Training > Linux System Administration :
| Agenda | Basic Description |
|---|---|
| Introduction | Linux : Overview on development, Various Linux flavors, Unix and its flavors, comparison /understanding of various operating systems. |
| Basic Commands | Basic linux commands with their important switches, create/remove/list/copy/rename/move files/directories |
| Filesystem Hierarchy | Overview on linux filesystem tree |
| Files Permissions | Setting and modifying permissions and ownerships of files, Special Permissions and their importance, ACLs |
| Text Editing Tools | Vi and vim as basic tools, overview on other text editing tools |
| User and Group Administration |
User and group creation, modification, importance of uid and gid in a production environment, introduction on directortory services ie openldap, AD, NIS etc |
| Service and Run Level | Service managments, add/modify/delete/edit a service or change the sequence, runlevels introduction and relation with services |
| Package Management | Linux packages installation with rpm, yum, tar based installation. |
| Boot Process | The complete boot process, with breif on MBR, Boot Loader, initrd, kernel, rc.d directories, and rc.local file |
| Disk managemnt | Advanced LVM, RAID (1,2,5,10,01), Quotas, Overview on Hardware RAID and advantages over software raid , Disk Encryption LUKS |
| Network Configuration | NIC configuration, gateway, routes, eth-tool, network bonding, network performance monitoring and troubleshooting |
| Security | IPTABLES, Selinux and TCP wrappers |
| ISCSI | Storage over Internet, configuration of ISCSI target and initiator |
| Storage assignment | Basic introduction on SAN, LUNs, getting disks and utilizing on linux servers. |
| Multipathing | Introduction on multipathing and its advantages |
| NAS | Introduction on NAS and difference with SAN |
| NFS | Complete installation and configuration of NFS server, mounting the nfs filesystems on client, advanced NFS mount options considering production environment. |
| NTP | Network time protocol configuration, Synchronization and Management |
| Filesystems | Ext2, ext3, ext4, journalling introduction. |
| Autofs | Configuration and management, advantage over NFS. |
| Samba | Installation, configuration and uses, overview of cifs and how to use. |
| Performance Monitoring | Monitror system performace, advanced knowledge on tools like sar, iostat, vmstat, top etc |
| Job Scheduling | at and cron utiities and indepth functioning. |
| Remote Consoles | Introduction of HP ILO, DRAC and IBM's remote console, with live working example. |
| Servers | Configuration of DHCP server, Introduction and configuration of DNS, Apache, sendmail, postfix, squid, ftp |
| System installations | CD, network (NFS), kickstart installation, overview on pxe boot |
| Shell Scripting | If statement, for loop, while loop, case, and basic shell scripting in interactive session |
| Mail Server | Postfix/Sendmail SMTP server, Dovecot IMAP Server |
| Apache Webserver | Apache webserver configuration, Virtual Hosts, CGI scripts on webservers |
| Backup and Archiving | Backup and archiving tools- tar, cpio, zip, bzip, bzip2 |
| Text Editing Tools | Introduction on Sed and Awk with examples |
| Troubleshooting | Rescue mode, Single User Mode, Emergency Mode |
| Interview Preparation: | Overall training will be done not only keeping RHCE exam in mind but also to make students prepared for the job interviews. A special session will be taken for dummy interviews. |
| ITIL Process | This is the standard process which is used in all the IT companies and certainly asked about this in interview. We will provide basic understanding with a separate session |
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