How to install Java 7 & 8 on Solaris

In this how to, I will show you how to install Java 7 on a Solaris 10 operating system. These instructions will work if you need to install Java 8, as well. There have been some changes in the way Java is updated and installed. Now you can also update Java by using packages, unlike before when you had to install a package, to install a program and then patch to upgrade the program. This can be very helpful when installing Java 7 and 8, as Java 7 and 8 didn't come with Solaris 10 and getting patches for these versions of Java can be difficult if you don't have a software contract with Oracle. Oracle will only give patches Java 4, 5 and 6 if you only have a hardware contract with them. You can still update Java via patches like before, as explained in my previous post Updating Java on Solaris, With Oracle's new way way of doing things, we can install and patch Java on a Solaris system much faster and easier then ever before.

Download java

1) Go to java.com
2) Click on Free Java Download button
3) Click on See all Java downloads
4) Scroll down to the bottom of the page to where the Solaris files are.
5) Download the version you need for the platform to your using.

Installation of Java

1) Extract both the 32bit and 64bit versions of Java
Run the gzip -dc or zcat commands to extract the files

On SPARC processors

root@earth> gzip -dc jdk-7u80-solaris-sparc.tar.Z |tar xf -
root@earth> gzip -dc jdk-7u80-solaris-sparcv9.tar.Z |tar xf -

or

root@earth> zcat jdk-7u80-solaris-sparc.tar.Z |tar xf -
root@earth> zcat jdk-7u80-solaris-sparcv9.tar.Z |tar xf -

On x64/EM64T processors

root@earth> zcat jdk-7u80-solaris-i586.tar.Z | tar xf -
root@earth> zcat jdk-7u80-solaris-x64.tar.Z | tar xf -

Note - If you ran the commands as shown above, you will find the packages in same directory the .tar.Z files are in.

2) Install the packages
Enter the command below, when prompted answer yes to all the questions.

root@earth> pkgadd -d . SUNWj7rt SUNWj7dev SUNWj7cfg SUNWj7man
root@earth> pkgadd -d . SUNWj7rtx SUNWj7dvx

Note - If you want a minimal install, then all you need to install is SUNWj7rt & SUNWj7rtx

Note - Java 8 has combined the 32 bit and 64 bit versions, so you only need to install what appears to be only the 32 bit version.

Now you are done, congratulations. If you want more info, review the references and man pages below. Also be sure to checkout some of my other posts on Java.

References
Installation Instructions form Java.com
The Offical Instructions from Oracle

Man Pages
pkgadd
gzip
zcat

Related posts on this blog:
How to install or upgrade Java in Linux
Updating Java on Solaris
Checking Java Versions Remotely
Download Java in MOS
Access the Java Control Panel
Updating Java in NetBackup

If have any question on how to install Java on Solaris then feel free to ask below.

Clear fmadm or FMA fault logs

If the System Administrator doesn't have log rotation setup, logs fill up on the server from time to time. Usually the system or audit logs are the root cause, but sometimes the Fault Management Architecture (FMA) logs are the cause. On Solaris or if installed on Linux, there is a utility called fmd (Fault Manager Daemon) that checks for issues with the system hardware. This program is managed by the fmadm program. Follow the steps below to clear out the logs.

Clear error fmadm reports

root@earth> fmadm repair  UUID

The UUID is the event code that is shown when you run the fmadm faulty command.

* Note: If the above command doesn't clear the error then, there is a real issue hardware that needs to be addressed.

Clear reports and resource cache

root@earth> cd /var/fm/fmd
root@earth> rm e* f* c*/eft/* r*/*

Clearing out FMA files without rebooting.

root@earth> svcadm disable -s svc:/system/fmd:default
root@earth> cd /var/fm/fmd
root@earth> find /var/fm/fmd -type f -exec ls {} \;
root@earth> find /var/fm/fmd -type f -exec rm {} \;
root@earth> svcadm enable -s svc:/system/fmd:default

Reference
blogs.oracle.com: How to clear fmadm log or FMA faults log
Fault Management Architecture

Manpage:
fmadm(1M)
fma

Set the Default Route on Solaris

Every once in awhile you need to change the default route for a server in Solaris. Follow the steps below are my notes on how to do that.




