+sudo docker exec -it <container> bash
+
+# Execute a command on a running container
+sudo docker exec -it <container> sh -c '<command>'
 
 # Print the last lines of a container's logs
-docker logs --tail 100 <container_id> | less
+sudo docker logs --tail 100 <container> | less
 
 # Print the last lines of a container's logs and following its logs
-docker logs --tail 100 <container_id> -f
+sudo docker logs --tail 100 <container> -f
 
-$ container_id: sudo docker ps --format "{{.ID}}" | awk '{print $1}'
+$ container: sudo docker container ls --format "{{.Names}}" | awk '{print $1}'

navi/misc.cheat

@@ -36,7 +36,10 @@ sudo usermod -a -G <group> <user>
 # Remove user from a group
 sudo deluser <user> <group>
 
-# Port binding
+# List port bindings
+sudo lsof -i -P -n | grep LISTEN
+
+# Show binding on a port
 sudo lsof -i:<port>
 
 # Get IP on interface
@@ -51,6 +54,9 @@ meld <(hexdump -C <file_1>) <(hexdump -C <file_2>)
 # Compare 2 files (bcompare)
 bcompare <file_1> <file_2>
 
+# Replace expression in files
+ack -rl "<expression>" | xargs sed -i 's#<expression>#<replace_expression>#g'
+
 # Disable Bluetooth ERTM
 sudo bash -c "echo Y > /sys/module/bluetooth/parameters/disable_ertm"