diff options
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/genpass/genpass.plugin.zsh | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/plugins/genpass/genpass.plugin.zsh b/plugins/genpass/genpass.plugin.zsh index e7f86bf7a..f1ad80bba 100644 --- a/plugins/genpass/genpass.plugin.zsh +++ b/plugins/genpass/genpass.plugin.zsh @@ -75,6 +75,12 @@ genpass-xkcd() { # Generates a 128-bit XKCD-style passphrase # EG, 9-mien-flood-Patti-buxom-dozes-ickier-pay-ailed-Foster # Can take a numerical argument for generating extra passwords + + if (( ! $+commands[shuf] )); then + echo >&2 "$0: \`shuf\` command not found. Install coreutils (\`brew install coreutils\` on macOS)." + return 1 + fi + local -i i num [[ $1 =~ '^[0-9]+$' ]] && num=$1 || num=1 |