Run the route add command

root@earth> route add default 10.10.0.1

To make the default route persistent, you will need to update or create the /etc/defaultrouter file.

root@earth> echo 10.10.0.1   >  /etc/defaultrouter

Solaris Zones
If you need to do this on a Solaris zone then it depends how the zone has it's network interfaces configured. If the interfaces are configure as IP-Exclusive then the zone is configure the same way are the global zone. The same way a show above, so run the commands above for the zone. If the zone shares there interfaces with the global zone then you have to use the zonecfg command.

Run the command below to find out if the zone uses ip-exclusive or shared interfaces.

root@earth> svcadm list -cv

ID NAME	STATUS	PATH	BRAND	IP
global	running	/	native	shared
moon	running	/export/zones/moon	native	shared

The example above shows the zone moon as having shared interfaces.

Follow the steps below to change the default route on a zone with shared interfaces.

root@earth> zonecfg -z moon
zonecfg:moon> select net address=10.10.0.20
zonecfg:moon:net> set defrouter=10.10.0.1
zonecfg:moon:net> end
zonecfg:moon> verify
zonecfg:moon> commit
zonecfg:moon> exit

You will need to restart the zone to get the new default route.

If you need to also change your ip address then refer to my other post.
How-to change the IP address on a Solaris server

Links to other sites with similar info
Set the Default Route on Solaris
Solaris: How do I setup a default static route / static router IP address?


I hope this helps. Please leave a comment below if you have comments or questions.

My BASH profile

These are notes on how I like to have my command prompt set up. I'm a BASH user so I will be updating the .profile and the .bashrc files. Both files are located in the users home directory.


This what my prompt looks like. It is a two line prompt, I find that it helps break up the commands from the output. The second line also gives more room for long commands and helps prevent the line from wrapping over top of the prompt.

earth:~

man@earth
< 

The basic bash prompt don't look all the great, as seen below. To get it look like the example above run the command below.

bash

bash$

export PS1="\[\e]2;\h:\w \a\[\e[0;31m\]\u\[\e[0m\]@\e[0;32m\h\e[0;34m\]\n<\[\e[0m\] "

Below I have posted my .profile file.

earth:~

man@earth
< more .profile

PATH=/usr/xpg4/bin:/usr/bin:/bin:/usr/sbin:/usr/local/sbin:/usr/openwin/bin:/usr/local/bin:/usr/ucb:/etc:/usr/X11/bin:/sbin:/usr/openv/netbackup:/usr/openv/netbackup/bin:/usr/openv/netbackup/bin/admincmd:/usr/openv/netbackup/bin/goodies:/usr/openv/volmgr/bin:/usr/sfw/bin/:$HOME

MANPATH=/usr/share/man:/usr/dt/man:/usr/openwin/share/man:/usr/X11/man:/usr/man:/usr/sfw/man:/usr/local/man:

EDITOR=/usr/bin/vi
TMOUT=0
TIMEOUT=0

#alias xterm="xterm -sl 1000 &"
#export PS1="\[\e]2;\h:\w \a\[\e[0;31m\]\u@\e[0;32m\h\e[0;34m\]>\[\e[0m\] "
export PS1="\[\e]2;\h:\w \a\[\e[0;31m\]\u\[\e[0m\]@\e[0;32m\h\e[0;34m\]\n<\[\e[0m\] "

The PATH statement is used to store the paths of the commands you want to use. This way you don't need to provide the full path for each command you want to run. The MANPATH statement is basically the same thing, but used to help you access the man pages.

How to get an ILOM Commmnad Line Console

I had an issue the other day on an Oracle x86 blade server. I wanted to access the the system command line system console on a x86 blade. There are two ways to access the console on a ILOM. You can use the Java web console or the command line console. Now on the SPARC systems could always use both consoles, but the x86 servers could only use the Java web console.  So we where forced to web console on the x86 servers. I could just use the ILOM's Java web console, but not all servers have a web browser and Java installed. Below, I have posted my notes on how to make the command line console work for the x86 ILOM.

