Search Interview Questions |  More than 3000 questions in repository. There are more than 900 unanswered questions. Click here and help us by providing the answer. Have a video suggestion. Click Correct / Improve and please let us know. |
|
|||
|
| ||||
| Unix - Interview Questions and Answers for 'Hcl' - 3 question(s) found - Order By Newest | ||||
| ||||
| Ans. 59 23 28-31 * * [ "$(date +%d -d tomorrow)" = "01" ] && job_name | ||||
| Help us improve. Please let us know the company, where you were asked this question : | ||||
 Discuss Correct / Improve  unix crontab  Asked in 1 Companies | ||||
 Related Questions | ||||
| ||||
| Ans. du -a /var | sort -n -r | head -n 10 | ||||
| Help us improve. Please let us know the company, where you were asked this question : | ||||
| Discuss Correct / Improve unix command Asked in 1 Companies | ||||
| Related Questions | ||||
 How to display and set the Class path in Unix ? | ||||
| What is the use of !! command ? Can I use it with conjunction to some other string to complete a command ? | ||||
| What are fields that gets displayed when you execute "Top" command and briefly explain each field ? | ||||
| As root, if you have to assign the owner for the file and set only read permission for the owner, Write a unix command to do it. | ||||
| Can you tell me any 10 unix command you have worked with ? | ||||
| How do you ftp files to a different server ? Do you use scp or mput etc. | ||||
| Can we change permissions recursively for all folders and files within a single folder ? | ||||
| Explain unix commands - cat and pwd. | ||||
| ||||
| Ans. PID - process identification number is an identification number that is automatically assigned to each process when it is created USER - User Name PR - PR is the process actual priority NI is the nice value, which is a user-space concept. VIRT -Virtual Image (kb). The total amount of virtual memory used by the task. RES - Resident size (kb). The non-swapped physical memory a task has used. SHR - Shared Mem size (kb). The amount of shared memory used by a task. S - Process Status. The status of the task which can be one of: D = uninterruptible sleep R = running S = sleeping T = traced or stopped Z = zombie %CPU - % CPU usage %MEM - % MEM Usage TIME - Total CPU time the task has used since it started. COMMAND - Command which was used to execute the process | ||||
| Help us improve. Please let us know the company, where you were asked this question : | ||||
| Discuss Correct / Improve top command unix command Asked in 1 Companies | ||||
| Related Questions | ||||
