User SecureTech

110 votes

4 answers

213k views

How to add/remove an element to/from the array in bash?

asked Dec 8, 2016 at 7:47

7 votes

2 answers

22k views

How to verify a service is listening on both ipv4 and ipv6?

asked Sep 9, 2015 at 9:11

5 votes

2 answers

5k views

How "Max open files" soft and hard limit are set for specific process?

asked Apr 27, 2016 at 7:06

3 votes

1 answer

3k views

Process exceeding max open files limit

asked Jun 18, 2015 at 9:47

1 vote

4 answers

7k views

Regular expression to match floating point numbers in shell script

asked Dec 5, 2016 at 9:56

1 vote

1 answer

3k views

How to handle broken link after file deletion.in /proc/<pid>/fd directory?

asked Mar 16, 2016 at 14:34

1 vote

1 answer

69 views

Executing shell script parallelly and in background skips some operation

asked Mar 28, 2016 at 10:37

1 vote

0 answers

76 views

Should DNS (PTR Records) be configured differently for different ipv6 networks?

asked May 27, 2016 at 4:24

1 vote

3 answers

1k views

Variable assignment syntax error in shell [closed]

asked Jun 3, 2016 at 6:31

1 vote

1 answer

2k views

Where does keytool command logs?

asked Nov 17, 2015 at 11:20

0 votes

1 answer

2k views

How to extract initrd image from RHEL iso and put a script in initrd /bin/

asked Dec 19, 2015 at 10:08

0 votes

1 answer

559 views

yum update error in RHEL 5.11

asked Jan 13, 2016 at 14:16

0 votes

0 answers

124 views

Function call inside make file ( Linux)

asked Jan 28, 2016 at 7:07

0 votes

2 answers

2k views

Define a set of values for a variable in shell script

asked Jul 20, 2016 at 10:20

0 votes

1 answer

1k views

How authentication is done between two nodes in tcp/ip or udp client server socket

asked Jul 23, 2016 at 7:50

0 votes

1 answer

434 views

best way to find substring of integer number in perl

asked Oct 9, 2016 at 8:25

Stack Exchange Network

16 Questions

How to add/remove an element to/from the array in bash?

How to verify a service is listening on both ipv4 and ipv6?

How "Max open files" soft and hard limit are set for specific process?

Process exceeding max open files limit

Regular expression to match floating point numbers in shell script

How to handle broken link after file deletion.in /proc/<pid>/fd directory?

Executing shell script parallelly and in background skips some operation

Should DNS (PTR Records) be configured differently for different ipv6 networks?

Variable assignment syntax error in shell [closed]

Where does keytool command logs?

How to extract initrd image from RHEL iso and put a script in initrd /bin/

yum update error in RHEL 5.11

Function call inside make file ( Linux)

Define a set of values for a variable in shell script

How authentication is done between two nodes in tcp/ip or udp client server socket

best way to find substring of integer number in perl