Useful tips for everyday
Which tag will display message if JavaScript is not enabled? The tag is used to show only if JavaScript is disabled. In order to test…
What to do if you cant install Vim? For broken package state issues I turn to aptitude (sudo apt-get install aptitude) because it has handy…
How do you do a core dump analysis? Linux core dump analysis # nano Segmentation fault. # ulimit -c unlimited. # nano Segmentation fault (core…
How do you stop and then start sshd service in a single command? Procedure to restart sshd daemon Open the terminal application. Edit the file…
What is eating up my CPU usage? High CPU usage can be indicative of several different problems. A maxed-out CPU is also a sign of…
What is Kali Linux mini ISO? The Kali Linux “Mini ISO” is a convenient way to install a Kali Linux system which is always up-to-date…
How do I mount a Mac hard drive in Linux? Basic Mounting Ensure you have hfsplus installed: sudo apt install hfsplus. Find the block device…
Why are extension cords not recommended? Extension cords can overheat and cause fires when used improperly. Overheating is usually caused by overloading or connecting appliances…
How do you take input from a file in lex? The function yylex() is the main flex function which runs the Rule Section. Approach: Open…
What is Linux and why it is used? Linux® is an open source operating system (OS). An operating system is the software that directly manages…