I would like to find a Linux testing environment , my PC is slow , it is not good to install VM and I do not have laptop , besides , I want to do testing at different places , can advise is there online Linux testing environment ? I just want to test the Linux command .
View 1 RepliesI wanted to check it out.I want to install the minimum gnome environment.
View 7 Replies View RelatedI just started Redhat Linux.Looking for good online material if anyone know abt it.
View 4 Replies View RelatedI created a very simple cron job for testing my first Linux system but It doesn't work. After open the crobtab file by typing crontab -e, I put a line like this to send email in every 2 minutes to report disk usage:MAILTO=dan@gmail.com*/2 * * * * du -s /homeI tried to restart cron several times but I still got nothing worked. /etc/init.d/crond restart
View 14 Replies View RelatedI have applied a patch in linux kernel version-2.6.31(fedora core 12)source code.Now I want to check whether the performance of the memory management part has been enhanced. So how to test the efficiency of this new modified code?
View 1 Replies View RelatedI've a ibm x3650 with redhat 5.5 x86 This hardware has a feature for online-sparring for the memory.I know it can be seen from the bios. Does anyone know how can i confirm if the online sparring is enable or not from the operating system.
View 1 Replies View RelatedI have recently loaded Linux Mint on an old IBM Laptop and am very happy with the GUI; however, I would like to learn how to use the Linux shell/terminal. I don't know any of the commands. Is there a good online source for this information--a tutorial or list?
View 2 Replies View Relatedi have a centos 5.4 without desktop environment. i can only access certain system settings via browser (and of course console). i would like to encrypt some folders. but these folders are used by the system. can i encrypt them? will the system still be able to access these folders? if yes, how can i encrypt only through console or is there something web based software for this?
View 12 Replies View RelatedI installed a library to the /usr/local/ prefix in Linux using ./configure && make && make install. What environment variables do I need to set in order for the linker and compiler to search these new library and header paths?
View 1 Replies View RelatedI am trying to configure LAMP environment on ubuntu10.04 Lucid system.I am writing the output & attaching files of output of different issues. PHP is not running,I cant figure out why its not working. To add this issue I would like to inform you that nanoweb server is working{I can see the page in web browser"It Works"}.Also MySQL is working fine. To summarize Linux-->Apache/Nanoweb but no bridge between MySQL--X--> PHP. guide me for right direction,how to approach this problem as i am unable to crack this common problem.
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I need to test a code that needs to have high DiskIO and DiskBisy in a Linux environment. Is there any way that i can use to test this urgent need of mine.
View 3 Replies View Relateda server at work has been accessed through the desktop environment as root. I know this is a risk and since I have never done it before I was wondering if there are any files created by the desktop that could compromise the system and how could I clean it up.
View 2 Replies View RelatedI am running tests on doing a postgreSQL restore, and part of the procedure is to import the dump file into the database. The database, version 8.1.3,s from HP-UX Internet Express Version A.14.00 Bundle and was installed onto an HP-UX 11.11 server.As part of the testing process, I was planning on setting up a Linux system with the latest available version of PostgreSQL, and import the dump file generated on the HP-UX server into database on the Linux system. Once that was done, we would connect to the latter system, and test the database.My questions are the following:1. Can the dump file be imported to a remote system rather than the one that generated it?2. Is this a good test to determine the viability of the dump file?
View 6 Replies View RelatedI accidentally deleted one of the libraries in /lib or /usr/lib and now when I boot into Debian, it won't load the GUI. I get an error message saying that something failed because the library needed did not exist (I couldn't read it because the text was scrolling by so fast, so I don't know exactly what it said). I need to find an archive or something of all the system libraries for Lenny so I can reinstall them. Is there a place online where I can download them?
View 7 Replies View RelatedI am looking for a basic online ordering system that is:Web-based. Runs on LAMP, etc.Stable, reliable, etc.Open source.The end-user uses a web browser to order items from the list, quantity for each item, etc.Prints that order for the business owner.
View 2 Replies View RelatedEDIT: This thread has taken a different turn, please go down to viewtopic.php?f=30&t=64242#p370832 Below is I originally wrote, now totally irrelevant.:D I am delighted/bored with my one Debian Squeeze install, so I've decided to free up a partition to play with another configuration of the universal OS.At the moment I am liking the looks of the supposedly not so unstable Sid; what's the ideal download/install path to get Sid up and running? Is it:1) I already have a live Squeeze GNOME DVD lying around; should I install that again and upgrade to Sid?
View 6 Replies View RelatedI'm trying to set up my Intel Wireless 3945ABG (which is supported in the kernel) and I don't understand where to start if I want to use systemd to do this.
I've installed my Debian (Stretch Alpha4) base system using the wireless to download the necessary components but when I boot into the system I need to set up the wireless card separately.
I would prefer to be able to install wireless without the requirement of connecting via ethernet so no package installs other than what is downloaded by the installer.
I can't even find documentation on this specific issue because everyone seems to reference /etc/network/interfaces which AFAIK is not supported in systemd. How do I configure a wireless card using only systemd?
I am looking for a basic online expense tracking system that is:Web-based. Runs on LAMP, etc.Stable, reliable, etc.Open source.The end-user uses a web browser to enter the date of each expense, amount, vendor, etc.Print a periodic report and hand it over to the acccountant.
