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@chrismccoy
chrismccoy / gitcheats.txt
Last active November 30, 2025 16:30
git cheats
# alias to edit commit messages without using rebase interactive
# example: git reword commithash message
reword = "!f() {\n GIT_SEQUENCE_EDITOR=\"sed -i 1s/^pick/reword/\" GIT_EDITOR=\"printf \\\"%s\\n\\\" \\\"$2\\\" >\" git rebase -i \"$1^\";\n git push -f;\n}; f"
# completely wipe git history
wipe-history = "!f() { git add . && git reset --soft $(git rev-list --max-parents=0 HEAD) && git commit --amend -m \"${1:-sup}\" && git push --force; }; f"
# squash the last N commits
squash = "!f(){ git reset --soft HEAD~${1} && git commit --edit -m\"$(git log --format=%B --reverse HEAD..HEAD@{1})\"; };f"
@ajaxray
ajaxray / symfony2-bundle-config.md
Last active February 7, 2019 12:02
Symfony2 - Getting Bundle configuration from app/config/config.yml as a separated config block

APPROACH 1: Getting it as a parameter

With an extension (more on extensions here) you can keep this easily "separated" into different blocks in the config.yml and then inject that as a parameter gettable from the controller.

Inside your Extension class inside the DependencyInjection directory write this:

class MyNiceProjectExtension extends Extension
{
 public function load( array $configs, ContainerBuilder $container )
@marszall87
marszall87 / docker-compose-install.sh
Created September 25, 2015 13:14
Simple script for installing latest Docker Compose on CoreOS >= 717.0.0
#!/bin/bash
mkdir -p /opt/bin
curl -L `curl -s https://api.github.com/repos/docker/compose/releases/latest | jq -r '.assets[].browser_download_url | select(contains("Linux") and contains("x86_64"))'` > /opt/bin/docker-compose
chmod +x /opt/bin/docker-compose