Run the eeprom command to see your current settings.  If the console setting is set to text then you must change it to ttya.

root@earth> eeprom
ata-dma-enabled=1
atapi-cd-dma-enabled=0
ttyb-rts-dtr-off=false
ttyb-ignore-cd=true
ttya-rts-dtr-off=false
ttya-ignore-cd=true
ttyb-mode=9600,8,n,1,-
ttya-mode=9600,8,n,1,-
lba-access-ok=1
prealloc-chunk-size=0x2000
keyboard-layout=US-English
console=text

Change the setting with the command below.

root@earth> eeprom console=ttya

The server must be rebooted for the change to take affect.

After the reboot test to see if it works.

root@earth> ssh root@ILOM
-> start /SP/console

Reference
Document ID 1448462.1 on the Oracle Support Site.
My Oracle Support
 

Installing Firefox on Solaris (Update III)

These are my updated notes on how to install Firefox on a Solaris 10 server. In this installment, I will go over two different ways to install Firefox. I will be using the files found at the Mozilla website, which just started hosting these files. To check out my previous posts on installing Firefox please check out at the bottom of this post.

The files on the Mozilla site, are the same files that can be found at Sunfreeware.com or UNIXpackages.com. The only issue with getting Firefox from this site is that it is not actually from them. They go out of there way to say this on there site and I quote; "They are the ONLY packages in our repository that are not compiled by us, and were contributed by External Offshore developers in East Asia". The README file on the site says that they where contributed by Oracle Solaris Desktop Beijing Team. I checked with the local Oracle reps in the area and they can't confirm that install files are from Oracle. Anyway if this is not an issue for you then follow the instructions below to install Firefox.

Get the Files
Use the links below to download the files needed for this how to.
http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/24.0esr/contrib/solaris_pkgadd/
http://ftp.mozilla.org/pub/mozilla.org/firefox/releases/24.0esr/contrib/solaris_tarball/

We will use the files below to install Firefox.
firefox-24.1.1esr.en-US.solaris-10-fcs-sparc.tar.bz2
firefox-24.1.1esr.en-US.solaris-10-fcs-sparc-pkg.bz2

Install Firefox from a tar file.
One advantage of installing Firefox with a tar file is that you can install Firefox almost anywhere.  Run the following commands to install Firefox.

root@earth> mv firefox-* /usr/lib/
root@earth> cd /usr/lib
root@earth> bzip2 -cd firefox-24.1.0esr.en-US.solaris-10-fcs-sparc.tar.bz2 | tar xvf - root@earth> ln -s /usr/lib/firefox/firefox /usr/bin/firefox

Start Firefox.

root@earth> firefox

Install Firefox from a package.

root@earth> bzip2 -d firefox-24.0esr.en-US.solaris-10-fcs-sparc-pkg.bz2
root@earth> pkgadd -d ./firefox-24.0esr.en-US.solaris-10-fcs-sparc-pkg

The following packages are available:
   1  SFWatk           ATK - Accesibility Toolkit Libraries
                       (sparc) 1.24.0,REV=110.0.4.2009.02.26.22.56
   2  SFWcairo        Vector graphics library
                       (sparc) 1.8.4,REV=110.0.4.2009.02.26.23.05
   3  SFWfirefox     Mozilla Firefox Web browser
                       (sparc) 24.1.0esr,REV=110.0.4.2013.10.24.13.53
   4  SFWglib2       Low level core compatibility library for GTK+ and GNOME
                      (sparc) 2.18.3,REV=110.0.4.2009.02.27.14.31
   5  SFWgtk2        GTK+ - GIMP Toolkit Library for creation of graphical user interfaces
                      (sparc) 2.14.5,REV=110.0.4.2011.05.26.09.57
   6  SFWpango      Library for layout and rendering of internationalized text
                      (sparc) 1.22.3,REV=110.0.4.2009.02.26.23.21
   7  SFWpixman    Vector graphics library
                      (sparc) 0.12.0,REV=110.0.4.2009.02.26.23.01

Select package(s) you wish to process (or 'all' to process
all packages). (default: all) [?,??,q]:

You can install all the packages listed above or just the Firefox package (SFWfirefox). Firefox will be installed at /opt/sfw/lib/firefox. The install process will link the Firefox exacuteable to /usr/local/bin/firefox. Start firefox as shown below.

root@earth> firefox

If Firefox doesn't start then I would make sure that /usr/local/bin in your path.

