Yum
[5 Solutions] another app is currently holding the yum lock
With yum we get "another app is currently holding the yum lock" or "Existing lock /var/run/yum.pid: another copy is running as pid XXX". To fix this you can..
How to set up proxy for yum repository in Linux?
I will share examples to set up proxy for yum repository in Linux. Modify yum.conf or /etc/yum.repos.d to set proxy for yum repositories.
Fix 'there are no enabled repos' & create local repository in RHEL 7 & 8;
Create local repository using yum and dnf in RHEL 7 and 8 Fix there are no enabled repos Perform yum install without subscription. Create Offline yum repo Linux …
Rpmbuild | Create rpm package | Build rpm from source code
Step-by-Step Tutorial to create rpm package from scratch in Linux and build rpm from source code using rpmbuild RHEL/CentOS. Make rpm package
Install old rpm or downgrade rpm to specific version using yum in Linux
How to Install old rpm downgrade rpm to specific version with yum or rpm command. Instruct downgrade force rpm to old package version in CentOS RHEL Linux