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This guide helps you automatically format your Dockerfile every time you press Ctrl+S in Visual Studio Code – no manual steps required! Debian/Ubuntu Edition
It also includes optional setup for Hadolint (a popular Dockerfile linter) to highlight best practices, security issues, and inefficiencies in real time.
dockerfmt is the tool that formats your Dockerfile (indentation, multi-line RUN commands, etc.).
nvm install node # "node" is an alias for the latest versionJcal have a bug in Debian 12 which show wrong day of month. But it fixed in newer releases.
To use newer version on Debian 12, download compiled binary from here
Remove old version from debian 12
$ sudo apt purge jcal
| pip install commitcleaner | |
| cd {your project} | |
| commitcleaner | |
| https://stackoverflow.com/a/77907349/7508077 |
| #!/bin/bash | |
| # grab from [Understanding GRE tunnels using Linux network namespaces](https://routemyip.com/posts/linux/networking/gre-tunnels/) | |
| # great article by Sarath Chandra Mekala. | |
| # Enable gre kernel module | |
| modprobe ip_gre | |
| # Create the network namespaces | |
| ip netns add host1 |
| #!/bin/bash | |
| # remove all network namespaces and disable ipip and ip_gre kernel modules | |
| ip netns delete host1 | |
| ip netns delete host2 | |
| ip netns delete internet | |
| modprobe -r ipip | |
| modprobe -r ip_gre |
| #!/bin/bash | |
| # grab from [IP in IP (IPIP) tunnels using linux network namespaces](https://routemyip.com/posts/linux/networking/ipip-tunnels/) | |
| # great article by Sarath Chandra Mekala. | |
| # Enable IPIP module | |
| modprobe ipip | |
| # Create the network namespaces | |
| ip netns add host1 |
| #!/bin/bash | |
| # Exit immediately if a command exits with a non-zero status | |
| set -e | |
| # Function to display error messages and exit | |
| error_exit() { | |
| echo "Error: $1" >&2 | |
| exit 1 | |
| } |