lmlsna

#!/bin/bash
# Print the number of video frames in $1
ffprobe -count_frames -v error -select_streams v:0 -show_entries stream=nb_read_frames -of default=nokey=1:noprint_wrappers=1 ${1}

lmlsna

#!/bin/bash
# An nvidia and cuda installer for Ubuntu

# Set env DEBUG_MODE=1 (up to 4) for more verbosity
if [[ "$DEBUG_MODE" == "" ]] || [ $DEBUG_MODE ! -gt 0 ]; then export DEBUG_MODE=0; fi

# Set env ASSUME_YES=-y for less interactivity
if [[ "$ASSUME_YES" != "" ]]; then export ASSUME_YES="-y"; else export ASSUME_YES=''; fi

## Pretty Print

lmlsna

#!/bin/bash

apt-get update &>/dev/null

if [[ "$(lsmod | grep wireguard)" -n ]]; then
    export HAS_WG_MODULE=1
else 
    apt-get install wireguard wireguard-tools -y &>/dev/null
    modprobe wireguard
fi 

lmlsna

#KEYBASE_ALLOW_PTRACE=
#KEYBASE_ALLOW_ROOT=
#KEYBASE_API_DUMP=
#KEYBASE_API_TIMEOUT=
#KEYBASE_APP_TYPE=
#KEYBASE_ATTACHMENT_DISABLE_MULTI=
#KEYBASE_ATTACHMENT_HTTP_START=
#KEYBASE_AUTO_FORK=
#KEYBASE_AUTOSTART=
#KEYBASE_AVATAR_SOURCE=

lmlsna

#!/bin/bash
# Sets up the directory tree and necessary files for unpriv LXC GUI containers.
# Expects the default LXC setup (lxcbr0) to be functioning
# Need to install desktop environment inside each container.

UNAME="ubuntu"
UHOME="/home/$UNAME"

mkdir -p "$UHOME/.config/lxc"               # /etc/lxc
touch    "$UHOME/.config/lxc/lxc.conf"      # /etc/lxc/lxc.conf

lmlsna

# Adapted from https://blog.simos.info/how-to-easily-run-graphics-accelerated-gui-apps-in-lxd-containers-on-your-ubuntu-desktop/
# 
config:
  environment.DISPLAY: :0
  raw.idmap: both 1000 1000
  user.user-data: |
    #cloud-config
    runcmd:
      - 'sed -i "s/; enable-shm = yes/enable-shm = no/g" /etc/pulse/client.conf'
      - 'echo export PULSE_SERVER=unix:/tmp/.pulse-native | tee --append /home/ubuntu/.profile'

lmlsna

#!/bin/bash

# This script will perform the same function as `do-release-upgrade` when that tool is giving
# an error for an EOL verison of Ubuntu, or some other "cannot upgrade from <current> to <next>".
# It does this safely by downloading the release-upgrade meta-pacakge from your target distribution.
#
# See https://help.ubuntu.com/community/EOLUpgrades/ for more information.

# Make sure a release is given as argument
if [[ "$1" == "" ]]; then

lmlsna

#!/bin/bash
#
# Set a nonstandard resolution (ultrawide) interactively
#

###
# Define default resolution (and monitor ID if multiple monitors)
# Will be overridden is passed to script as arguments
#
#

lmlsna

#!/bin/bash
#
# Source this file with an to change the current prompt color
# No arguments for normal (green) and red (root) defaults
# Include an integer 0 - 255 after for an x256term color prompt
#
# You can also paste into .bashrc with $1 replace with an integer or variable
#
# Examples:
#

lmlsna

#!/bin/bash
# First argument passed to script is pgp key url

# Download key to memory with curl or wget (fallback)
key="$(curl -sSL "$1" 2>/dev/null || wget --quiet -O - "$1" 2>/dev/null)"

# Parse just the fingerprint and email, then separate into their own variables
both="$(gpg --show-keys --keyid-format=long --list-options show-only-fpr-mbox=yes <<< "$key")"
fingerprint="$(echo "$both" | cut -d' ' -f1)"
email="$(echo "$both" | cut -d' ' -f2)"