mevanlc

<file> ::= ( <statement> | <comment> | <block> )+
<statement> ::= <anytext>+ "\n"+
<comment> ::= "::" <anytext>+ "\n"+
<block> ::= "(" "\n"+ ( <comment> <statement> | <statement> | <block> )+ ")" "\n"+
<anytext> ::= #"[a-z0-9 ]"
<blockerror> ::= "{" "\n"+ ( <comment> <statement> | <statement> | <block> )+ "}" "\n"+

see https://mdkrajnak.github.io/ebnftest/

mevanlc

#!/bin/sh

decl_outside="assigned outside a function"

echo "printing from outside: \$decl_outside: value before assignment INSIDE a function: [$decl_outside]"

INSIDE1() {
  echo "printing from INSIDE1(): \$decl_outside: value before assignment by INSIDE1(): [$decl_outside]"
  decl_outside="assigned by INSIDE1()"
  echo "printing from INSIDE1(): \$decl_outside: value after assignment by INSIDE1(): [$decl_outside]"

mevanlc

#!/bin/sh

SOURCE_URL="https://raw.githubusercontent.com/rupa/z/master/z.sh"
OUTPUT_LOC="$HOME/.z.sh"

usage_doc="Usage: $0 [-h] [-u url] [-o file]
  -h          this help
  -u <url>    download from <url>
                default: $SOURCE_URL
  -o <file>   download to <file>

mevanlc

Windows Registry Editor Version 5.00

; After right-clicking on a folder in Windows Explorer, 
; you can press spacebar to immediately execute Cmd Here and open a cmd prompt.
[HKEY_CLASSES_ROOT\Folder\shell\cmdhere]
@="Cmd& Here"
; By using pushd, we are able to open a cmd prompt on \\network\shares as an automatically mapped temporary drive letter.
; Make sure to use the "exit" command to close the command prompt, to automatically unmap the temporary drive.
[HKEY_CLASSES_ROOT\Folder\shell\cmdhere\command]
@="cmd /k \"cls&pushd \"%l\"\""

mevanlc

#!/usr/bin/env python

# Copyright (c) 2019, Giampaolo Rodola', Michael Clark. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file. 
# https://github.com/giampaolo/psutil/blob/master/LICENSE

"""
In liu of a 'renice' cmdline utility on Windows.
$ winrenice chrome.exe below

mevanlc

# Run:
#  sudo apt-get install gnupg-agent
#  sudo apt-get install pinentry-curses
# Edit:
#  $HOME/.gnupg/gpg-agent.conf: 
#   pinentry-program /usr/bin/pinentry-curses
#   default-cache-ttl 28800000
#   max-cache-ttl 28800000
# Edit:
#  $HOME/.subversion/config:

mevanlc

try
{
    var fso = new ActiveXObject("Scripting.FileSystemObject");
    var shell = new ActiveXObject("WScript.Shell");
    var READ = 1, WRITE = 2, APPEND = 8;
    var TEXT_DEFAULT = -2, TEXT_UNICODE = -1, TEXT_ANSI = 0;

    var argc = WScript.Arguments.Count();
    if (argc < 4)
    {