Replace spaces in filenames with underscores for f in *;do mv “$f” “${f// /_}”;done How this script works and how to use it: This script will replace spaces in file names with underscores It will do this in the directory that you are currently in This rewrites all the files with underscores It […]
Read More… from Shell One-Liner: Replace spaces in filenames with underscores
List addresses connected on server 80 with this one line of BASH shell script. You can also modify the code for other ports. […]
Read More… from Shell One-Liner : List IP addresses connected to your server on port 80
Thumbnail a PDF from the command line with this Linux one liner. A simple BASH script to thumbnail the first page of a PDF. […]
Distribution Evaluation – Knoppix 9.1 – One of the best live Linux CDs is still at the top of their game with this latest distribution. Knoppix was one of the first live CDs and one of the first Debian derivatives. It is meant to be a live CD and does not come with the option […]
Securing Firefox is fairly easy to do with these step by step instructions. Securing Firefox helps you with your privacy and peace of mind. […]
Online privacy is the goal of many of us who surf the web. Unfortunately, it is a fluid concept that is only partially achieved in most cases. Who, might you ask is storing or collecting my private data? Who is spying on me? Your local device (ie. your computer or smart phone) Your local ISP […]
Thumbnail a directory with this one liner. This script will make thumbnail images of all images in a directory and keep the originals. […]
Distribution Evaluation – Fedora 33 Distribution Evaluation – Fedora 33 – There are several improvements in this distribution. One of which is Gnome 3.38, but there are many package improvements also. The most noticeable change is a default to Btrfs filesystem. This gives you system snapshots, and support for multiple snapshots. It also brings enhanced […]
Distribution Evaluation – Ubuntu 20.10 Distribution Evaluation – Ubuntu 20.10 is the latest release of Ubuntu (Code named Groovy Gorilla). This is a short term release which means it will be supported for nine months, but there is an easy upgrade path to the next release. Ubuntu has many of the Debian releases. There is […]
Privilege Manipulation with Sudo starts with the sudoers file in /etc/. Root can share some or all rights with users. […]