User prado

11 votes

3 answers

6k views

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

shell-script process ps exit-status

asked Jan 14, 2017 at 7:42

9 votes

3 answers

25k views

Best way to kill processes created by bash script?

linux shell-script process kill

asked Mar 11, 2017 at 1:32

4 votes

3 answers

2k views

Unable to assign output of nested commands to variable in bash

bash shell-script variable

asked Nov 28, 2016 at 10:27

4 votes

6 answers

4k views

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

awk

asked Apr 3, 2020 at 15:11

3 votes

1 answer

632 views

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

bash echo newlines printf

asked Feb 10, 2020 at 12:44

2 votes

0 answers

519 views

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

linux permissions mount loop-device udisks

asked Jul 4, 2019 at 9:16

2 votes

1 answer

2k views

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

linux bash files sendmail

asked Mar 25, 2017 at 7:54

2 votes

1 answer

4k views

How to get exit status of a background process?

linux bash background-process exit-status

asked Jan 30, 2017 at 11:57

2 votes

1 answer

479 views

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

bash pipe exit-status

asked Feb 13, 2017 at 5:02

2 votes

2 answers

3k views

How to loop numbers infinitely in bash?

bash shell-script

asked Feb 28, 2017 at 20:15

2 votes

1 answer

619 views

What is blocking: Firewall and tcpwrapper?

networking iptables tcp-wrappers

asked Apr 20, 2015 at 17:33

1 vote

0 answers

40 views

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

linux disk-usage disk

asked Aug 13, 2015 at 8:12

1 vote

1 answer

963 views

Why is my apache running in 8080 started by root?

apache-httpd uid

asked Nov 7, 2016 at 13:36

1 vote

2 answers

3k views

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

networking iptables firewall tcp-wrappers

asked Nov 11, 2016 at 10:05

1 vote

1 answer

409 views

User is able to edit a file using vim

linux permissions sudo vim

asked Jun 27, 2018 at 13:30

1 vote

0 answers

58 views

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

bash shell-script command-line cp mv

asked Jun 2, 2020 at 12:29

1 vote

1 answer

2k views

How to use ssh in a function(bash)?

bash shell-script ssh variable function

asked Jan 4, 2017 at 4:12

0 votes

1 answer

206 views

why perl's if condition is satisfying empty string?

regular-expression perl user-input

asked Nov 18, 2020 at 7:16

0 votes

1 answer

136 views

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

shell command-line rhel date timezone

asked Aug 19, 2019 at 8:49

0 votes

1 answer

831 views

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

shell rhel pipe ansible

asked Mar 23, 2020 at 20:41

0 votes

0 answers

440 views

How to download group packages "Server with GUI"?

rhel yum repository

asked May 9, 2019 at 7:37

0 votes

1 answer

2k views

Buffer memory increased

linux memory buffer

asked Apr 6, 2017 at 5:21

0 votes

1 answer

696 views

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

bash shell ssh quoting date

asked Apr 7, 2017 at 10:29

0 votes

1 answer

90 views

Logging to a new file for a continues running script

linux logs scripting compression

asked Dec 8, 2016 at 18:47

0 votes

2 answers

2k views

suspicious activity in the server?

linux security process bandwidth

asked Mar 19, 2017 at 9:20

0 votes

1 answer

1k views

Exit the terminal and execute a command.

bash shell-script terminal exit

asked Nov 28, 2016 at 9:25

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26 Questions

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

Best way to kill processes created by bash script?

Unable to assign output of nested commands to variable in bash

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

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

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

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

How to get exit status of a background process?

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

How to loop numbers infinitely in bash?

What is blocking: Firewall and tcpwrapper?

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

Why is my apache running in 8080 started by root?

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

User is able to edit a file using vim

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

How to use ssh in a function(bash)?

why perl's if condition is satisfying empty string?

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

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

How to download group packages "Server with GUI"?

Buffer memory increased

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

Logging to a new file for a continues running script

suspicious activity in the server?

Exit the terminal and execute a command.