Ubuntu Servers :: System Info On Ssh Login - One Does, One Does Not?
Dec 27, 2010
I have two 10.04.1LTS command line servers running different overall jobs. One is an upgrade that started as 9.10 and was upgraded to 10.04LTS when it came out. It has since been upgraded to a 10.04.1LTS server. It's ssh login displays the following:
Code:
bob@b-desktp:~$ ssh admin@192.168.0.153
admin@192.168.0.153's password:
Linux server.nnbob.net 2.6.32-27-generic #49-Ubuntu SMP Wed Dec 1 23:52:12 UTC 2010 i686 GNU/Linux
Ubuntu 10.04.1 LTS
code....
No mail.Last login: Mon Dec 27 17:00:10 2010 from b-desktp.nnbob.net.Notice the nice system information presented there. How do I get the other (upgraded) server to do that too?
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Oct 1, 2010
I've been trying to figure this out... What command does the system use to display this at login:
Quote:
System information as of Fri Oct 1 08:35:54 CDT 2010
System load: 0.28
Usage of /: 10.8% of 17.89GB
Memory usage: 51%
Swap usage: 3%
Processes: 112
Users logged in: 1
IP address for eth0: <ip.address>
It's not uname, free, top, df, uptime, etc... Also doesn't appear to be anything in /proc that I've found. Anyone know what it is? I want to grab its output as part of a script. I could use other commands I suppose, but this system info output is neat and concise.
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Sep 30, 2010
I installed Ubuntu 10.04.1 Server x86_64 minimal, updated, upgraded, then I blacklisted all not used modules in /etc/modprobe.d/blacklist.conf:
[Code]..
System information disabled due to load higher than 1. What caused that ? It is a test system in VirtualBox.
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Jun 5, 2010
I have a new lucid server. When I login to it via ssh it shows:
Code:
Linux syn 2.6.32-22-server #36-Ubuntu SMP Thu Jun 3 20:38:33 UTC 2010 x86_64 GNU/Linux
Ubuntu 10.04 LTS
[code]....
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Mar 13, 2010
All of a sudden, Firefox no longer remembers login information. For example, I log into Facebook and tell it to remember me. Then I close Firefox and come back a few hours later and I get prompted to log in again. It's not just Facebook. It happens with this forum, My Yahoo, and others. In Firefox preferences, I have Remember History and Remember Passwords checked. I have not run any kind of cleanup program or cleared my browsing history. This just started happening within the past couple of days.
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May 23, 2011
I built a 11.04 server system in vmware workstation a few days ago, set it up for something and now I have a strange problem. It boots without problem. I can login via ssh, the services run and everything is OK from the outside. But on the console there's just a fast blinking cursor on the screen, no login or anything to that affect. Just blank and a blinking cursor.
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Jun 26, 2011
how to implement a password login system that both sends passwords over the internet in an encrypted form (so my users don't get that annoying message saying "this web site is about to send your password in an unsafe form..." and stores its user data in a MySQL database? This seems to need a combination of mod_auth_digest and mod_auth_mysql.
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Jun 28, 2011
I wrote a little script that will automatically mount two Samba shares to my home directory and I was wondering if a) You guys/gals had any input as to how I could improve on this script and b) Tell me how I would go about having this script automatically execute when I log on via SSH.
Code:
#!/bin/sh
mount -t smbfs -o username=Myuser,password=Thepassword //192.168.1.102/Data1 /home/user/Data1
mount -t smbfs -o username=Myuser,password=Thepassword //192.168.1.102/Data2 /home/user/Data2
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Feb 11, 2011
If I have to overwrite, I don't know if this will be done automatically when re-installing or If the new Ubuntu Server will be stored elsewhere on my HDD.
I only have the core install of US and was planning to build up what I want from there, starting with a GUI. There aren't any other OS's on the HDD and am using a Live CD of an UD.
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Jan 6, 2011
how do i get system info on desktop
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Dec 21, 2010
i am having a problem with the installation with ubuntu 10.10 during the installation, i was entering my setup info (login password, timezone, etc.) when everything stopped working, it wouldnt let me continue, the forward button wouldnt work. i let it set for a good 30 minutes but it wouldnt do anything.
so unable to continue, i restarted and tried to boot from my cd drive and now it wont boot from the drive, and since i let ubuntu delete my windows partition, i cant boot from it so i basically have a blank hard drive. the cd drive will boot other cds because i booted hirens boot cd in an attempt to make sure the cd drive was functioning and ran diagnostics to make sure the drive was alright.
