Authors
-
Join me in Slack!
-
Join 2,075 other subscribers
Tags
- adblock plus
- aix
- apt
- apt-get
- Bash
- bionic-beaver
- Bluetooth
- Compile
- core
- Crack
- data
- db
- debug
- Desktop
- docker
- encryption
- extensions
- ffmpeg
- files
- filesystem
- find
- Firefox
- Gnome
- gnome-shell
- google-chrome
- grep
- hostname
- img
- install
- ip
- iso
- Java
- kde
- kvm
- Leadership
- Linux
- linuxmint
- Live USB
- Lucid
- lvm
- Management
- mint
- mount
- MySQL
- network
- Network Manager
- OpenOffice
- Oracle
- password
- printer
- python
- qemu
- Redhat
- reset
- rm
- sed
- server
- siebel
- SQL
- sqlplus
- srvrmgr
- ssh
- swap
- terminal
- Ubuntu
- Ubuntu Hardy
- Ubuntu Jaunty
- Uncategorized
- Unix
- VirtualBox
- vmware
- Windows
- xenial
- xserver
- Xubuntu
Archives
- August 2026
- June 2026
- May 2026
- February 2026
- April 2025
- March 2025
- February 2025
- January 2025
- December 2024
- November 2024
- October 2024
- August 2024
- April 2024
- February 2024
- January 2024
- November 2023
- October 2023
- September 2023
- April 2023
- January 2023
- October 2022
- July 2022
- December 2021
- October 2021
- July 2021
- April 2021
- March 2021
- October 2020
- May 2020
- April 2020
- March 2020
- February 2020
- January 2020
- December 2019
- November 2019
- October 2019
- June 2019
- April 2019
- February 2019
- January 2019
- December 2018
- November 2018
- October 2018
- September 2018
- May 2018
- April 2018
- March 2018
- February 2018
- January 2018
- December 2017
- November 2017
- September 2017
- August 2017
- July 2017
- May 2017
- April 2017
- March 2017
- February 2017
- January 2017
- October 2016
- September 2016
- August 2016
- July 2016
- April 2016
- March 2016
- November 2015
- September 2015
- August 2015
- June 2015
- February 2015
- December 2014
- November 2014
- October 2014
- September 2014
- June 2014
- May 2014
- February 2014
- January 2014
- September 2013
- August 2013
- July 2013
- May 2013
- April 2013
- March 2013
- February 2013
- January 2013
- December 2012
- November 2012
- October 2012
- September 2012
- August 2012
- July 2012
- January 2012
- December 2011
- November 2011
- October 2011
- September 2011
- June 2011
- May 2011
- April 2011
- March 2011
- January 2011
- December 2010
- November 2010
- October 2010
- September 2010
- August 2010
- June 2010
- May 2010
- April 2010
- March 2010
- February 2010
- January 2010
- December 2009
- October 2009
- September 2009
- August 2009
- July 2009
- June 2009
- May 2009
- April 2009
- March 2009
- February 2009
- January 2009
- December 2008
- November 2008
- June 2008
- May 2008
- April 2008
- March 2008
- February 2008
- January 2008
- November 2007
Author Archives: Ahmed Tawfik
Force expiry of a Linux Account
Just locking the linux account isn’t enough, since the user can use other methods to login, such as PKI. The best solution would be to force expire the account: sudo chage -M 0 username
Search for an AD user using PBIS and userid
Let’s say I have a user id in Linux 234234234 and I need to check which user that represents in Active Directory. All I need is: pbis enum-users | grep -B 5 -A 5 234234234 where: enum-users: returns all users … Continue reading
Create random passwords from command line in Ubuntu
There are two handy tools that generate random passwords from the command line in Ubuntu (and other distros of course). It’s more secure to use passwords from these tools instead of online password generators. First of which is apg and … Continue reading
How to solve vSphere Windows Client 5.1 SSL Error
In this article, I am using Windows 7 64-bit with vSphere Client 5.1.0 This issue has been bugging me for quite some time. Whenever I search for any VM inside vSphere Windows Client, I keep receiving this message, and I … Continue reading
Use fsck with LVM
A VM’s filesystem (which was using LVM) was corrupt and it couldn’t boot. All I did was force boot from systemrescuecd and ran the following command: fsck.ext4 /dev/vgname/lvname Note: Switch ext4 to any other type of filesystem you have, e.g. … Continue reading
