mohd-akram

#!/bin/sh

set -euo pipefail

usage() {
	printf >&2 "usage: %s [-a] [portname]\n" "$(basename "$0")"
}

archive=
verbose=

mohd-akram

#
# Extract a JSON value in an object:
#
# items = get_json_value(json, "payload.tree.items")
#
# Or in an array:
#
# while ((item = get_json_value(items, i++)))
# 	name = decode_json_string(get_json_value(item, "name"))
#

mohd-akram

const inspector = require("inspector");

// See:
// https://github.com/nodejs/node/blob/v22.2.0/lib/internal/util/inspector.js#L83

// Wrap a console implemented by Node.js with features from the VM inspector
function wrapConsole(console) {
  const inspectorConsole = inspector.console;
  for (const key of Object.keys(inspectorConsole)) {
    // If the console has the same method as the inspector console,

mohd-akram

//usr/bin/cc -o ${o=`mktemp`} "$0" && exec -a "$0" "$o" "$@"
#include <stdio.h>

int main(int argc, char *argv[])
{
	printf("%s", argv[0]);
	for (int i = 1; i < argc; i++)
		printf(" %s", argv[i]);
	printf("\n");
	return 0;

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

mohd-akram

#!/bin/sh

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

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
set -euo pipefail

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

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