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shivshankar3578

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@jthodge
jthodge / universal-switcher
Created September 6, 2020 22:07
Show macOS app switcher across all monitors
defaults write com.apple.Dock appswitcher-all-displays -bool true
killall Dock
@souhaiebtar
souhaiebtar / dbeaver.ini
Last active February 21, 2025 13:35
[dbeaver config file] .ini file for dbeaver #dbeaver #linux
# path on linux /usr/share/dbeaver/dbeaver.ini
# path on macos /Applications/DBeaverEE.app/Contents/Eclipse/dbeaver.ini
-vm
/usr/bin/java
-startup
plugins/org.eclipse.equinox.launcher_1.5.600.v20191014-2022.jar
--launcher.library
plugins/org.eclipse.equinox.launcher.gtk.linux.x86_64_1.1.1100.v20190907-0426
-vmargs
-javaagent:/home/tunknown/.apps/dbeaver/dbeaver-agent.jar
@oliveratgithub
oliveratgithub / curl-crawler.sh
Last active June 16, 2025 12:59
Unix Shell-Script to crawl a list of website URLs using curl
#!/bin/sh
timezone="Europe/Zurich"
# List of valid timezones: wikipedia.org/wiki/List_of_tz_database_time_zones
script="${0##*/}"
rootdir=$(cd `dirname "${BASH_SOURCE[0]}"` && pwd)
logfile="$script.log"
log="$rootdir/$logfile"
now=$(TZ=":$timezone" date)
# Uncomment 'mailto=' (remove #) to enable emailing the log upon completion
#mailto="your@email.com"
@Integralist
Integralist / 1. linux utilities.md
Last active September 8, 2025 04:10
Different Linux utility commands (e.g. top, ps, strace, lsof, netstat, ifconfig, iftop, iptraf, tcpdump, wireshark)

Start up a container (whichever Linux flavour takes your fancy):

docker run -it ubuntu /bin/bash
docker run -it centos /bin/bash
  • top: check what CPU and Memory running processes are utilising
  • ps: see what processes are running
  • strace: monitor interactions between processes
@justmoon
justmoon / custom-error.js
Last active November 19, 2024 02:40 — forked from subfuzion/error.md
Creating custom Error classes in Node.js
'use strict';
module.exports = function CustomError(message, extra) {
Error.captureStackTrace(this, this.constructor);
this.name = this.constructor.name;
this.message = message;
this.extra = extra;
};
require('util').inherits(module.exports, Error);
@maripiyoko
maripiyoko / tcp-socketio-sample.js
Last active September 11, 2025 19:50
Node.js Tcp server & Socket.io
// socket io
var app = require('http').createServer(handler),
io = require('socket.io').listen(app),
fs = require('fs');
app.listen(3000, function() {
console.log('Socket IO Server is listening on port 3000');
});
function handler(req, res) {
@gboudreau
gboudreau / install-ffmpeg-amazon-linux.sh
Last active August 2, 2024 19:25
How to compile ffmpeg on Amazon Linux (EC2)
#!/bin/sh
# Based on instructions found here: http://wiki.razuna.com/display/ecp/FFMpeg+Installation+on+CentOS+and+RedHat#FFMpegInstallationonCentOSandRedHat-InstallX264
if [ "`/usr/bin/whoami`" != "root" ]; then
echo "You need to execute this script as root."
exit 1
fi
cat > /etc/yum.repos.d/centos.repo<<EOF
@MrSaints
MrSaints / angular_data.html
Last active October 19, 2022 09:42
A simple AngularJS application to add / delete / list / sort data comprising of three fields (state code, price and tax). It was written to demonstrate to a friend, the simplicity and power of Angular to address programming challenges - in recruitment processes - quickly and effectively.
<!DOCTYPE html>
<html ng-app>
<head>
<title>Add / List Data (AngularJS)</title>
<style>
.list_data { margin-bottom: 2rem }
table, th, td { border: 1px solid #AAA }
th { cursor: pointer }
</style>
</head>
@mustafaturan
mustafaturan / latest-ffmpeg-centos6.sh
Last active October 25, 2022 20:14
Installs latest ffmpeg on Centos 6
# source: https://trac.ffmpeg.org/wiki/CentosCompilationGuide
yum install autoconf automake gcc gcc-c++ git libtool make nasm pkgconfig zlib-devel
mkdir ~/ffmpeg_sources
cd ~/ffmpeg_sources
curl -O http://www.tortall.net/projects/yasm/releases/yasm-1.2.0.tar.gz
tar xzvf yasm-1.2.0.tar.gz
cd yasm-1.2.0
@tedmiston
tedmiston / nodejs-tcp-example.js
Last active March 5, 2026 23:45
Node.js TCP client and server example
/*
In the node.js intro tutorial (http://nodejs.org/), they show a basic tcp
server, but for some reason omit a client connecting to it. I added an
example at the bottom.
Save the following server in example.js:
*/
var net = require('net');