My Other Firefox posts.
Installing Firefox on a Solaris server
Installing Firefox on Solaris (Update)
Installing Firefox on Solaris (Update II)

Download Java in MOS

Oracle offers patches for their software products through My Oracle Support (MOS). The issue is the way Oracle handles Java patches. If you don't have a software contact, then Oracle will not let you directly download the latest Java patch. This can be extremely frustrating, given the fact that the patch is part of both the CPU patchset and 10 Recommend patchset, for Solaris 10. Also if you have a Premier Hardware Support contract, then you get software support for the Solaris operating system. So why Oracle makes it hard is beyond me.

If you don't have a Software support contract then you can't download Java as a Java patch. You can however download a Java patch as system patch. It is actually the same patch ether way. So what matters is the approach you use to get the patch. Follow the steps below to download the latest Java patch as a system patch.

Fig. 1 - Patch Search

Steps
1) Login  to MOS.

2) Go to the Patches and Upgrade tab.

3) Choose the Product or Family (Advanced).
At this point you should be at figure 1.

Fig. 2 - Example of processor types

4) For the Product field input Solaris Operating System.

5) For the Release drop down menu. Pick the Solaris Operating system version you need.
Look at figure 2 as an example.

6) For the next drop down choose Platform.

Fig. 3 - Example of finished search fields

7) For the next drop down pick the Solaris Operating system processor  type you need.

8) Then choose Description.

9) type in javase in the last box.

10) Check the Exclude Superseded patches. 

At this point your search should look like figure 3.

I hope this helps you out.
You can also use this method to download other patches form Oracle such as OpenSSL.
If you have any comments please post them below.

Installing Firefox on Solaris (Update II)

This part three of my "How to Install Firefox" series of posts. Please read the other Firefox posts linked to at the bottom of this post, for additional information. This post is an update on the Firefox situation on Solaris.

The Oracle Security Blog, posted on October 13, 2013, the long awaited patch for Firefox. You will need a MOS (My Oracle Support) login to download the patches though. Patch 145080-13 for SPARC and patch 145081-12 for X86 will upgrade Firefox to 10.0.12 ESR. This is pathetic considering that at the time I'm writing this, Firefox is at version 24.0. Mozilla doesn't even support Firefox 10 ESR anymore. So why is Oracle giving us this now? Most operating systems are using Firefox 17 ESR right now and they will soon be moving to version 24 ESR. On top of that, Oracle's security blog also doesn't address any of the security vulnerabilities for 2013.

Note - Mozilla doesn't offer Firefox install packages for Solaris.

Current Mozilla supported versions

• Firefox 17.0.9 ESR
• Firefox 24.0
• Firefox 24.0 ESR

Now on the install on Firefox.
The package Solaris uses for the Firefox install is SUNWfirefox. Run the command below to make sure that package is installed. There may be other Firefox related packages, that's OK.

root@earth> pkginfo -l | grep firefox
PKGINST: SUNWfirefox
PKGINST: SUNWfirefoxl10n-es-ES
PKGINST: SUNWfirefox-devel

If the package is not installed then you will have to install it. Unfortunately it installs Firefox 3, so you need to patch it right away. As I mentioned above the patch will update Firefox to 10.0.12. If this is the 1st patch to be applied to Firefox it may take some time, this is normal. In the example below we are installing the SPARC patch.

root@earth> mv 145080-13 /tmp
root@earth> unzip 145080-13
root@earth> pkgadd 145080-13

And you're done. Test the application. If your previous version of Firefox was not part of a package, but instead was install using a tar file then you will have to delete it from the server. I have instructions on how to do that in my 1st post on how to install Firefox.

Info
I have removed Firefox from my server at work because I don't think it is secure on Solaris 10. I am instead using Firefox on Linux server, until Oracle gets their act together. I have heard that Oracle will be releasing FireFox 17 ESR soon. The only problem is, Firefox is only coming to Solaris 11 and not Solaris 10. You can still get Firefox at SunFreeware.com or UNIXpackages.com, which are the same people. The only issue with getting Firefox from there site is that it is not actually from them. They go out of there way to say this on there site and I quote; "They are the ONLY packages in our repository that are not compiled by us, and were contributed by External Offshore developers in East Asia". 

Links to my other Firefox install posts
Installing Firefox on Solaris
Installing Firefox on Solaris (Update)
Installing Firefox on Solaris (Update III)

If you have any comments or question please post them below.

