navi/compression.cheat

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

navi/docker-compose.cheat

@@ -1,15 +1,12 @@
 % docker-compose
 
-# Up a compose YAML
+# Builds, (re)creates, starts, and attaches to containers for all services
 sudo docker-compose -f <file> up
 
-# Up and daemonze a compose YAML
+# Builds, (re)creates, starts, and dettaches to containers for all services
 sudo docker-compose -f <file> up -d
 
-# Up and daemonze a compose YAML (force)
+# Stops containers and removes containers, networks created by up
-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
+% docker-volumes
 
 # Create a volume
 sudo docker volume create <name>
@@ -11,36 +11,29 @@ 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
 
-# Remove volume
+% docker
-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>
+sudo docker stop <container_id>
 
 # Stop a running container through SIGKILL
-sudo docker kill <container>
+sudo docker kill <container_id>
-
-# 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
-sudo docker logs --tail 100 <container> | less
+docker logs --tail 100 <container_id> | less
 
 # Print the last lines of a container's logs and following its logs
-sudo docker logs --tail 100 <container> -f
+docker logs --tail 100 <container_id> -f
 
-$ container: sudo docker container ls --format "{{.Names}}" | awk '{print $1}'
+$ container_id: sudo docker ps --format "{{.ID}}" | awk '{print $1}'

navi/misc.cheat

@@ -36,10 +36,7 @@ sudo usermod -a -G <group> <user>
 # Remove user from a group
 sudo deluser <user> <group>
 
-# List port bindings
+# Port binding
-sudo lsof -i -P -n | grep LISTEN
-
-# Show binding on a port
 sudo lsof -i:<port>
 
 # Get IP on interface
@@ -54,9 +51,6 @@ 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"