What is the command for " how many shell is running in your
system or how many shell supported by your system " ?.
- 3 Answers
- 5208 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sandeep jaiswal
how many shell supported by your system
check the file /etc/shells
| Is This Answer Correct ? | 9 Yes | 1 No |
Answer / joker
> ps -a |grep -E 'sh$' |wc -l
-a is for to list process of all users
-E extended grep to filter the shells (since they end with sh like bash, tcsh, ksh, sh
-$ to match only at the end of the line where the process is printed
| Is This Answer Correct ? | 0 Yes | 1 No |
Answer / nayakss
ps| grep -E "*shh*" | wc -l
This gives the no of shell currently running.
Though this answer is correct but I don't think this is the
right approach.
| Is This Answer Correct ? | 0 Yes | 3 No |
write a shell script to find the largest number from 3 given numbers.
How can you get the value of pi till a 100 decimal places?
How to print all array elements and their respective indexes?
What are scripts in psychology?
Suppose you execute a command using exec, what will be the status of your current process in the shell?
Given a file find the count of lines containing the word "abc".
What are zombie processes?
Script S1 (which copies .dat files from one directory1 to another directory2) run continuously. Write Script S2 which kills S1 first, compresses all .dat files in directory1 and directory2 successfully, re-run Script S1 and stops self i.e. S2.
How to change our default shell?
Explain about gui scripting?
write a shell script to identify the given string is palindrome or not?
17 Answers CTS, HP, IBM, InfoEst, Wipro,
What is INODE?
ASP 
