mohd-akram

#!/usr/bin/env awk -f

# usage: ere2bre <ere>

function bracket( \
	pattern, i,
	c, c2, term, len, end \
) {
	++i # skip opening bracket
	# ignore [] or [^]

mohd-akram

user		[email protected]

mohd-akram

#!/bin/sh

set -eu
set -o pipefail 2>/dev/null || :

aws_regions="\
af-south-1 ap-east-1 ap-northeast-1 ap-northeast-2 ap-northeast-3
ap-south-1 ap-southeast-1 ap-southeast-2 ca-central-1 eu-central-1 eu-north-1
eu-south-1 eu-west-1 eu-west-2 eu-west-3 me-south-1 sa-east-1 us-east-1
us-east-2 us-west-1 us-west-2

mohd-akram

#!/bin/sh
set -eu
if [ $# = 0 ]; then
	printf "usage: %s file [opts]\n" "$(basename "$0")" >&2
	exit 2
fi
f=$1
shift
if gpac -i "$f" inspect | grep -q DolbyVision; then
	set -- -ab dby1 "$@"

mohd-akram

#!/bin/sh
grep -ro "http[^ )>']*" "$1" | grep -v "[{}]" | cut -d: -f 2- | sort | uniq

mohd-akram

/** @type {import('jscodeshift').Transform} */
module.exports = function (file, api) {
  const j = api.jscodeshift;
  const root = j(file.source);
  return root
    .find(j.CallExpression, { callee: { property: { name: "forEach" } } })
    .replaceWith((path) => {
      const call = path.value;

      const callee = /** @type {import('jscodeshift').MemberExpression} */ (

mohd-akram

#!/bin/sh
set -euo pipefail

root=
while getopts D: opt; do
	case $opt in
	D) root=$OPTARG ;;
	?) exit 2
	esac
done

mohd-akram

#!/bin/sh

# usage: lstcp [options] [port]
lstcp() (
	while getopts : o; do opts="$opts -$OPTARG"; done; shift $((OPTIND-1))
	lsof -i tcp"${1+:}$1" -s tcp:listen $opts
)

# usage: lsudp [options] [port]
lsudp() (

mohd-akram

#!/bin/sh

# usage: forward host port [localport]
forward() {
	ssh -NL ${3-$2}:localhost:$2 $1
}

mohd-akram

#!/bin/sh

set -eux

# Enable multi-instance operation
sudo postmulti -e init

mkdir -p ~/.config ~/.local/state/spool

# Create a new local instance