ow do I see how many processes are running in Linux? How can count all running processes in Linux?
am a new FreeBSD system administrator. How do I add users on FreeBSD Unix operating systems using command line?
am a new user of FreeBSD operating system. How do I install htop on FreeBSD using the pkg command?
am a new FreeBSD developer and user. I have root access to my VM running in AWS cloud. How do I update packages and apply security upgrades on FreeBSD? What is the procedure for applying security updates on FreeBSD?
recently switched from a Windows server 2016 to a FreeBSD Unix server. I need to check disk space on Unix command line. How do I find out disk space utilization information using the Unix command-line option?
ow do I read my hard disk/SSD health using smartctl command on FreeBSD operating system? How can I hard drive health on FreeBSD and find out if my disk is dying?
an you explain bash exit status code? How do I set bash exit status in my Linux shell scripts?