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@mbejda
mbejda / openssl.ssh
Created April 12, 2016 12:37
Installing OpenSSL 1.0.2 on Ubuntu 14
openssl version -a
sudo add-apt-repository ppa:0k53d-karl-f830m/openssl
sudo apt-get update
sudo apt-get install openssl
openssl version -a
@cocoalabs
cocoalabs / gist:2fb7dc2199b0d4bf160364b8e557eb66
Created August 15, 2016 21:50
Color Terminal for bash/zsh etc..
man() {
env \
LESS_TERMCAP_mb=$(printf "\e[1;31m") \
LESS_TERMCAP_md=$(printf "\e[1;31m") \
LESS_TERMCAP_me=$(printf "\e[0m") \
LESS_TERMCAP_se=$(printf "\e[0m") \
LESS_TERMCAP_so=$(printf "\e[1;44;33m") \
LESS_TERMCAP_ue=$(printf "\e[0m") \
LESS_TERMCAP_us=$(printf "\e[1;32m") \
man "$@"
@Era-Dorta
Era-Dorta / create-efi-keys.sh
Last active March 18, 2025 06:41
Sign kernel modules on Ubuntu, useful for Nvidia drivers in UEFI system
# VERY IMPORTANT! After each kernel update or dkms rebuild the modules must be signed again with the script
# ~/.ssl/sign-all-modules.sh
# Place all files in ~/.ssl folder
mkdir ~/.ssl
cd ~/.ssl
# Generate custom keys with openssl
openssl req -new -x509 -newkey rsa:2048 -keyout MOK.priv -outform DER -out MOK.der -nodes -subj "/CN=Owner/"
@keltia
keltia / migrate-gems.sh
Created April 10, 2017 11:41
Migrate all gems from one Ruby version to another, useful when using `rbenv`
#!/bin/zsh -i
# if you're using ZSH, change the shebang above to "#!/bin/zsh -i"
eval "$(rbenv init -)"
if [ ${#} -ne 2 ]; then
echo >&2 Usage: $(basename ${0}) old-version new-version
exit 1
fi
@troyfontaine
troyfontaine / 1-setup.md
Last active May 6, 2025 12:21
Signing your Git Commits on MacOS

Methods of Signing Git Commits on MacOS

Last updated March 13, 2024

This Gist explains how to sign commits using gpg in a step-by-step fashion. Previously, krypt.co was heavily mentioned, but I've only recently learned they were acquired by Akamai and no longer update their previous free products. Those mentions have been removed.

Additionally, 1Password now supports signing Git commits with SSH keys and makes it pretty easy-plus you can easily configure Git Tower to use it for both signing and ssh.

For using a GUI-based GIT tool such as Tower or Github Desktop, follow the steps here for signing your commits with GPG.