I will troubleshoot linux redhat,ubuntu,centos,kali etc

I can quickly fix all issues affecting business in linux environment

Install ,configure OS (Ubuntu,Centos,Redhat,Kali,Debian etc)

Handle Virtual environment (Vbox or VMware)

Setup PXE boot and Kick-start server configuration.

Setup NFS, Samba, FTP, NTP ,SSH, Rsyslog

Process and Service Management

Fix File System & Permissions issues

SSH Keys setup or fix.

Performance Monitoring of CPU, Disks, memory and Network

Disk management like RAID, LVM and standard partitioning.

Users & Group Management, ACL, Quota, PAM etc.

DNS / DHCP Server

Storage Server (NFS,iSCSI)

Virtualization (KVM,oVirt,Xen,VirtualBox)

Cloud Service (ownCloud,NexeCloud etc)

WEB Server (Apache,Http,Nginx, Apache Tomcat)

Database (MariaDB,SQL Server,MYSQL,PostgreSQL,Oracle,DB2)

FTP/SAMBA/MAIL (Vsftpd,Samba,Postfix,Dovecot,SMTP,Zimbra)

Proxy / Load Balancer (Squid,HAProxy)

Monitoring (Monitorix,MRTG,Cacti,Nagios,Zabbix)

WEB Platform (php,Python)

Installation and configuring OpenSource and other third party software.

Cpanel (Webmin, Virtualmin, Vestacp, WHM, Directadmin)

Security (UFW, Firewalld, Iptables, CSF, Fail2ban)

Certificate (SSL, Letsencrypt, self-signed)