Top "Rhel" questions

How do you scroll up/down on the Linux console?

I recognize that Up/Down will give you the command history. But, how do you look at past output by …

linux terminal rhel

Best practice to run Linux service as a different user

Services default to starting as root at boot time on my RHEL box. If I recall correctly, the same is …

linux sysadmin rhel init.d

Installing Python 3 on RHEL

I'm trying to install python3 on RHEL using the following steps: yum search python3 Which returned No matches found for: …

python python-3.x rhel

Fatal error: Can't open and lock privilege tables: Table 'mysql.host' doesn't exist

I am on a server that has afresh install on RHEL 5. I was able to install Apache and PHP just …

mysql linux rhel rhel5

How to find which version of Oracle is installed on a Linux server (In terminal)

I am in terminal in Redhat 5.5 and I need to find out which version of Oracle is installed. I am …

linux oracle rhel

Completely remove MariaDB or MySQL from CentOS 7 or RHEL 7

I installed MariaDB on CentOS 7 but I had some problems with some configuration, now it is completely misconfigured. Thus, I …

mysql centos mariadb yum rhel

How to redirect output of systemd service to a file

I am trying to redirect output of a systemd service to a file but it doesn't seem to work: [Unit] …

linux centos7 systemd rhel rhel7

How to run a command as a specific user in an init script?

I'm writing an init script which is supposed to execute a single command as a user different than root. This …

linux bash centos init rhel

Docker CE on RHEL - Requires: container-selinux >= 2.9

I am trying to install Docker CE on RHEL using this link. This is my RHEL version: Red Hat Enterprise …

docker unix rhel

Error when using scp command "bash: scp: command not found"

I want to use scp command to copy a local file to remote server, but I get an error message …

scp openssh rhel