HPOV - HP OpenView is tool related to service desk operations where tickets will be logged in case of a IT related issue. This tools maintains the CMDB of a par...
Use the command tail -20 filename to see the last 20 lines of a file. The answers for a and d both point to an invalid command. The answer for b points to a val...
If the number of lines to display is not specified, the first ten lines of the specified file is displayed. The asterick tells head to display the content of...
Checkdisk is a command in DOS and Microsoft Windows systems which verifies a hard disk or a floppy disk for file system integrity. It is similar to the fsck com...
For SQLNET V1 check for the existence of the orasrv process. You can use the command "tcpctl status" to get a full status of the V1 TCPIP server, other protocol...
The write command enables you to write an actual message on the other terminal online. You have to issue the write command with the login ID of the user with wh...