Abrt
- abrtd daemon deleting recently created application core dumps on CentOS 7
- abrt-cli status’ timed out is always shown when logging on or changing users
Drivers (Nvidia)
End-Of-Life
FirewallD
- Disable FirewallD Services on CentOS 7
- Using firewall-cmd in CentOS 7
- Using firewall-cmd rich rules to whitelist IP Address Range
- Using firewall-cmd to configure gateways and isolated client network on CentOS-7 and Rocky Linux 8
Hardware
NFS
- showmount fails with clnt_create: RPC: Program not registered from a NFS client communicating with a NetApp filer
- How to increase the number of threads created by the NFS daemon for CENTOS 7
- How to configure NFS on CentOS 7
- How to check NFS Client connection from NFS Server
System Administration
- Set hostname for CentOS 7 using hostnamectl
- Introduction to Systemd on CentOS 7
- Commands for sending signals by explicit request
- Determine how many CPUs in the systems
- Setting up NTP in CentOS 7
- Resolving “lsb_release not found” on CentOS 7
- rpcbind.socket systemd unit fails to start when IPv6 is disabled
- Using TCPDump on CENTOS 7
- Remove virbr0 Interfaces from CentOS 7
- Redirecting to another site in User Directory in APACHE
- Yum cheat-sheet from Redhat
- Fixing Dependencies Resolution on CentOS 7
- Setup of Linux OneDrive on CentOS 7
- How is the nproc hard limit calculated and how do we change the value on CentOS 7
- You have to delete all the items in this folder before you can delete the folder” on oneDrive
XFCE4
XVNC