The shutdown command for Linux and UNIX is used to shutdown your Linux system properly. This command will bring down the system immediately. shutdown -h now This will shut down the system in 60 minutes. shutdown -h +60 Use this command to reboot the computer immediately. shutdown -r now Here is an alternative command for […]
This cool fork bomb will open a CMD window and then another and another exponentially until the machine slows to a halt. This is for interests sake only. 1 2 3 :s start "loop.bat" %0 goto s This is another variant. 1 2 3 4 @echo off :begin echo Hello Mr Anderson. goto begin And […]
This is a sighting of Ubuntu on American ABC news in a sensationalist segment about “terrorist hackers on steroids.” They are showing the Ubuntu Ambience theme to show that all terrorist hackers use Linux. This is sensationalist journalism, like all mainstream news, but is an interesting screenshot though.
To open a new virtual terminal to enter commands, use the Ctrl-Alt-F2 key combination and enter your username and password. This is a virtual terminal where you can control your system with a distraction free full-screen terminal. There are key combinations to switch between virtual terminals, read more here: http://www.tldp.org/LDP/GNU-Linux-Tools-Summary/html/virtual-terminals.html. To get a version of […]
Sony pictures serves were recently hacked and some files were stolen. Apparently, there was a single folder named “Passwords” and this contained all of the files that were stolen. Apparently a DVDrip of the movie Fury was downloaded as well as countless passwords and other files. 47,000 social security numbers for various Hollywood stars including […]
This simple little script will print an updating clock in the terminal. #!/bin/sh watch -t -n 1 ‘date +%H:%M:%S | figlet’ This version will print a cow that tells you the time. #!/bin/sh watch -t -n 1 ‘date +%H:%M:%S | cowsay’ And finally, this prints the time using blocky characters. #!/bin/sh watch -t -n 1 […]
To navigate back to the last directory you were in, type cd -. This will take you back to where you were before. The cd ~ command will take you back to your home directory. The user can also use the cd command by itself to go back to the home directory. Using cd .. […]
The dumpzilla Python script allows a user to extract information from the Firefox web browser. This is useful when you are on someone elses machine and you wish to extract information about their browsing habits. Download the script from here: http://www.dumpzilla.org/. Make it executable: chmod +x dumpzilla.py. Then you may begin to analyse a Firefox […]
This web page allows a user to generate a sources.lst file for an Ubuntu distribution. repogen.simplylinux.ch is a site that allows you to recreate your sources.lst if it is deleted accidentally. This would be very useful for a person that needs this kind of service in a hurry. So, check this site out and see […]
How to mount the Ubuntu filesystem read-write when you have mounted the filesystem in recovery mode.
If you have appended this to the end of the grub command line to change a lost password: init=/bin/bash Ubuntu and you get this error. root@USB-h55-PC:~# passwd jason Enter new UNIX password: Retype new UNIX password: passwd: Authentication token manipulation error passwd: password unchanged Then you may fix this by remounting the filesystem read-write. Accomplish […]
Window manager themes. RISC styled WM theme for Xfce4: http://www.marutan.net/themes.php. GTK themes. Mac OS Classic theme for Xfce4: http://xfce-look.org/content/show.php?content=144719. Mac OS classic GTK2 theme: http://gnome-look.org/content/show.php/Mac+OS+9+Platinum+gtk+theme?content=110444. Plane GTK: http://gnome-look.org/content/show.php/Plane-Gtk3.6?content=156309. Classic 95 Windows `95 theme for MATE and Gnome: http://gnome-look.org/content/show.php/Classic95?content=157298. How to create a look-alike Windows XP desktop using IceWM: http://kmandla.wordpress.com/projects/lookalike-windows-xp-classic/. Windows 3.1 theme for Xfce4: http://xfce-look.org/content/show.php/Redmond3+%28Windows+3.1+theme%29?content=121526. […]
Sandisk have released a 400GiB SSD drive that enables a server machine to expand storage by plugging the device into a standard RAM slot. This is an interesting device, the ability to sacrifice a RAM slot and install a Solid State Drive instead. This device, placing storage closer on the motherboard to the CPU is […]
To reboot your Linux machine, use the sudo reboot command. Another way is to type sudo shutdown -r now. To lookup the IP address of a host, use the nslookup command. For example: nslookup google.com. ubuntu@ip-172-31-20-234 ~ % nslookup google.com Server: 172.31.0.2 Address: 172.31.0.2#53 Non-authoritative answer: Name: google.com Address: 188.8.131.52 Name: google.com Address: 184.108.40.206 Name: […]