On 17 March 2016, VMware releases ESXi 6.0 Update 2. The ESXi 6.0 Update 2 supports 25 G and 50 G ethernet link speeds and HTML5 support for VMware Host Client and enhance APIs support. VMware provides several ways to upgrade ESX/ESXi hosts: vSphere Update Manager Interactively using an ESXi installer ISO image Scripted upgrade vSphere… Read More »
What is Google Tax: Google tax is the popular term used to refer to a diverted profits tax. In 2014, Spain imposes a royalty charge on Google when its news site Google News uses material belonging to a Spanish publisher.In this response Google stopped cease collating such articles on Google News 🙂 Google tax is… Read More »
To enable the password policy in on my CentOS 7, i edited the /etc/login.defs and make changes following values: PASS_MAX_DAYS Maximum number of days a password may be used. PASS_MIN_DAYS Minimum number of days allowed between password changes. PASS_MIN_LEN Minimum acceptable password length. PASS_WARN_AGE Number of days warning given before a password expires.
# vim /etc/login.defs
The above… Read More »
Question: How can I convert .crt to .pem? Answer: You can use OpenSSL in CentOS and convert the .crt certificate to .pem certificate. Run following command on terminal:
# openssl x509 -in mycert.crt -out mycert.pem -outform PEM
If you are on Windows, the use OpenSSL libraries for Windows and run above same command. Download OpenSSL for Windows – http://www.slproweb.com/products/Win32OpenSSL.html
In January 2015, RailTel in partnership with Google launched first free high-speed public Wi-Fi service in Mumbai’s Mumbai Central station. Google CEO Sundar Pichai had announced that Mumbai Central will be the first station to get Wi-Fi under the scheme during his India visit in December 2015. During my visit at Mumbai Central station, i… Read More »
Question: Where can i download the RPM for Samba 4.3 for CentOS? Answer: The SerNet Samba is the famous repo to download Samba RPMs. Unfortunately, with the release of the Samba 4.3 packages SerNet changed to SAMBA+: Samba 4.3 packages as well as all later versions are available as software subscription. What does this mean?
Quesion: Recently, using Apache 2.4 i got the error message “NameVirtualHost has no effect and will be removed in the next release”. Can you explain this?Answer: From the apache documentation: Prior to 2.3.11, NameVirtualHost was required to instruct the server that a particular IP address and port combination was usable as a name-based virtual host.… Read More »
Since i started working on Linux, the MySQL used to be the default database but suddenly it was replaced by MariaDB – a “drop-in” replacement of MySQL. What happened all of a sudden? Here what im trying find out: Short answer: Due to fear that Oracle is making MySQL a more closed software after it… Read More »
Question: I have IBM Storwiz v3700 with 5 X 10TB SAS disk drive. I have kept first disk as spare. I have successfully created an array mdisk0 including 3 disk with RAID-5. Now i need to add last disk into existing array mdisk0 but it just not happening. Please help. Answer: IBM Storwize… Read More »