Bhushan Mahajan

Chalisgaon Area, India India

HADOOP & Linux Admin at Clover Infotech

Technology / Software / Internet

LINUX ADMINISTRATION : - ##################### 1.Installation of RHEL/CentOS/Fedora/Ubuntu LINUX. 2.User & GROUP management > User/Group(useradd, groupadd) > Set password of User >To break password of GRUB from rescue mode > How to delete user/Group 3.SSH >SSH passwordless login >Copy files from remote to local & vice-versa(S C P) >To execute remote server command from local server via SSH. 4.Permissions >File permissions(chmod, chown, chgrp) >ACL(Access control List)(setfacl, getfacl) >Special Permission(SUID, SGID, sticky Bit) >To change user/group ownership. 5.Storage management(LVM) ============================= > Physical HDD >> PV >>> VG >>> LV >To create LVM(PV, VG, LV) >To ext...