but if you are a junior engineer, your manager will not assign the mandatory previleges which you need to execute some scripts in linux, so you need sudo command to help you. your manager will tell you which sudo services is apt to help you for your need. for example, if I want to...
#defineERESTARTNOHAND 514/* restart if no handler.. */ #defineENOIOCTLCMD 515/* No ioctl command */ #defineERESTART_RESTARTBLOCK 516/* restart by calling sys_restart_syscall */ #defineEPROBE_DEFER 517/* Driver requests probe retry */ #defineEOPENSTALE 518/* open found a stale dentry *...
so we can assume that we'll continue through the loop. Now, since my last command was the print, I can't hit enter to get an si, I'll have to type it the next time.
Sudo is acommand-lineutility forUnixand Unix-based operating systems such asLinuxandmacOS. The utility provides an efficient way to temporarily grant users or user groups privileged access to system resources so that they can run commands that they cannot run under their regular accounts. Users ca...
How do I identify high CPU utilization by Java threads on Linux/Solaris Note:kill -3command does not produce output directly to a file from the command line. Instead, it produces output to theconsole outputof the process it was invoked on. For a JBoss EAP domain mode server, its console...
MicroK8s, the lightweight Kubernetes that's taking the industry by storm, contributes to countless use cases. Here we examine some the most common ones.
This changes the directory to your Downloads folder. If you wish to verify that the installer file is in this folder, use the commandls. The installer needs administrative privileges to run. Use the commandsudoto run the installer script. For example, if the installer is called “installer....
[lab@master ~]$ oc rsh <mw-pod-name> sh-4.4$ top -b -n 1 -H -p <java-pid> sh: top: command not found sh-4.4$ ps sh: ps: command not found CPU metrics such as container_cpu_user_seconds_total and container_cpu_system_seconds_total as cAdvisor metrics are collected by Open...
curl -x 192.168.44.1:8888 http://linux.com/ The-xoption connects you to port 8888 on the server 192.168.44.1. Make sure that you replace the proxy details in the command with the proxy you want to connect to. The aforementioned proxy server doesn't require authentication, but you can ac...
By appending the ampersand operator to any command, you dictate the shell toexecute that Linux command in the backgroundso that you can continue using the shell untethered. gedit & Usually, if you run gedit from the terminal, you will be unable to use the terminal unless you close the text...