Get the OpenSSL version

I often have to check which versions of applications we have installed our servers. Below I have post the method of checking the version of OpenSSL installed on a server. The command below should work with any UNIX based operating system. I might even work on Windows.

man@earth> openssl version -a

To find the non system or embedded versions you will have to run the find command. Shown below.

root@earth> find / -name openssl -type f 2>/dev/null

I hope this helps someone

How to setup SSH Keys

Note - I have a newer version of this how-to. Please click here 

This is a guide on setting up SSH Keys for a UNIX based account. What are SSH keys you ask? They are means of identifying yourself to an SSH server using public-key cryptography and challenge-response authentication. SSH Keys are considered more secure than using passwords to access systems, because user accounts are authenticated by the server without ever having to send your password over the network. If the passwords are not transmitted then they can't be intercepted.
This guide is not for installing or setting up a SSH server. You must have SSH running on your servers in order to get your SSH keys to work. All the examples are take from a Solaris 10 (SPARC) server. This guide should as work on any UNIX based operating system like Linux, BSD and the Mac.

Create you key pair
The ssh-keygen command will generate a public and private keypair. The keys will be stored at ~/.ssh.The basic command looks like this: ssh-keygen -t [dsa|rsa]  The -t sets the type of keys used. In the example below I create a rsa key pair.

man@earth> ssh-keygen -t rsa
Enter file in which to save the key (/home/man/.ssh/id_rsa): Press [Enter] key
Enter passphrase (empty for no passphrase):
Enter same passphrase again:
Your identification has been saved in /home/man/.ssh/id_rsa.
Your public key has been saved in /home/man/.ssh/id_rsa.pub.
The key fingerprint is:dfhjodfnk
04:be:15:ca:1d:0a:1e:e2:a7:e5:de:98:4f:b1:a6:01

Make sure you don't use a blank passphrase. Doing this is very insecure. Having a blank passphrase defeats the purpose of having having the extra security of a key exchange setup. It is also import to never give out your private key, which also compromises security of your account.

Copy public key
Copy you public key to the authorized_keys file on the remote server.

man@earth> scp ~/.ssh/id_rsa.pub moon:~/.ssh/authorized_keys

If your home directory automounts across a lot of servers. You can copy it over with the cat command.

man@earth> cat ~/.ssh/id_rsa.pub >> ~/.ssh/authorized_keys

Setup Agent
At this point, when you login you get prompted for a passphase. To stop this from happening you need to setup a SSH agent. Run the command below and type in your passphare when prompted.

man@earth> eval `ssh-agent`
man@earth> ssh-add
Enter passphrase for /home/man/.ssh/id_rsa:
Identity added: /home/vivek/.ssh/id_dsa (/home/man/.ssh/id_rsa)

There are other ways to set up the agent such as using the gnome GUI for example. Unfortunately that only works if your running a gnome desktop. If your a VNC user, you should start your VNC server session after starting your agent in the same terminal. This way all your terminals launched in your VNC session, will use the same agent.

One issue with agents is that sometimes you end up running a lot of agents. Run the command below and kill any agents that you are not using, as a good practice.

man@earth> ps -ef | grep agent

References
g-loaded.eu
Symantec: SSH and ssh-agent

If you have any questions or comments please post below.

Faster Solaris 10 Zone Creation

These are my notes on a faster way creating Solaris 10 zones. If you're not familiar with Solaris 10 zones might I suggest you first read my notes on creating Solaris 10 zones. These notes will go over making a whole root zone with a shared network interface. For the purpose of this guide. We will use the hostname, earth for our Global zone (host). We will create a zone named moon.

Create the zone

root@earth> zonecfg -z moon "create -b; set zonepath=/export/zones/test; set autoboot=true; add net; set physical=e1000g0; set address=10.1.1.232/24; end; verify; commit; exit"

Alternately you can put all the sub-commands into a file.

Install zone

root@earth> zoneadm -z moon  install
A ZFS file system has been created for this zone.
Preparing to install zone moon.
Creating list of files to copy from the global zone.
Copying 82181 files to the zone.
Initializing zone product registry.
Determining zone package initialization order.
Preparing to initialize 783 packages on the zone.
Initialized 783 packages on zone.
Zone moon is initialized.
Installation of 1 packages was skipped.
The file contains a log of the zone installation.

