what is the cmd to display the last exit status in UNIX?
- 5 Answers
- 11911 Views
- MEIT, Syntel, I also Faced
- E-Mail Answers
Answer Posted / kk11749
$?
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
What is updatedb?
What is the use of cut command in unix?
What is $0 bash?
Which unix command to make a new directory?
What is the use of egrep command in unix?
How do I run a whois command?
What is awk command used for?
Is there any method to erase all files in the current directory, along with its all sub-directories, by using only one command?
What does 'mkdir' command do in UNIX?
Does cp command overwrite files?
How to display no of records in oracle using unix command?
Write a command that will display files in the current directory, in a colored, long format.
What is the command to compare two files in unix?
What is the first character of the output in ls l command?
Can you explain a little bit about command substitution?
