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@mvllow
mvllow / foundation.css
Last active October 27, 2025 16:07
CSS reset based on Tailwind CSS Preflight
/*
foundation.css
https://gist.github.com/mvllow/b2b38d2968c1b3b6a393556530a8f65f
Inspired by Tailwind CSS Preflight (https://tailwindcss.com/docs/preflight)
*/
/*
1. Prevent padding and border from affecting element width. (https://github.com/mozdevs/cssremedy/issues/4)
2. Allow adding a border to an element by just adding a border-width. (https://github.com/tailwindcss/tailwindcss/pull/116)
@medhatdawoud
medhatdawoud / rules-to-write-better-commit-messages.md
Last active August 3, 2025 16:27
This gist is the summary of a video on YouTube [in Arabic] you can watch from here: https://youtu.be/BTlL-LBDCSI

Rules to write a better commit message

These are my preferences for a good commit message, feel free to fork this gist and add your own standards, or add comment here to share yours with the community.

1. Include only the files related to the feature you are implementing:

  • Don't add any file that is not related to the main issue, you can make it in a separate commit.
  • Separating files that not related is important in the revert cases.
  • Revise the whole changes always before committing and make sure to mention each change you made in the message.

2. Commit subject should be concise and reflect the essence of the commit:

  • Imagine the commit as an Email to the owner or your team mates.
  • Subject in the first and main sentence of the commit, it should be concise and to the point.
  • It shouldn't exceed 50 char.
@thomasfr
thomasfr / iptables.sh
Last active November 17, 2025 22:18
iptable rules to allow outgoing DNS lookups, outgoing icmp (ping) requests, outgoing connections to configured package servers, outgoing connections to all ips on port 22, all incoming connections to port 22, 80 and 443 and everything on localhost
#!/bin/bash
IPT="/sbin/iptables"
# Server IP
SERVER_IP="$(ip addr show eth0 | grep 'inet ' | cut -f2 | awk '{ print $2}')"
# Your DNS servers you use: cat /etc/resolv.conf
DNS_SERVER="8.8.4.4 8.8.8.8"
# Allow connections to this package servers
@senko
senko / onchange.sh
Last active April 1, 2025 17:30
OnChange - Watch current directory and execute a command if anything in it changes
#!/bin/bash
#
# Watch current directory (recursively) for file changes, and execute
# a command when a file or directory is created, modified or deleted.
#
# Written by: Senko Rasic <senko.rasic@dobarkod.hr>
#
# Requires Linux, bash and inotifywait (from inotify-tools package).
#
# To avoid executing the command multiple times when a sequence of