Technical articles and infrastructure guidance tagged centos.
Technical articles and infrastructure guidance tagged centos.
What is the CentOS web panel and why it's an important control panel CentOS Web Panel (CWP) is a free web hosting control panel for Linux servers running the CentOS operating system. It is designed to provide an…
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No matter what you’re doing on your computer, you need to do so with an eye to security — that means using strong passwords, storing files in safe locations, and in some cases encrypting files. Fortunately, for nearly…
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On centos 7, there are instances where you get the error Unable to register authentication agent: GDBus.Error:org.freedesktop.PolicyKit1.Error.Failed: Cannot determine user of subject Error registering authentication…
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Command to run the Apache benchmark tool (ab) with 200 simultaneous requests until 2000 requests are completed: # ab -k -c 100 -n 2000 localhost/checkiffileexists.php Let’s run the test and compare the results. Pay…
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Mdadm is the modern tool most Linux distributions use these days to manage software RAID arrays; in the past raidtools was the tool we have used for this. This cheat sheet will show the most common usages of mdadm to…
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First Check the NIC driver version installed on the server. [root@test]# /sbin/lspci | grep Ethernet 0b:00.0 Ethernet controller: Intel Corporation 82574L Gigabit Network Connection 15:00.0 Ethernet controller: Intel…
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By default, Rsyslog service is automatically installed and should be running in CentOS/RHEL 7 . In order to check if the daemon is started in the system, issue the following command with root privileges. # systemctl…
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If you get Encryption error on login using root then try following. Login as root in shell/ssh 1. try setting new password for root user. passwd if this does not help then try 2. Check hashing (hashing needs to be md5…
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Centova Cast is the leading management platform for Internet radio streams, providing extensive insight and control to stream hosting providers.Centova Cast offers powerful features for both stream hosting providers and…
Read ArticleIf you're logged in, or having issues logging in, where you get booted back to the main login page, and your: /var/log/directadmin/error.log shows this error Rejected session for user admin because IP (1.2.3.4) doesn't…
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