mohanpedala

Table of Contents

• set -e, -u, -x, -o pipefail
• set -e
• set -x
• set -u
• set -o pipefail
• Setting IFS
• Original Reference

set -e, -u, -x, -o pipefail

v-dimitrov

pm uninstall -k --user 0 com.google.android.apps.tachyon &&
pm uninstall -k --user 0 com.google.android.music &&
pm uninstall -k --user 0 com.google.android.apps.docs.editors.sheets &&
pm uninstall -k --user 0 com.google.android.apps.docs.editors.slides &&
pm uninstall -k --user 0 com.google.android.apps.docs.editors.docs &&
pm uninstall -k --user 0 com.google.android.videos &&
pm uninstall -k --user 0 com.android.gallery3d &&
pm uninstall -k --user 0 com.android.calendar &&
pm uninstall -k --user 0 com.evernote &&
pm uninstall -k --user 0 com.evernote.promohelper &&

budRich

#!/bin/sh

# i3get
#
# search for windows in i3 tree, return desired information
# if no arguments are passed. con_id of acitve window is returned.
# ctrl+c, ctrl+v by budRich 2017
# bash to sh by: nimaje
# 
# Options:

kafene

I just got this working so I figured I'd share what I found, since there's hardly any information about this anywhere online except an RFC, the GPG mailing list and one tutorial from the GnuPG blog.

You can use automatic key discovery with WKD (Web key directory) to make it easy for users to import your key, in GPG since version 2.1.12. Since this feature is fairly new, it isn't yet available in the current LTS release of Ubuntu (16.04; xenial), however it is available in Debian stable (stretch).

I couldn't add a DNS CERT or DANE / OPENPGPKEY record through my email service (which also hosts my nameservers). I tried making the PKA record - a foo._pka.example.com TXT record but GPG doesn't seem to recognize it and fails; I'm still investigating why.

So the last option for self-hosted auto-discovery was WKD.

First thing I had to do was add an email address to my key. My primary UID is just my name so the key represents my identity rather

RichardBronosky

cb

A leak-proof tee to the clipboard

This script is modeled after tee (see [man tee][2]) and works on Linux, macOS, Cygwin, WSL/WSL2

It's like your normal copy and paste commands, but unified and able to sense when you want it to be chainable.

This project started as an answer to the StackOverflow question: [How can I copy the output of a command directly into my clipboard?][3]

streetturtle

#!/bin/bash

#
# This is sp, the command-line Spotify controller. It talks to a running
# instance of the Spotify Linux client over dbus, providing an interface not
# unlike mpc.
#
# Put differently, it allows you to control Spotify without leaving the comfort
# of your command line, and without a custom client or Premium subscription.
#

Fusl

# Windows (receiver) side:
.\ffplay.exe -nodisp -ac 2 -acodec pcm_u8 -ar 48000 -analyzeduration 0 -probesize 32 -f u8 -i udp://0.0.0.0:18181?listen=1

# Linux (transmitter) side:
pactl load-module module-null-sink sink_name=remote
ffmpeg -f pulse -i "remote.monitor" -ac 2 -acodec pcm_u8 -ar 48000 -f u8 "udp://RECEIVER:18181"
pavucontrol # Change the default output to the Null sink or move single applications to this "output" device.

Schnouki

#!/usr/bin/env zsh

# Initialize VPN
sudo vpnns up
sudo vpnns start_vpn

# Popcorn time!
sudo ip netns exec frootvpn sudo -u $USER popcorntime

# Cleanup