amsnickw

#!/bin/bash
#
# Generate a self-signed SSL cert for local development and (optionally)
# add it as trusted in the system keychain to prevent browser warnings.
# Files are generated in the current directory; copy them as needed
# to your /etc/apache2/...
# Tested on OS X El Capitan.
#
# Sample Usage:
#  ./gencert.sh -n example.localhost [-y]  # -y to bypass all prompts

amsnickw

crontab() {
  crontab_usage() {
    echo 'Usage:' >&2
    echo '  $ crontab -[elr]' >&2
    echo '  $ crontab ~/crons    # to update your crons' >&2
  }

  if [ $# -eq 1 ]; then
    if [ "$*" = '-' ]; then  # worse than crontab -e
      crontab_usage

amsnickw

# Simple, lightweight git prompt for ksh93: if inside a git repo, adds the
# branch name to PS1, using a different color for master, develop* and other.
# Put this snippet at the bottom of your ~/.kshrc
__get_current_git_branch_name() {
  __determine_branch_color() {
    case "${1:-}" in
      master)   branch_color=196 ;; # red
      develop*) branch_color=226 ;; # yellow
      *)        branch_color=39     # blue
    esac