Oracle Solaris: Solaris quick sheet

Showing posts with label Solaris quick sheet. Show all posts

Tuesday, September 11, 2012

Install Webmin in solaris 10

11:45 PM Unknown No comments

What is Webmin…?

Webmin is a web-based interface for system administration for Unix, and it will help administrators to handle so many applications that are running on Unix systems and the system (OS) very easily(eg: mysql, logs, DHCP servers, apache server, setup user accounts, DNS, file sharing and many more).

Default webmin is built in to Solaris 10 under /usr/sfw/webmin directory.

What you want to do is setup webmin and enables webmin service.

Enter a port for the web server. 10000 is the default port

# /usr/sfw/lib/webmin/setup.sh

# /usr/sfw/bin/webminsetup

root

Web server port (default 10000):

10000

Use SSL? [y,n,?,q] ?

To respond in the affirmative, enter y, yes, Y, or YES. To respond in

the negative, enter n, no, N, or NO.

Use SSL? [y,n,?,q] y

***********************************************************************

* Welcome to the Webmin setup script, version 1.170 *

***********************************************************************

Webmin is a web-based interface that allows Unix-like operating

systems and common Unix services to be easily administered.

Installing Webmin in /usr/sfw/lib/webmin ...

***********************************************************************

Webmin uses separate directories for configuration files and log files.

Unless you want to run multiple versions of Webmin at the same time

you can just accept the defaults.

Config file directory [/etc/webmin]: Found existing Webmin configuration in /etc/webmin

Creating start and stop scripts..

..done

Updating config files..

..done

Changing ownership and permissions ..

..done

Running postinstall scripts ..

..done

Attempting to start Webmin mini web server..

..done

***********************************************************************

Webmin has been installed and started successfully. Use your web

browser to go to

https://MEN-TM:10000/

and login with the name and password you entered previously.

Because Webmin uses SSL for encryption only, the certificate

it uses is not signed by one of the recognized CAs such as

Verisign. When you first connect to the Webmin server, your

browser will ask you if you want to accept the certificate

presented, as it does not recognize the CA. Say yes.S

Then enable the webmin service

# svcadm enablewebmin

First download relevant webmin package (webmin-1.590.pkg.gz) from http://www.webmin.com/download.html

If your server having internet access:

#wgethttp://prdownloads.sourceforge.net/webadmin/webmin-1.590.pkg.gz

#su

Untar the webmin package

gunzip webmin-1.590.pkg.gz

pkgadd -dwebmin-1.590.pkg WSwebmin

go to

#cd /usr/sfw/lib/webmin

Run the setup script

#./setup.sh

Enter a port for the web server. 10000 is the default port.

The installation will be made to /opt/webmin , you should now be able to login to Webmin at the

URL http://localhost:10000/With the administration username root and your current root password.

Sample DHCP server configure in Webmin:

Mount unmount portable usb DVD/HDD drive in Solaris 10(Sparc server)

11:22 PM Unknown 1 comment

Assuming system disabled the automount option.

How to check auto Mount is disable or not:

Check whether volfs is running or not..

# svcs -a|grep volfs

disabled Jun_06 svc:/system/filesystem/volfs:default

if it is disabled, enable it for enable auto-mounting option.

# svcadm enable volfs

If the usb flash is recognize by the system it will be mount and you can see the
status with

# rmformat

rmformat:The rmformat utility is used to format, label, partition,and perform other miscellaneous functions on removable, rewritable media that include floppy drives, and the PCMCIA memory and ata cards.

mount, umount: - mount or unmount file systems and remote resources

eg: mount [-F FSType] [generic_options] [-o specific_options] [-O] special

mount_point

bash-3.2# mount -F hsfs -o ro /dev/dsk/c0t0d0s0 /cdrom/unnamed_cdrom

bash-3.2#umount /dev/dsk/c0t0d0s0

[-F FSType]

Used to specify the FSType on which to operate. The FSType must be specified or

must be determinable from /etc/vfstab, or by consulting /etc/default/fs or

/etc/dfs/fstypes.

ro | rw Specify read-only or read-write. The default is rw.

/dev/dsk/c0t0d0s0 : :mount device

/cdrom/unnamed_cdrom :mount location

To find under what names file systems are mounted: use the
bash-3.2#df -k

The df utility displays the amount of disk space occupied by mounted or unmounted file systems, the amount of used and available space, and how much of the file system's total capacity has been used.

-k
Prints the allocation in kbytes. The output consists of one line of information for each specified file system.This information includes the file system name, the total space allocated in the file system, the amount of space allocated to existing files, the total amount of space available for the creation of new files by unprivileged users, and the percentage of normally.

VI Editor Quick Reference

9:48 PM Unknown 1 comment

Mostly use commands:Create new file name perlFile.pl or open existing file named perlFile.pl.

#vi perlFile.pl

press letter "i" in the keybord for write to the file

Write what eve you want...

If you want to delete a character under cursor: move pointer on top to the letter, press <Esc> and press letter "x".

To delete character before cursor: move pointer before the letter , press <Esc> and press letter "X".

To delete a line: move the pointer to anywhere in the line , press <Esc> and press the letter "dd".
Delete everything in the file: Press <Ese> ":1,$d" and press <Enter>

Save the file : Press <Ese> "wq!" and press <Enter>
Quite without saving :Press <Ese> "q!" and press <Enter>