📌 VLAN Creation on KVM-I
· ☕ 6 min read · 🦉 admin
VLAN creationg on KVM
📌 Configuring PAM for crontab
· ☕ 3 min read · 🦉 admin
Because of some strict rules such as PCI DSS compliances, we could not set password for root user to “never expire”. But, when password expires for any account in the Linux systems crontab jobs will not work. Unless, you configure the PAM to run it, or extending root password. Or you need to buy some proprietary software to change root password periodically in the defined period of time. By the way, even your root password has expired, switching to root user from non-root user will still work.
📌 CPU Affinity
· ☕ 2 min read · 🦉 admin
CPU Affinity
📌 Adding Shared disk on KVM
· ☕ 1 min read · 🦉 admin
Addin Shared disk on KVM
📌 Removing and Rescanning SCSI Disk
· ☕ 2 min read · 🦉 admin
Removing and Rescanning SCSI Disk
📌 Sending Mail with Ansible
· ☕ 1 min read · 🦉 admin
Sending Mail with Ansible
📌 Multipath with iSCSi
· ☕ 6 min read · 🦉 admin
Multipath with iSCSi
📌 Mounting QCOW2 Disk
· ☕ 2 min read · 🦉 admin
Mounting QCOW2 Disk
📌 Z-Modem
· ☕ 1 min read · 🎅 admin
Z-Modem
📌 SNMP-I
· ☕ 6 min read · 🦉 admin
SNMP-I
📌 Finding out per process Swap usage
· ☕ 3 min read · 🦉 admin
Finding out per process Swap usage
📌 L7 LB with HAProxy
· ☕ 2 min read · 🦉 admin
haproxy
📌 Apache as a Forward Proxy
· ☕ 5 min read · 🦉 admin
Apache as a Forward Proxy