loplex

# add to your ~/.bashrc either direct content of this file or the following line:
# . /path/to/this/file.sh

jhome() {
  java_home="$(/usr/libexec/java_home -f -v "$@")"
  
  local err_handler='{ printf "%s\n" "ERROR!!!"; ls -ld "${java_home}"{,/bin,/bin/java}; /usr/libexec/java_home -V; return 1; }'
  
  { [ -n "${java_home}" ] && [ -d "${java_home}" ] && [ -d "${java_home}/bin" ] && [ -f "${java_home}/bin/java" ] && [ -x "${java_home}/bin/java" ]; } || eval "${err_handler}"
  

dimo414

Expanding Bash arrays safely with set -u

Prior to Bash 4.4 set -u treated empty arrays as "unset", and terminates the process. There are a number of possible workarounds using array parameter expansion, however almost all of them fail in certain Bash versions.

This gist is a supplement to this StackOverflow post.

loplex

# hard-coded:
#   user: 'vbox'
#   disk: PhysicalDrive0
#   partition: Partition5 (Harddisk0Partition5)

######### set permission for physical drive #############

$account = "vbox"
drivesPaths = "\\.\PhysicalDrive0", "\\.\Harddisk0Partition5"
	

wizcas

; How much height of screen size the terminal window takes.
VRatio := 0.8
; The path to the Windows Terminal exe file.
WtPath = "%LOCALAPPDATA%\Microsoft\WindowsApps\wt.exe"

#SC29::ToggleTerminal()

ShowAndPositionTerminal()
{
    ScreenX := GetScreenLeft()

loplex

#!/usr/bin/python2.7

### allows to send data to STDIN of another process already running having STDIN attached to terminal

### FROM: https://stackoverflow.com/a/29616465/3295944
### but it doesn't work (fail process command line argument), but fixed here

'''
Here is how you use it:

detunized

#!/bin/bash
set -euo pipefail

$REPO_DIR=~/devel
repos="1password bitwarden dashlane lastpass opvault passwordbox roboform stickypassword truekey zoho-vault"

# pull all repos
(
    for repo in $repos; do
        echo $repo

xiaokangwang

#!/bin/bash

# Thanks to https://gist.github.com/wenzhixin/43cf3ce909c24948c6e7
# Execute this script in your home directory. Lines 17 and 21 will prompt you for a y/n

# Install Oracle JDK 8
add-apt-repository ppa:webupd8team/java
apt-get update
apt-get install -y oracle-java8-installer
apt-get install -y unzip make expect # NDK stuff

weihanglo

# Create X509 self-signed certificate.
openssl req \
    -newkey rsa:2048 -nodes -keyout cert.key \
    -x509 -days 365 -out cert.pem

# Convert from PEM format to DER.
openssl pkcs12 \
    -inkey cert.key -in cert.pem \
    -export -out cert.pfx

loplex

#!/bin/sh
### it will call 'inspect' on found docker volumes by default, you can delete them providing 'rm' as parameter
docker_volume_action=${1:-inspect}
#echo $docker_volume_action
docker volume ls -qf dangling=true | xargs -r docker volume $docker_volume_action

fragolinux

lib_name='trap'
lib_version=20121026

stderr_log="/dev/shm/stderr-$(date +%s).log"

#
# TO BE SOURCED ONLY ONCE:
#
###~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~##