Dotfiles

How to enable dotfiles?

sh -c "$(curl -fsLS get.chezmoi.io)" -- init --apply $GITHUB_USERNAME

How to use for DevContainer?

Command Palette -> Open Settings -> dotfiles

dotfiles.repository: "OWNER/dotfiles",
dotfiles.installCommand: "~/dotfiles/path-to-installer.sh",

How to apply changes?

make

This runs chezmoi apply to sync dotfiles.

How to update an expired GPG key

1. Download the GPG private key from your backup.
2. gpg --import /path/to/downloaded_gpg_private_key
3. Check the subkey with gpg --list-secret-keys --keyid-format LONG.
4. gpg --edit-key --expert {SEC_FINGERPRINT}
5. Select the target key with gpg> key {SUBKEY_KEYID}.
6. Run gpg> expire, then enter a new expiration date.
7. Enter the passphrase.
8. gpg> save
9. For security, delete the master private key.
   1. gpg --export-secret-subkeys {FINGERPRINT} > /path/to/exported-subkeys-only.gpg
   2. gpg --delete-secret-keys {FINGERPRINT}
   3. gpg --import /path/to/exported-subkeys-only.gpg
   4. Check with gpg --list-secret-keys --keyid-format LONG {FINGERPRINT}