Imej profil sandeeppai123
Penanda India Cochin, India
Ahli semenjak 28 Disember 2008
0 Cadangan


Dalam Talian Luar Talian
Remote Support for Linux Webservers (L1, L2 and L3) Remote Server Monitoring and taking care of various services and load hikes Making Emergency calls to Data Center when a server is not rebooted. Troubleshooting of Domain and DNS related issues DNS Fundamentals , including diagnostics with Linux tools Network fundamentals and diagnostics Troubleshooting Cpanel/WHM, Direct Admin, Plesk, Apache, Mysql. PHP, Exim, Email,SSH Issues Generating and Managing SSL certificates using Openssl Setting up and troubleshooting VPS containers (OpenVZ, HyperVM) Compiling PHP and Apache through shell and WHM Backup, restoration, repair and troubleshooting of mysql db's Troubleshooting Firewalls, mainly IPTABLES, CSF and APF, BFD, LFD and installation of the same Server setup, server security and sysctl hardening Installation of Load alert scripts in Linux Webservers Installation of Various forums and blogs for the customers Handling Support tickets in WHMCS,Kayako etc Also vast experience in Linux, Unix Basics and Commands Worked on File system, Permissions, User & Group Administration. Extensive Knowledge of FTP,SSH,SCP,NFS,NIS,RPM Implemented DNS,DHCP,HTTPD,RAID,SAMBA, SENDMAIL Well versed in IPTABLES, TCPWRAPPER, APF, BFD, Network Connectivity – Ping, arp, ifconfig, traceroute Backup Utilities – tar , dump, rsync Implemented NIS Client and Server Very Good in Nice, Renice, Cron, quotas Implemented Kickstart, NFS, HTTP Installations Configured Network Printers Configured device driver for hardware like modems,printers in Linux Kernel Compilation and Configuration. Configured IP Forwarding, adding, binding & unbinding NIC's Kernel updation of Redhat based systems and YUM. Working Knowledge of TCP/IP, Network Topologies and Cabling. Basic knowledge of XEN and Visualization
$5 USD/hr
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