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Mar 17, 2011
I am a new user of Linux and it was just my luck that my Windows partition along with my WD 350GB external HDD got infected with a virus. My computer science buddies suspect that the virus in my HDD was in a folder called System Volume Information. Right now, my Windows partition's been removed so my netbook is 100% Linux. I also deleted said folder from my HDD. However, the System Volume Information folder in my HDD still keeps on appearing.
I read that the System Volume Information folder is a Windows folder so I'm wondering why it still keeps on appearing? Is this still the virus? I'm skeptical but right now, I really don't know.
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Feb 23, 2011
I installed ARB in my pc...while running arb below error is occur...
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ARB done
This type error also occur while running phylip programs
- drawtree: error while loading shared libraries: libXm.so.4: cannot open shared object file: No such file or directory
I dont know that my system contains this library or not...how I find that? My system is Fedora....
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Aug 6, 2010
so i cannot install anything because update-info-dir file is missing from /var/lib/dpkg/info/ .. I've searched for the last day and a half for a way to fix this, but nothing. can't even update dpkg because of this. so how do I bypass or fix this so I can install stuff (this is a fresh install of ubuntu 10.04 lts Lucid Lynx).
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Mar 8, 2011
I've just receive my new Dell desktop and I used CloneZilla to move everything from my old computer to the new one. I made an image of the disk of the old computer and restored this image on the new one.
For most of it, it worked well: it was relatively quick, and I have all my old settings except everythings is going quicker. But the new system is not entirely recognized: the processors are correctly identified, but I can't see the new RAM memory: hardinfo, free or cat /proc/meminfo all seem to refer to the memory of the old system, not the one that is on the new computer.Is there a way to force the system to reinspect the hardware and 'discover' its new ressources?
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May 26, 2010
I want to get system info like up time, no of process etc. for up time i got the got from net but it is giving me error. i.e.
error:
Following is the code i m using
Code:
Whats wrong with the code?
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Sep 10, 2011
I can't seem to update the repository indexes regardless of which official server/mirror I use. I pick one server from the built-in software sources list and then I get this:
W:Failed to fetch ftp://ftp.fi.debian.org/debian/dists/squeeze/updates/contrib/source/Sources.gz
Unable to fetch file, server said 'Failed to open file. ' [IP: 130.230.54.99 21],
W:Failed to fetch ftp://ftp.fi.debian.org/debian/dists/squeeze/updates/non-free/source/Sources.gz
Unable to fetch file, server said 'Failed to open file. ' [IP: 130.230.54.99 21],
W:Failed to fetch http: [URL] 404 Not Found [IP: 128.30.2.36 80],
W:Failed to fetch http: [URL] 404 Not Found [IP: 128.30.2.36 80],
W:Failed to fetch http: [URL] 404 Not Found [IP: 128.30.2.36 80],
W:Failed to fetch ftp://ftp.fi.debian.org/debian/dists/squeeze/updates/main/source/Sources.gz
Unable to fetch file, server said 'Failed to open file. ' [IP: 130.230.54.99 21],
E:Some index files failed to download, they have been ignored, or old ones used instead.
Now how can that be? Shouldn't the built-in repository addresses be correct? My installation is one week old clean install. Since then I've installed broadcom wlan-drivers (I tried repo update w/ wired connection too) and Dropbox but other than that I'm pretty clean.
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Apr 14, 2010
i'm trying to setup my server box.. it's being setup as a web server, file server, and setup for me to be able to access it remotely (aka i do pc repair for windows users and it'd be nice to just know where ALL of my software tools are and get to them from there)anyways.. these things are almost all setup right now.. but the one thing i'm having issues with.. is the fact that this box does have 2 hard drives in it and i want to use both of them.. now i'm running straight command line and i can't find the info i need to reformat the second HDD (which is currently NTFS formated) and use it in this system... i'm running 9.04 as a server.. NO GUI INSTALLED! i need this with straight command line...What do i need to look for to figure this out? i'm having trouble figuring this out and it's really getting annoying..
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Jan 18, 2016
I am running Wheezy 7.9 and recently created a file, in xorg.conf.d, to set the monitor configuration because the EDID is not always read from the monitor. Everything works great but when the EDID is not read the monitor name, as shown in System Settings>Displays, shows as Unknown. I have the vendor info and modelname in the config file but they do not show in the Display GUI. Is there some variable that I can set in order to get a good monitor name displayed?
