I will configure and troubleshoot linux server ubuntu,centos,kali etc
Install OS (Ubuntu,Centos,Redhat,Kali,Debian etc)
Upgrade OS (Ubuntu,Centos,Redhat,Kali,Debian etc)
NTP /SSH Server
DNS / DHCP Server
Storage Server (NFS,iSCSI)
Virtualization (KVM,oVirt,Xen,VirtuakBox)
Cloude Compute (ownCloud,NexeCloud etc)
Contianer Platform (Docker)
Directory Server
WEB Server (Apache,Http,Nging)
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)
Desktop Envirnment (Xfce,MATE,KDE,GNOME,Cinnamon)
XRDP,VNC Server
LVM
Software setup