I found an awesome ascii aquarium for Linux terminals called Asciiquarium.You can now discover the mysteries of the sea from the comfort of your own terminal using ASCIIQuarium. It is an aquarium animation in ASCII art created using perl. Installing Term-Animation First, you need to install Perl module called Term-Animation. Open a command-line terminal (select
Securing your Linux server is a crucial step in protecting your data, intellectual property, and time, from the hands of crackers (hackers). The system administrator is liable for security Linux box. Lets start with this World-Writable Files Anyone can modify world-writable file resulting into a security issue. Use the following command to find all world
dd is a common Unix program whose primary purpose is the low-level copying and conversion of raw data. dd is an application that will “convert and copy a file”according to the referenced manual page for Version 7 Unix and is most likely inspired from DD found in IBM JCL, and the command’s syntax is meant
1) Create a pdf version of a manpage man -t manpage | ps2pdf – filename.pdf Quick and dirty version. I made a version that checks if a manpage exists (but it’s not a oneliner). You must have ps2pdf and of course Ghostscript installed in your box. Enhancements appreciated :-) 2) Bind a key with a