maximd

#!/usr/bin/env bash
#
# Install byobu from source
#
# Author: Maxim Doucet <maxim.doucet@gmail.com>

BYOBU_VERSION=5.112
BUILD_DIR=/tmp/install_byobu

if ! mkdir -p "${BUILD_DIR}" ; then

maximd

#!/usr/bin/env python
"""Print environment variables."""

import os

# print environment variables
for k in os.environ:
    print('%s: %s' % (k, os.environ[k]))

# print environment variables with alphabetical sort

maximd

#!/usr/bin/env bash
#
# Install git from source on RHEL and its derivative (Centos, ...)
#
# The idea is to not touch the system wide git (installed via yum). That's why
# we install it in the home directory.
#
# Also setup the man pages so that "${INSTALL_DIR}/bin/git commit --help" (for
# example) gives the $GIT_VERSION man page, not the original system man page.
# But see below for more explanation.

maximd

#!/usr/bin/env python
"""Print shared library dependencies."""

import subprocess

p = subprocess.Popen(['ldd', '/lib/libc.so.6', stdout=subprocess.PIPE, stderr=subprocess.PIPE)
output, errors = p.communicate()
print output

maximd

# Author: Maxim Doucet
# Date: 2016-04-01
# docker machine and docker client to run docker in virtualbox with centos 6

###############################################################################
# install it in $HOME

mkdir -p ~/local/docker

# download docker machine

maximd

#!/usr/bin/env bash
#
# docker-gc - remove stopped docker containers and images
#
# inspired by:
# - https://forums.docker.com/t/command-to-remove-all-unused-images/20/2
# - http://stackoverflow.com/a/24681946/576371

docker ps -qaf status=exited | xargs docker rm
docker images -qf dangling=true | xargs docker rmi

maximd

function Get-UidFromSid
{
    [CmdletBinding()]
    param(
        [Parameter(Mandatory=$true,Position=0,ValueFromPipeline,ValueFromPipelineByPropertyName)]
        [System.Security.Principal.SecurityIdentifier]$sid
    )

    Process {
        # convert sid to byte array