I wanted to update Postgresql 13 on my Rocky8 test server Simple dnf update postgresql13dnf update postgresql13 leaded to the next error Problem 1: cannot install the best update candidate …
Category: Red Hat/CentOS
Simple pushtogit script
Create new file and add the next lines inside (for example pushtogit.sh) #!/bin/bash echo " ====================== running command from" $PWD cd $PWD git add . echo -n " ====================== …
SUDO CVE-2021-3156 and how to upgrade CentOS 6
Sudo is a powerful utility built in almost all Linux distributions and we have a bad news for you – a recent privilege escalation vulnerability (CVE-2021-3156) has been discovered. The …
Time and date on CentOS 7 Howto
NTP stands for Network Transport Protocol and it is used to keep the time on the servers synced with each other using a common reliable source to get the time. …
PostgreSQL on CentOS 7 – Howto
In this post I’ll try to show you how to install PostgreSQL 9.6 on CentOS 7.3 which is the current versions of PostgreSQL and CentOS. The default PostgreSQL version on CentOS …
CentOS PPTP client Howto
The Point-to-Point Tunneling Protocol (PPTP) is a method for implementing virtual private networks. Since it is marked as non secure and vulnerable, I don’t recommend it as a “final” VPN …
Kernel ACPI Error SMBus/IPMI/GenericSerialBus
I found the next error message in the log May 8 10:48:57 srv kernel: ACPI Error: SMBus/IPMI/GenericSerialBus write requires Buffer of length 66, found length 32 (20130517/exfield-299) May 8 10:48:57 …
Firmware Bug – The BIOS Has Corrupted Hw-PMU Resources
If you’re trying to install CentOS 7 on HP server and you receive the error from the caption, don’t worry – you’re not alone. According to Google, there are about …
Huawei E1552/E1800/E173 on CentOS 6
Today I had a chance to test Huawei E173 USB dongle and it works perfectly on my Mint Linux. All I had to do was to plug it in and …
HP B110i, B120i and B320i RAID controller – howto
The RAID functionality for the B120i and B320i controllers in the “e” series ProLiant servers is provided by a software driver (FakeRAID). The driver for these RAID controllers is available in …