Linux Administrator - System Maintenance/Support

About the Employer
Annual Salary
Not disclosed

Job Description

Roles and Responsibilities :- Trouble Shooting.- Installation of various patch and OS.- Accessing Of FTP Server.- User Administration. - Server Monitoring.- Monitoring logs.- System maintenances and troubleshooting. - Network Trouble shoot.Responsibilities :- Operating Systems: Red hat (6 and 7), OS installation in LINUX servers, Troubleshooting O/S (LINUX) related problems.- Advanced User/Group Administration.- Implementing various security tools like SETUID, SETGID and STICKY BIT on file... system for secure access.- Configuring and Maintaining the Disk Quotas and ACLs for users. Creating and Managing the File Systems.- LVM: Have good knowledge creating the file systems using LVM, extending/reducing VG and LV & troubleshooting the issues.- Sound knowledge of installing and configuring servers- Configuration of Network resources, adding & configuring Virtual NIC.- Patching/Software Deployment: Install patch/software and upgrade using a centralized depot server using rpm & yum (for Linux)- Installation and configurations of DHCP and DNS (Domain Name System) Servers. Installation and configurations of Apache Web Server & Tomcat Server in RHEL 6.0 & 7.0 Monitor the system performance for better performance, monitor and control user process.- Configuration of Remote Access utilities, providing user access control on services like telnet, ftp and ssh.- Monitoring the Servers performance using with performance monitoring tools like top and ps, etc. Taking Backup mysql and creating databases & creating tables and assigning privileges to mysql users. (ref:hirist.comShow full descriptionCollapse

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