Probably should include some more information. I am using the Gnome Classic desktop and gdm manager. Here is the monitor conf file that I put in /etc/X11/xorg,conf.d
Code: Select allSection "Monitor"
 Identifier "Monitor0"
 VendorName "VSC"
 ModelName "VA912b"
 DisplaySize 376 301
 HorizSync 30.0 - 82.0
 VertRefresh 50.0 - 85.0
Â
[Code] ....
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May 31, 2011
I just setup an EC2 instance running Linux. Is there a way to get the version/distribution of Linux that is running on the instance via the terminal?
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Mar 7, 2011
I remember screenshots in which a cli window is opened and in it kernel version, processor type, and other information is displayed along witnice little ascii art of the distribution logo. I have seen it for gentoo and debian, but forget the name.
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Aug 25, 2010
I'm a linux newbie and scripting novice and I'm trying to pull auditing info and dump it into a file. I made some login changes so it would get audited but I don't want to have to sift through the log to see who the user was and what was done. This is what I have below here and I can't seem to get it to extract the info want using the event id. The "ausearch -a $10" from the script should get it from the 10th column but it's not working.If I can get this to work I would like to add additional aureport options.
#!/bin/bash
yyyy=`date "+%Y"`
mm=`date "+%m"`
[code]...
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Jul 23, 2010
I am currently creating a usb device driver consisting of mostly read and write commands. It can successfully read/write using the bulk endpoints, however reading from the interrupt endpoint causes a system crash.As the crash happens whilst writing to kern.log, the file doesn't get a chance to close, therefore done of my debug printk calls are saved. Also, I get know response from using the magic sysrq key.
Does anyone have an ideas on how I can get any system information about what's causing the crash, or possible causes of the crash. (Using a usb sniffer running on another pc, I can see that the packet is coming in from the interrupt endpoint).
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Jan 15, 2009
I'd like my DSL box to show a picture instead of the start up info as the system boots.
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Sep 14, 2010
I have been reading about rescue CD's but haven't found out whether I can make one using my currently running Centos(centos-release-5-4.el5.centos.1 ).I tried to use a Centos cd we have here and it looks fine till it asks where the 'tree' structure is located, when I select cd it ejects it and asks the same question again. Do I need to build a rescue cd containing directory info of my specific system?This is related to wanting to fsck my file system.
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Apr 18, 2011
I have a problem regarding the ubuntu enterprise cloud. I have installed CC,CLC,SC,NC and a client and logged into thje user interface using my browser for the first time with bith username and passwd as admin and downloaded the credentials.But now as I try to login with the same username and passwd, it says that its an invalid login. I understand we have to change the password on the first login but i don't remember doing the same.
I tried recover password option and gave the user name as admin and email address as my gmail id. It says that I have to follow the instructions sent to the mail, but there is no mail sent I have done it like 5 or 6 times with different mail ids
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Mar 13, 2011
I've seen some desktop screengrabs which have included a transparent graphic (usually in the upper right corner of the screen) that displays current system information such as the hostname, kernel revision, CPU utilization, etc., that is constantly updated.Is that something that is available from Debian? I would like to install it to check it out, if it's available.
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Mar 15, 2010
System was fine with :Ubuntu 9.04 (had also installed kde )then....I wanted to try some change to gdm so i downloaded gdm while building it , it asked "PAM" libraries to be installed so i installed PAM ... but ignored the instruction to reinstall SHADOW (library i guess..),Now :on booting system i get login menu but i am not able to login , it says some critical error occured
1) install new copy of UBUNTU and remove old
ps :1) i can log into system through live cd
2) i can use recovery mode boot and log into terminal as root(startx is not working from this terminal..
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Jul 13, 2010
I'm hosting a server with Ubuntu 10.04. I've stumbled upon a strange problem.The server seems to refuse any login attempts, either with SSH or via a TTY after a reboot. After a couple of minutes (about 10 minutes or so) I able to login. The memory usage isn't high at login nor the system load. The auth.log doesn't show any login attempt before.problem? Or does anybody have a suggestion I could try to fix this?
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Sep 1, 2010
how do you obtain system info like the CPU cache sizes and core speeds from the shell?
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