Check the zone (Optional)

root@earth> zoneadm list -cv
ID NAME     STATUS      PATH                            BRAND      IP
0   global        running        /                                 native          shared
-    moon        installed       /export/zones/moon     native          shared

Make an answer file
You must create the sysidcfg configuration file and put it in the zone's /etc directory. For example: /export/zones/moon/root/etc/. This must be done after the zone install but before the you boot the zone. Below is an example of a sysiccfg that worked for my setup.

system_locale=en_US
timezone=US/Eastern
terminal=vt100
timeserver=localhost
root_password=$1$w/3YH4kq$R3Tk2lHWRIL2FiiJ2eJqQ1
network_interface=PRIMARY {hostname=moon
                     default_route=NONE
                     ip_address=10.1.1.232
                     netmask=255.255.254.0
                     protocol_ipv6=no}
nfs4_domain=sun
security_policy=NONE
name_service=NONE


Get remote console on the zone
Run this command in a different terminal.

root@earth> zlogin -C moon

Note -C option gives you a persistent console. To get back to the global zone type .~

Boot the zone

root@earth> zoneadm -z moon boot

After you run the command above, look at the other terminal where you ran zlogin. You should see the zone booting up. After the zone boots up, you should see a login prompt. If instead the setup process starts up, then there is an error with the sysidcfg file. I that case you will have to delete you zone. Check out my notes on how to uninstall and delete a zone. If there are no issues then your done.

I hope this was helpful to someone. If you have any questions or comments please post them below.

Related posts on this blog:
Creating Solaris 10 zones
Uninstall and delete a zone

Free System Administration Training

I recently attended some free online training from Oracle. Oracle called the training event Virtual SysAdmin Day.  I thought the training was really good. So I'm posting links to the training so maybe you can also benefit from the training as well.

Link to training from the Oracle Virtual SysAdmin Day.
http://www.oracle.com/us/dm/11551-wwmk13049569mpp141c003-oem-1980042.html

Solaris resources
https://blogs.oracle.com/solaris/
http://www.youtube.com/oraclesolaris

Oracle Linux resources
https://blogs.oracle.com/linux/
http://www.youtube.com/oraclelinuxchannel

Oracle Virtualization  resources
https://blogs.oracle.com/virtualization/
http://www.youtube.com/user/OracleVirtualization


I hope someone finds this useful.

Getting NetBackup 7.5 files for install

We just upgraded our NetBackup from 7.1 to 7.5. These are my notes on upgrading our UNIX and Linux clients.

Go to https://fileconnect.symantec.com and download the required files. You will need to enter a serial number to get access to the files. As seen to the right.

After you download the files you will have to join them together before you can do a install.


Unix joining instructions:
cat "NB_CLT_7.5.0.4-tar-split.1of3" "NB_CLT_7.5.0.4-tar-split.2of3" "NB_CLT_7.5.0.4-tar-split.3of3" > "NB_CLT_7.5.0.4.tar"

now you are ready to begin the install.

Installing Sudo on Solaris 10

These are the notes on installing sudo on Solaris 10. In order to install sudo you will also need to install some dependencies. I have listed the needed packages below.

Packages

Package Name	Application	Description
SMCsudo	sudo	Provides limited super user privileges
SMClintl	libintl	GNU locale utilities, libintl.so.2
SMCliconv	libiconv	GNU iconv library, libiconv.so.2
SMCzlib	zlib	Zlib data compression library, libz.so.1
SMClgcc	libgcc	The GNU Compiler Collection, libgcc_s.so.1

Installing the packages
mv filename /tmp
cd /tmp
gunzip filename
pkgadd -d filename
Links to where you can get the packages.
www.sufreeware.com
  unixpackages.com paid site, the paid version of sunfreeware.

Add Zone Function to Solaris 10 Core build

These are my notes on adding the zone functionality to Solaris. Solaris 10 comes with six Software Groups. The Software Groups are, from lowest to highest, Reduced network Support, Core System Support, End User, Developer, Entire and Entire Plus OEM.

