spyesx

Remove old linux kernels

Script way

# Dry run to check
bash remove-old-kernels.sh

# Run
bash remove-old-kernels.sh exec

iliion

#! /bin/bash

sudo date -s "$(wget -qSO- --max-redirect=0 google.com 2>&1 | grep Date: | cut -d' ' -f5-8)Z"

xirixiz

#!/bin/bash

# NAS IP: 192.168.1.10 in this example
# DHCP scope reservation for macvlan: 192.168.1.210/28 (Details below)
## Network:   192.168.1.210/28
## HostMin:   192.168.1.211
## HostMax:   192.168.1.224
## Hosts/Net: 14

# Create a Synology macvlan0 bridge network attached to the physical eth0, and add the ip range scope (sudo)

bendews

server=127.0.0.1#5053

vanzod

                 from ftgl.cpp(5):
ext/ftgl/FTCharToGlyphIndexMap.h(99): warning #858: type qualifier on return type is meaningless
          const GlyphIndex find(CharacterCode c)
          ^

In file included from ext/ftgl/FTFace.cpp(30),
                 from ftgl.cpp(6):
ext/ftgl/FTLibrary.h(69): warning #858: type qualifier on return type is meaningless
          const FT_Library* const GetLibrary() const { return library; }
                            ^

dleske

Basic guide to deploying a simple three-node Lustre cluster on Centos 7.

Updated fork of joshuar/Three-Node-LustreFS-Cluster-Quickstart.md, which was based on Intel's How to Create and Mount a Lustre Filesystem.

Overview

(Note: I am a newbie to Lustre so this overview is extremely light and hopefully what depth there is isn't full of mistakes!)

Note on changes

ellerbrock

• Awesome Sysadmin
  • Automation
  • Backups
  • Build and software organization tools
  • ChatOps
  • Client Management
  • Cloning
  • Cloud Computing
  • Cloud Orchestration
• Cloud Storage

ellerbrock

Free O'Reilly books and convenient script to just download them.

Thanks /u/FallenAege/ and /u/ShPavel/ from this Reddit post

How to use:

1. Take the download.sh file and put it into a directory where you want the files to be saved.
2. cd into the directory and make sure that it has executable permissions (chmod +x download.sh should do it)
3. Run ./download.sh and wee there it goes. Also if you do not want all the files, just simply comment the ones you do not want.

justincbagley

How to convert markdown to PDF:

This post reviews several methods for converting a Markdown (.md) formatted file to PDF, from UNIX or Linux machines.

Using Pandoc:

$ pandoc How_I_got_svg-resizer_working_on_Mac_OSX.md -s -o test1.pdf

juampynr

<?php

require 'vendor/autoload.php';

use GuzzleHttp\Client;

$client = new Client([
  'base_uri' => 'http://example.com',
]);