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prado
  • Member for 7 years, 7 months
  • Last seen more than a week ago
  • Bangalore, Karnataka, India
11 votes
3 answers
6k views

Why do I get different exit status for ps | grep in a script?

9 votes
3 answers
25k views

Best way to kill processes created by bash script?

4 votes
3 answers
2k views

Unable to assign output of nested commands to variable in bash

4 votes
6 answers
4k views

Why does awk behave differently for $1 if the value is 0 (number zero)?

3 votes
1 answer
632 views

Why echo after printf is not displaying in a new line?

2 votes
0 answers
519 views

Why "udisksctl" and "mount -o loop" giving different root permissions after mounting?

2 votes
1 answer
2k views

How to convert a colored file to mail readable in bash?

2 votes
1 answer
4k views

How to get exit status of a background process?

2 votes
1 answer
479 views

How to get exit status of a particular command in a pipeline? [duplicate]

2 votes
2 answers
3k views

How to loop numbers infinitely in bash?

2 votes
1 answer
619 views

What is blocking: Firewall and tcpwrapper?

1 vote
0 answers
40 views

Specific question about "/mnt": /mnt is not showing the disk space [duplicate]

1 vote
1 answer
963 views

Why is my apache running in 8080 started by root?

1 vote
2 answers
3k views

Which one will block first? tcp-wrapper or Iptables?

1 vote
1 answer
409 views

User is able to edit a file using vim

1 vote
0 answers
58 views

Why cp and mv behave differently in bash script than command prompt? [duplicate]

1 vote
1 answer
2k views

How to use ssh in a function(bash)?

0 votes
1 answer
206 views

why perl's if condition is satisfying empty string?

0 votes
1 answer
136 views

How to restore timezone from RHEL 5.x to RHEL 7.x?

0 votes
1 answer
831 views

How to add error handling for ansible shell module with pipes?

0 votes
0 answers
440 views

How to download group packages "Server with GUI"?

0 votes
1 answer
2k views

Buffer memory increased

0 votes
1 answer
696 views

Date command is not working in remote server when running using a script

0 votes
1 answer
90 views

Logging to a new file for a continues running script

0 votes
2 answers
2k views

suspicious activity in the server?

0 votes
1 answer
1k views

Exit the terminal and execute a command.