Linux:DHCP Configuration in RHEL...DHCP, or Dynamic Host Configuration Protocol, allows an administrator to configure network settings for all clients on a central server. The DHCP server in turn leases the client an IP address within a given range or leases the client an IP address b...Dec 31, 2023·1 min read
Linux:DNS ConfigurationName to IP resolution & IP to name. to find the IP we use : nslookup <website name> nslookup www.google.com Forward and Reverse Lookup Query When a client queries for IP address called Forward and query for name of host called reverse lookup query. ...Dec 23, 2023·4 min read
Configure iSCSI Target & iSCSI InitiatorISCSI is a transport layer protocol that describes how Small Computer System Interface (SCSI) packets should be transported over a TCP/IP network. iSCSI - Internal Small Computer System Interface iSCSI, which stands for Internet Small Computer System...Dec 23, 2023·4 min read
Linux:PanicSeveral time after patching we will get KPE(Kernel Panic Error) Understanding Linux Kernel Panic: A kernel panic occurs when the Linux kernel encounters a critical error that it cannot recover from. This results in the system halting, displaying diag...Dec 15, 2023·3 min read
OCI Compute Service : cheatsheetOCI Compute Services Compute OS Management Service Instance Configuration Instance Pool ASG [Auto Scaling] Load Balancer OCI Traffic Management and Health Checks Compute There are two types of instance BM [Bare metal / physical machine], ...Dec 13, 2023·5 min read