-bash: warning: setlocale: LC_CTYPE: cannot change locale (UTF-8): No such file or directory
You deploy a new server and get the following message: > -bash: warning: setlocale: LC_CTYPE: cannot change locale (UTF-8): No such file or directory How to
Operating Systems
How to protect a Linux system from brute force attacks
The most common type of attack on Linux servers are performed by script kiddies. They have computers running that continuously scans the internet to find
How to use Tar and Unzip on Linux to compress and decompress files
Tar and Zip are both file compression formats that you’ll encounter. You can use built-in utilities in Linux to compress and decompress / expand these
Where are Linux log files stored?
The key to solving Linux related server problems is to know where the log files are stored and to be able to get to them
How can I find out my public IP address using the command line?
dig +short myip.opendns.com @resolver1.opendns.com Reference: https://www.cyberciti.biz/faq/how-to-find-my-public-ip-address-from-command-line-on-a-linux/
How to sort files in Linux in date order
Use the following flags with ‘ls’ to control the directory date sort order: ls -lat -l is for long style -a is for all (including
How to turn off or on a Linux service from starting up from the command line
Use this command: # chkconfig service_name on or off
What is my IP address? How can I determine my IP address reliably from the command line using Linux?
Introduction This article explains how to get the IP address of a computer as viewed from the outside. The reason why you might want to
Where is killall on CentOS?
Help! My CentOS server is running away from me and I can’t find killall! Where is killall? Use pkill process instead, e.g. pkill apache2 Reference:
Bind fails but no log file that show anything
Your named server suddenly stops working. You go into a mild panic because restarting the service doesn’t show you where it’s failing. It’s as if