I installed Solaris 10 at the Core level. When I tried to install a zone it couldn't find the zonecfg command. This is because the packages needed to support zones are not install at this level. Below are the packages I install to in order to get zone functionality on my Solaris 10 server.

SUNWzoneu
SUNWzoner
SUNWpoolr
SUNWluzone
SUNWluu
SUNWlur
SUNWlucfg

Bash Shortcut keys

I found this little reference chart on the short cut keys in BASH. These short cut keys allow for command line editing. I for example use Ctrl + A all the time to edit the line.

Ctrl + A	Go to the beginning of the line you are currently typing on
Ctrl + E	Go to the end of the line you are currently typing on
Ctrl + L	Clears the Screen, similar to the clear command
Ctrl + U	Clears the line before the cursor position. If you are at the end of the line, clears the entire line.
Ctrl + H	Same as backspace
Ctrl + R	Let’s you search through previously used commands
Ctrl + C	Kill whatever you are running
Ctrl + D	Exit the current shell
Ctrl + Z	Puts whatever you are running into a suspended background process. fg restores it.
Ctrl + W	Delete the word before the cursor
Ctrl + K	Clear the line after the cursor
Ctrl + X	Then Backspace clear the line before the cursor
Ctrl + T	Swap the last two characters before the cursor
Esc + L	Changes to upper case
Esc + U	Changes to lower case
Esc + T	Swap the last two words before the cursor
Alt + F	Move cursor forward one word on the current line
Alt + B	Move cursor backward one word on the current line
Tab	Auto-complete files and folder names

Referance:
http://www.howtogeek.com/howto/ubuntu/keyboard-shortcuts-for-bash-command-shell-for-ubuntu-debian-suse-redhat-linux-etc/
I found this chart at the link above.

Mount an ISO in Solaris 10

Sometime I run into an issue were I need to install a program and the only installer I can find is on a CD or DVD. Unfortunately most servers don't have CD/DVD players. I can usually download the media, in the form of an ISO from the vender website. Then the issue is how do I get the application out of the ISO if you don't have a CD or DVD drive. Luckily for me, most UNIX based Operating Systems can mount a ISO. In much the same way you would mount an NFS (Network File System) or other external volumes, like a CD/DVD drive. As the title suggests this How-to will focus on doing this on a Solaris 10 server.

Mounting an ISO

# lofiadm -a /path/to/cd.iso
/dev/lofi/1
Now you can mount the ISO. # mount -o ro -F hsfs /dev/lofi/1 /mnt

Unmount and detach the images

# umount /mnt
# lofiadm -d /dev/lofi/1
Useful links
http://www.cyberciti.biz/faq/howto-mount-sun-solaris-cd-iso-image/
http://bradthemad.org/tech/notes/solaris_mount_iso.php

Make Firefox load ILOM pages, Part III

This yet anther way to make Firefox load the ILOM web interface properly. Posted below is a script my co-worker wrote. Basically it adds the content to the userContent.css file via this script. This way you don't have to edit the file manually, like you had to in my other post "Make Firefaox load ILOM pages".




export PROFILE_IDZ=$(grep Path= $HOME/.mozilla/firefox/profiles.ini | awk -F={`print $2`})
export FILE4FIXZ-"~/.mozilla/firefox/${PROFILE_IDZ}/chrome"

mkdir -p ${FILE4FIXZ}
touch ${FILE4FIXZ}/userContent.css

echo "@media print {" > ${FILE4FIXZ}/userContent.css
echo "}" >> ${FILE4FIXZ}/userContent.css
echo " " >>  ${FILE4FIXZ}/userContent.css
echo "@namespace url (https:www.w3.org/1999/xhtml);" >>  ${FILE4FIXZ}/userContent.css
echo "#mainpage { visibility: visible !important; }" >>  ${FILE4FIXZ}/userContent.css

cat  ${FILE4FIXZ}/userContent.css

If you have comments please post below.

Script for checking accounts

In a perfect world all user accounts are centrally managed by a directory server such as NIS, LDAP or Active Directory. Unfortunately not all servers use accounts that are centrally managed or there are some servers that are set aside, as stand alone servers. It a can be a real pain to find out your account's password expired. Then be forced to change it before you can login. So I wrote this is a little script because I need to know when my passwords are about to expire. This way I can change my passwords on all the servers, before they expire.

