ormaaj

#!/usr/bin/env ksh

typeset -T Record=(
    integer uid
    integer date=0
    typeset description
)

typeset -T Log=(
    Record -h '(internal) Array of log records.' -a records

ormaaj

NAME
  cksum,md5sum,sum - print file checksum and block count

SYNOPSIS
  cksum,md5sum,sum [ options ] [ file ... ]

DESCRIPTION
  sum lists the checksum, and for most methods the block count, for each file
  argument. The standard input is read if there are no file arguments. getconf
  UNIVERSE determines the default sum method: att for the att universe, bsd

ormaaj

(ins)root@ormaaj-laptop (162321) ~ # /mnt/ormaaj-laptop/ksh93 -c 'typeset -p .sh; print -v .sh; builtin -l'
namespace sh
{
        typeset -l -i lineno=0
        math=''
        op_astbin=/opt/ast/bin
        typeset -i pwdfd=10
        typeset -C sig=()
        typeset -C stats=()
        typeset -s -i subshell=0

ormaaj

bash -o monitor -O lastpipe /dev/fd/3 3<<\EOF
typeset -A j jobs
n=0
while ((n++ < 3)); do
{ set -m; trap "exit \$n" exit; suspend; } &
jobs+=([$!]=)
done
{ for x in "${!jobs[@]}"; do sleep .2; kill -CONT "$x"; done; } &
until wait -fnp jid "${!jobs[@]}"
(( (${jobs[$jid]+j[\$jid] = }$?) == 0)); do

ormaaj

#!/usr/bin/env bash

# Debugging function for colored display of argv.
function args {
	{ BASH_XTRACEFD=3 command eval "$(</dev/fd/0)"; } <<-'EOF' 3>/dev/null
		case $- in *x*)
			typeset +x BASH_XTRACEFD
			set +x
			trap 'trap RETURN; set -x' RETURN
		esac

ormaaj

#!/bin/bash
# Dan Douglas <ormaaj@gmail.com>

#set -x
unalias -a
shopt -s extglob lastpipe expand_aliases
function libinit {
	alias libinit='\unalias -a
\shopt -s extglob lastpipe expand_aliases; \libinit'

ormaaj

#!/bin/ksh

typeset -T PollEvent=(
	_Bool poll{in,out,pri,err,hup,nval,{rd,wr}{norm,band}}=false
)

typeset -T PollFD=(
	integer fd
	PollEvent events revents
)

ormaaj

#!/bin/bash
shopt -s expand_aliases extglob
alias \[='x=${BASH_COMMAND#"${BASH_ALIASES[\[]} "} command eval eval \"[[ \$x]\" \#'
set -x
[ ormaaj == or+([ma])j ]
echo "$?"

ormaaj

1
1
2
6
24
120
720
5040

ormaaj

Verifying my Blockstack ID is secured with the address 1JGNdApmYocuG1HTmDdhvhSQ78UizP4R3Z https://explorer.blockstack.org/address/1JGNdApmYocuG1HTmDdhvhSQ78UizP4R3Z