briceburg

path="$(pwd)"; while [ "$path" != "/" ]; do [ -L "$path" ] && { echo "$path is a symlink"; break ;} ; echo "OK - $path"; path="$(dirname $path)"; done

briceburg

p/help_main() {
  cat <<-EOF

vault - hungry hungry AES hippo

Usage:
  vault [-f|--passphrase-file <path>] [-d|--vault-dir <path>] <command>
        [--] [[cubby/]entity...]

Options:

briceburg

# error code is in red, starting with \e[31m and ending with \e[0m escape codes.
# only non-zero exit codes appear.
export PS1='[\u@\h \W]\[\e[31m${?#0}\e[0m\]\$ '

briceburg

Host github.com
  StrictHostKeyChecking no
  UserKnownHostsFile /dev/null
  

briceburg

main(){
  set -eo pipefail
  local path="${BASH_SOURCE[0]}"
  while [ -L "$path" ] ; do path="$(readlink "$path")" ; done
  readonly CWD="$( pwd -P )"
  readonly SCRIPT_CWD="$( cd $(dirname ${path}) ; pwd -P )"
  
  # CWD is your current CWD
  # SCRIPT_CWD is the resolved path of the actual script
  #  ^^^ works on BSD/Darwin + GNU linux

briceburg

#!/usr/bin/env bash

get/value(){
  echo "error getting value" >&2
  return 66
}

main(){
  local lvar=$(get/value) || echo "local var assignment error"
  var=$(get/value) || echo "global var assignment error"

briceburg

#!/usr/bin/env bash

set -e

cleanup(){
  echo "I am cleanup with status $?"
}

# use trap for subshell, because; 
#   ( false; echo "i should not appear" ; ) || cleanup

briceburg

#!/usr/bin/env bash

# Example Usage:
# ./test.sh a "bcd" "e with \"quot'es\"." f

printf "recieved: %s \n\n" "$@"

a1=( "$@" )
a2=( $@ )

briceburg

#!/usr/bin/env bash
# prex.sh - pre extraction payload, expects .tar.gz contents following #@TARGZ.
# usage: concatenate .tar.gz contents, and make executable:
#   cat prex.sh /path/to/tar.gz > payload.sh && chmod +x payload.sh

#
# pre-extract payload
#

echo "extracting $0 ..."

briceburg

[color]
	ui = true
	branch = auto
	diff = auto
	status = auto

[color "branch"]
       current = yellow reverse
       local = yellow
       remote = green