| Other Unix Commands Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| what is the use of the hidden files? | | 3 |
| what does the job command do? | | 1 |
| How to delete a directory containing files and folders? | | 1 |
| How would you change all occurrences of a value using VI? | | 3 |
| what is the command to get help on a UNIX terminal?
| | 2 |
| the difference between a soft link and a hard link? | | 3 |
| how unix kernel distinguishes between a normal file and
device file ? | IBM | 5 |
| How to convert a hidden file to normal visible file? | | 2 |
| what does the command 'wc' do? | | 2 |
| what are processor execution levels and priorities? | Infosys | 2 |
| How do you find path of a directory? Give its syntax. | | 6 |
| What is the syntax of grep command and what is its use? | | 4 |
| in UNIX,what is the command to remove directory with files?
| | 3 |
| Which mode is used for allowing file write,read and append
mode? | BitWise | 4 |
| In Unix file permissions what does the second field denotes? | | 1 |
| What command is used to replace the existing string with
some other? | TCS | 4 |
| what is shell? | | 3 |
| Write a command to find all of the files which have been
accessed within the last 30 days. | Google | 3 |
| what is telnet? | | 2 |
| what is kernel? | | 3 |
| |
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