2daygeek :- Linux & Open Source Tips

How to count number of files and folder in a directory

How to count number of files and folder in a directory

I have posted 5+ commands and examples to count files and directory in linux. The below command is count, how many files are in current directory. ls -l | grep ^- | wc -l...

SEO and inbound marketing

SEO and inbound marketing

With SEO, you would like Authority In organic search, you cannot purchase visibility with money. Instead, the operating currencies are authority and relevancy. Authority comes from links and social media sharing. Here lies the...

how to reset the “nagiosadmin” password

how to reset the “nagiosadmin” password

Nagios is the best monitoring tool to monitor server’s and network equipments. We have added our all the servers to nagios monitoring tools and i forget the password. Here i’m to explain how to...

Sitemap Importance

Sitemap Importance

We all understand that Google is today’s best program. It produces the best a part of the general traffic on the online. Webmasters price smart Page Rank in Google far more than showing in...

How to check RDNS Records

Reverse DNS lookup or reverse DNS resolution (rDNS) is the determination of a domain name that is associated with a given IP address using the Domain Name Service (DNS) of the Internet. Many of...

How to change the password in linux using passwd command

How to change the password in linux using passwd command

Root (Super User) can change any user account password in linux using “passwd” command, if you want to change the “root” user password, you should type “passwd” on shell, you will be prompt to...

How to view the last modified files/folders in linux

How to view the last modified files/folders in linux

I have posted 5 Examples to view the last modified files/folders in linux. Use the below command to view the last modified files/folders in linux # ls -lt Use the below command to view...

Important CSF Commands for linux server administrator

Important CSF Commands for linux server administrator

I have posted this article to Linux server administrators who are make changes on csf firewall via command line, this will very helpful. 1) How to add IP address to CSF deny list To...

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