How to sign your work using git commit?

How to validate your git work using , git signed commit.

Git useful commands

  • Store all your cred into system helper
git config --global credential.helper store
# Set the cache to timeout after 1 hour (setting is in seconds)
git config --global credential.helper 'cache --timeout=3600'

Sudo command with no password in linux!

How to avoid reputations of sudo command in linux.

Just follow bellow steps to avoid reputations.

Create file or edit if exist

sudo visudo -f /etc/sudoers.d/90-cloudimg-ubuntu