View displaylink-driver-tricks.md
View unmount.seed
# Found from slides at http://www.lug-erding.de/vortrag/LUG_Ubuntu_Install_20170125.pdf
d-i partman/early_command string \
USBDEV=$(list-devices usb-partition | sed "s/\(.*\)./\1/");\
BOOTDEV=$(list-devices disk | grep -v "$USBDEV" | head -1);\
debconf-set partman-auto/disk $BOOTDEV;\
debconf-set grub-installer/bootdev $BOOTDEV; \
umount /media;
View README.md

Description

Based on info from http://peterdowns.com/posts/open-iterm-finder-service.html but with modified behavior and fixed to work with iTerm2 version 3 or later. It will not work with older versions of iTerm. The modified behavior is to open a new terminal window for each invocation instead of reusing an already open window. Update - The original author released a build script for the newer iTerm2 versions at https://github.com/peterldowns/iterm2-finder-tools that keeps the original behavior of reusing an open iTerm2 window.

To open iTerm2 at selected folder with keyboard shortcut

  1. Run Automator, select a new Service
  2. Select Utilities -> Double click ‘Run AppleScript’
  3. Service receives selected 'folders' in 'finder.app'
  4. Paste script:
View get-i3-prop.sh
#!/bin/sh
# i3-get-window-criteria - Get criteria for use with i3 config commands
# To use, run this script, then click on a window.
# Output is in the format: [<name>=<value> <name>=<value> ...]
# Known problem: when WM_NAME is used as fallback for the 'title="<string>"' criterion,
# quotes in "<string>" are not escaped properly. This is a problem with the output of `xprop`,
# reported upstream: https://bugs.freedesktop.org/show_bug.cgi?id=66807
View openvpn_gen.py
import os
import socket
from OpenSSL import crypto, SSL
# OpenVPN is fairly simple since it works on OpenSSL. The OpenVPN server contains
# a root certificate authority that can sign sub-certificates. The certificates
# have very little or no information on who they belong to besides a filename
# and any required information. Everything else is omitted or blank.
# The client certificate and private key are inserted into the .ovpn file
# which contains some settins as well and the entire thing is then ready for
View invoke-expression-with-args.ps1
$scriptPath = ((new-object net.webclient).DownloadString('https://gist.githubusercontent.com/AndrewSav/c4fb71ae1b379901ad90/raw/23f2d8d5fb8c9c50342ac431cc0360ce44465308/SO33205298'))
Invoke-Command -ScriptBlock ([scriptblock]::Create($scriptPath)) -ArgumentList "coucou"
View Get-Ping.ps1
function Get-Ping ($url) {
$timeout = 500
$ping = new-object system.net.networkinformation.ping
try {
# The @() ensures the return if a single string is still an array
$urlArray = @($url.split(' ') | where { $_ -ne "-" })
#"urlArray = $urlArray"
$url = $urlArray[0]
#$url
$ip = $urlArray[1]
View git-get-files-by-size.py
#!/usr/bin/python
# run the script: python git-find-big-files.py <the branch> <file size>
# Example use: python git-find-big-files.py fix-remove-files 1000000 (this value equals 1 Megabyte)
# the Fix-remove-files specifies the branch that you are cleaning
import os, sys
def getOutput(cmd):
return os.popen(cmd).read()
View xrandr 4k on 1920x1080
#http://askubuntu.com/questions/379123/can-i-zoom-out-windows-or-scale-the-whole-desktop
xrandr --output LVDS1 --mode 1920x1080 --scale 2x2 --fb 3840x2160 --panning 3840x2160
# 3k
# xrandr --output LVDS1 --mode 1920x1080 --scale 1.5x1.5 --fb 2880x1620 --panning 2880x1620
View ConvertFrom-JsonToCsv.ps1
function ConvertFrom-JsonToCsv {
param(
[Parameter(ValueFromPipeline)]
$json
)
Process {
($json | ConvertFrom-Json) | ConvertTo-Csv -NoTypeInformation
}
}