Arunlal Ashok, Author at Crybit.com

About Arunlal Ashok

SRE at Endurance International Group. Linux lover. Like to play on Linux console. I started this blog to share and discuss Linux thoughts.

Always happy for an open discussion! Write to arun (@) crybit (dot) com.

6 10, 2019

How to check the execution time of your bash script?
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How to check the execution time of your bash script?

Bash, Linux

How to check the execution time of your bash script?

By Arunlal Ashok|2019-10-21T06:56:24+05:30October 6th, 2019|Bash, Linux|10 Comments

Do you have a long running bash script on your [...]

4 10, 2019

How to kill or terminate unwanted tty/pts sessions in Linux?
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How to kill or terminate unwanted tty/pts sessions in Linux?

Administrative tools

How to kill or terminate unwanted tty/pts sessions in Linux?

By Arunlal Ashok|2019-10-06T13:39:51+05:30October 4th, 2019|Administrative tools|7 Comments

Have you ever faced this situation, a lot of terminal [...]

3 10, 2019

A quick jump into AWS EC2 features – overview
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A quick jump into AWS EC2 features – overview

AWS

A quick jump into AWS EC2 features – overview

By Arunlal Ashok|2019-10-05T15:09:03+05:30October 3rd, 2019|AWS|1 Comment

Hey this is pretty awesome to write in new WordPress [...]

2 10, 2019

How to install dig, nslookup, host commands in Linux
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How to install dig, nslookup, host commands in Linux

Utilities

How to install dig, nslookup, host commands in Linux

By Arunlal Ashok|2020-03-23T05:48:09+05:30October 2nd, 2019|Utilities|3 Comments

How to install dig, nslookup, host commands on Linux machine? [...]

1 10, 2019

Easy way to uninstall CSF from server
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Easy way to uninstall CSF from server

Firewall

Easy way to uninstall CSF from server

By Arunlal Ashok|2019-10-05T15:04:02+05:30October 1st, 2019|Firewall|5 Comments

uninstall csf [Config Server Firewall] In our previous post, we [...]

30 09, 2019

Allow/deny ping on Linux server – iptables rules for icmp
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Allow/deny ping on Linux server – iptables rules for icmp

Firewall

Allow/deny ping on Linux server – iptables rules for icmp

By Arunlal Ashok|2019-10-05T14:56:12+05:30September 30th, 2019|Firewall|23 Comments

Managing PING through iptables Allow/deny ping on Linux server. PING [...]

29 09, 2019

15+ maldet command switches and options with examples – Linux
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15+ maldet command switches and options with examples – Linux

commands, Linux, Web Server

15+ maldet command switches and options with examples – Linux

By Arunlal Ashok|2019-10-06T13:11:43+05:30September 29th, 2019|commands, Linux, Web Server|13 Comments

Maldet command switches, that's what we are discussing today in [...]

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