uptime and w commands in Linux
The uptime and w commands in Linux and Unix systems give pointed information about the system uptime, load average and about logged in users. uptime The uptime command is given…
The uptime and w commands in Linux and Unix systems give pointed information about the system uptime, load average and about logged in users. uptime The uptime command is given…
Using the free command, the free and used memory in a Linux or Unix system can be found. The free command can be given from the command line as, free…
Linux commands like top, uptime and w report the system load average. For instance, the first line of top command output is something like, top - 04:56:31 up 60 days,…
The Unix top command is useful for monitoring systems continuously for processes that take more system resources like the CPU time and the memory. top periodically updates the display showing…
The ps command gives information about processes on a Linux or Unix system. Our programs run as processes in the system. Also, for each installed package, there might be one…
The cron daemon helps in running jobs at predefined times periodically. However, the system needs to running at all times so that cron can can execute a job at the…
cron is a daemon that executes programs for users periodically at predefined times. The cron daemon or service is started by the init process during system initialization. cron comes from…