Archive for the ‘Basic’ Category

Suse vs rhel

Posted: October 18, 2013 in Basic, Suse vs rhel

SELS OS RHEL OS
Suse Enterprise Linux Server Redhat Enterprise Linux Server
Package installation usnig rpm,Yast Package installation using rpm,yum
   
Focus on GNOME and KDE Desktop Focus on GNOME Desktop
AutoYaST for automated installations kickstart for automated installations

Linux vs Solaris

Posted: October 18, 2013 in Basic, Linux vs Solaris

S.NO

CATEGORY

Linux

Solaris

1

Introduced

1991

1983

2

Distribution

Redhat/ubuntu/fedora

Sun/oracle

3

File System Type

EXT3,EXT4,VFAT

UFS,ZFS,SWAP

4

Volume Manager

LVM (Logical Volume Manager)

VxVM(VERITAS Volume Manager)

5

Package Installation

Command

rpm,yum

pkgadd

6

Make File System Command

Mkfs.ext4

newfs

7

Packet capture Command

tcpdump

snoop

8

Service Command

# service nfs start

#sevice nfs stop

#svcadm enable network

#svcadm disable network

9

Process Status

#top

#prstat

10

File System Table

/etc/fstab

/etc/vfstab

Cent OS vs RHEL OS

Posted: October 18, 2013 in Basic, Cent vs rhel

Cent os RHEL OS
Community Enterprise Linux Server Redhat Enterprise Linux Server
Run by community Run by redhat company
No need to pay for complete distribution If you want complete distribution pay for that.
Cent Not providing  certifications Redhat is providing certification

What is mean by system Admin?

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What System Admin will do?

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Why I choose System Admin?

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System Admin Roles and Responsibilities 

Examples like 

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Find Commands in Linux

Posted: May 20, 2013 in Basic, Find Command

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Linux History Command

Posted: May 20, 2013 in Basic, History

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