I have three different operating systems at work so of course they all do this differently. In this how to I will be using examples from Solaris 10, RHEL 5 (Red Hat Enterprise Linux) and SLES 11 (SUSE Linux Enterprise Server). I created a different file, containing the server names, for each OS.

The script below logs into each server listed in the server-sol file and runs the passwd -s command and prints the output on the screen. It then runs the change -l command on the Linux servers. SUSE needs elevated privileges to run the change -l, so I add sudo to the line. The line where you see the echo statement, prints the server's name indented and in bold.

man@earth>cat check-login2
for s in `cat server-sol`
do echo -e "\e[1m $s \033[0m "
ssh -q $s sudo passwd -s man
done
for r in `cat server-rhel`
do echo -e "\e[1m $r \033[0m "
ssh -q $r chage -l man
done
for sles in `cat server-suse`
do echo -e "\e[1m $sles \033[0m "
ssh -q $sles sudo chage -l man
done
Examples of out from script on the different OS versions.
man@earth>./check-login2
   solaris-server
rich PS 04/03/13 7 56 7
   rhel-server
Last password change : Apr 03, 2013
Password expires : May 29, 2013
Password inactive : never
Account expires : never
Minimum number of days between password change : 7
Maximum number of days between password change : 56
Number of days of warning before password expires : 7
   sles-server
Minimum: 1
Maximum: 60
Warning: 7
Inactive: 35
Last Change: Apr 03, 2013
Password Expires: Jun 02, 2013
Password Inactive: Jul 07, 2013
Account Expires: Never
As you can see there is a difference in the output each OS gives you. If you have any comments or questions please post them below.

Installing Firefox on Solaris (Update)

On this post I'm going over how to install Firefox on Solaris 10. This is an update from one of my earlier posts. The reason for this update is because there has been some changes on how you get Firefox. The place where Mozilla would point it's uses to download Firefox was the OpenSolaris.org website. Oracle took down the OpenSolaris.org website on March 23 2013. As my old instructions used a different install process, I felt I needed to rewrite this how-to.


The other main place to get Firefox is at SunFreeware.com or UNIXpackages.com, which are the same people. The only issue with getting Firefox from there site is that it is not actually from them. They go out of there way to say this on there site and I quote; "They are the ONLY packages in our repository that are not compiled by us, and were contributed by External Offshore developers in East Asia". The quote used to say "contributed by developers in Beijing China", apparently someone complained and a change was made. With all the hacking allegations concerning China you may not not want to get Firefox from them.

The other places that host Solaris software or packages is blastwave and OpenCSW.org. Blastwave is now a dead project and OpenCSW.org doesn't have Firefox in their package list.

Now I have some good news and some bad news. Good news Oracle is now providing patches and/or packages for Firefox. The bad news is that they are not keeping up with the Firefox versions from Mozilla. Not to mention the CVE vulnerabilities that are coming out.

Below I list two places to get Firefox from Oracle. You will need a Oracle Support login to download the files. The 2nd link lets you see the 3rd party patches that are available before you need to login to Oracle. You can get newer versions of Firefox, then what is linked to below, by putting in a ticket (SR) to your MOS (My Oracle Support) account.
Oracle Support document 1448883.1
Third Party Software in Oracle Products webpage.

The main package for Firefox is SUNWfirefox. There are a few additional Firefox packages that you might have installed on your sever. To see what Firefox related packages are on your server run the command below.
# pkginfo -l | grep firefox
PKGINST: SUNWfirefox
PKGINST: SUNWfirefoxl10n-es-ES
PKGINST: SUNWfirefox-devel
To see a complete list of Solaris 10 packages click here.

Oracle has provided the following patches for Firefox: 145080-11 (x86) & 145080-12 (SPARC). Applying this patch may take a little longer then what you are used too but, it will upgrade Firefox from 3.X to Firefox 10.0.7. # mv 145080-12.zip /tmp
# unzip 145080-12.zip
# patchadd 145080-12
Congrats you have install the ESR version Firefox on Solaris 10. Oracle also has an updated version of Firefox for Solaris 11, coming soon.

My Other Firefox posts.
Installing Firefox on a Solaris server
Installing Firefox on Solaris (Update II)
Installing Firefox on Solaris (Update III)

If you have anything to add please post below.