Linux SysAdmin
System Administrator | Linux Specialist | Bash Scripting Expert
I am a dedicated and knowledgeable System Administrator with hands-on experience in Linux system administration, monitoring, and troubleshooting. I have strong expertise in managing and maintaining Linux servers, user administration, disk partitioning, and network configuration.
I possess advanced skills in Bash scripting and have used it to automate routine administrative tasks and system maintenance. With a solid understanding of Linux run levels, single-user mode, and user/group management, I have efficiently handled account setups, permissions, and security policies.
My experience includes building and managing multiple Linux machines, maintaining disk space, partitions, and LVM, and recovering root passwords. I’m proficient in package management using RPM and source code, and have configured local YUM repositories for efficient software installation.
I have configured key services like FTP, NFS, DHCP, Samba, Apache, and DNS, and have hands-on experience with Sendmail, MySQL, and Oracle database servers. My skillset also includes networking, iptables, IP aliasing, Nmap, nmcli, and Docker configuration.
Additionally, I’m experienced in backup solutions using tools like rsync and tape backups, managing fstab, fdisk, swap memory, and resolving complex dependency issues.