View 2 Replies View RelatedI need an alarm / reminder system for all the crap I have going on. I want one that will pop up and remind me of a given task. Sounds, bleeps, rings, bells, etc., would also be great. Doesn't evolution have such a thing? IF not, what about online options. But I really prefer sg on this computers so I can still get the reminders when I am offline.
View 2 Replies View RelatedMy system slows much down so that i cannot use it at all when am watching any online videos or movies am using firefox 3.6.13 .
My spec is:
intel celeron 2.53 Ghz
512 Mb ram
ubuntu 10.04 on 40 GB seagate ide harddisk
Windows Xp on 80 GB western digital ide harddisk in dual boot.
And also my browser cannot open login page of yahoo site and some time it waits saying waiting for s7.addthis.com, or waiting for ad.yieldmanager.com like some thing when i am trying to open some sites
I've installed the latest testing version, which has 2.6.32 kernel perfect for me. I was very amazed when check system monitor and saw it runs with 90MB RAM, meanwhile my ubuntu desktop takes only 400, and the pocket version of ubuntu on vmware has 180MB RAM.
The questions is: Debian runs on vmware 7. Could the amount of RAM change when switching to a normal environment? Or I have to test and see what is happening..What problems could occur when using a testing version?
but I have been literally banging my head against the wall.I am trying to configure skype on my system (testing, x86) but unsuccessfully.Let me say that I am now using skype (static) as downloaded from skype website.
$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 04)
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Why does flash crash my system when I'm watching a video online? I'm fairly certain that it's flash.
View 4 Replies View Relatedi am looking for ideas to set up a calender/ scheduling system (or online service) for a doctor's office to set up patient appointments. i would like to set it up so that only the doctor, technician and receptionist can access it and set up appointments from 3 different computers.
View 2 Replies View RelatedI recently purchased a Quadro FX 4800 and tried to install it on Fedora 10. During the installation, Fedora didn't recognize my new graphics card and began installing the OS in text mode. I stopped the installation and tried to start over, this time I passed the following command: linux resolution=1024x768. I then proceeded with the installation, and again, I was posed with a text mode installation. I continued with the text mode install and when Fedora was done installing, I rebooted and system just locked up.
At this point I was frustrated, so I reinstalled my old 8800 graphics card and started a new install with something that worked in the past. When the install was done, I loaded the latest NVIDIA drivers and the rebooted. I reinstalled my new graphics card (Quadro FX 4800) then powered up my system. I thought everything was good to go and all of a sudden my system flickered and then locked up during the 'Anacron' testing phase. I then rebooted with the "Ctrl+Alt+Del" hotkeys, but my system always locks up during the 'Anacron' testing sequence. I am aware that the Quadro FX 4800 is a few months old, but how can I get it to work in linux? It has gotten so bad, that I had to resort to using MS Vista.
System specs:
Intel Core Duo Quad Core
4 gigs DDR2
SATA RAID 0
Mobo: 680i SLI
800WATT Power Supply
I just installed Squeeze on an older PC. Installation seemed to go fine. But when it booted up on the installed system for the first time, I could not login - username/password failure. I tried every possible typing error and CAP LOCK error I could have made - still nothing.
I brought up a console window and tried logging in as root - same problem.
I booted into single user mode and entered passwd command to set new root password - I got a SYSTEM ERROR message from the passwd command.
I booted to a Live CD, went to /etc/shadow and deleted the encrypted password. Rebooted on the hard drive, went to console window and logged in as root, with no password required. So far so good. I entered passwd command to set new password and got the same SYSTEM ERROR message.
The machine seems fine when running on the Live CD, and the install seemed to go fine.
Yesterday Ubuntu One stopped syncing properly: all files and folders were listed on the web site grayed out and tagged with "uploading", while there was "0 bytes Used". I could still upload files manually to the website fairly quickly, so it probably wasn't purely server overload. Anyway, a number of things happened after that:uninstalled the Ubuntu One client packages and reinstalled them in Account settings on the website, I removed my computer, hoping to make a fresh start the Ubuntu online account login system for some reason forced me to change my password (presumably it wasn't strong enough)
After all that, I can still login to the website (with the new password), but the computer can't login. When I type u1sdtool -s in terminal, the result is
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When I open Ubuntu One Preferences from the Me menu, it completely freezes at the Account tab; I can't click anything or even close it (have to kill it in terminal).
I suppose the login failure has to do with the old password whcih was saved in the keyring. The removed computer from the account probably complicates the issue.
I am trying to install the Matlab 7.5 compiled runtime for 64-bit Linux (MCRInstaller.75.glnxa64.bin) and keep getting a "No Java Runtime Environment(JRE) was found on this system." error message.
I understand the JRE is bundled with MCRInstaller and will self-compile/install. However, I don't have admin access, could this be the source of the problem? If so, how could I fix it (not sure how to direct it to install locally without going into the source code)?
I got around this error before, but stupid me didn't write down what I did and I forgot.
I just recently reinstalled openSUSE 11.3 last night with the GNOME desktop. Since I'm starting fresh again, I'd like to set up my System as flawless as possible.
So, my question is stated in the Title. How do you set System-Wide environment variables on OpenSUSE 11.3 // GNOME? I usually set them by adding an export to my ~/.bashrc, but I remember in Ubuntu that I could add them to /etc/environment. I checked that file out on my system, and it has a the default comment on it stating:
"This file is parsed by pam_env module...Syntax: simple "KEY=VAL" pairs on seperate lines"
This seems to be the spot to add my "export JAVA_HOME=/usr/java/..etc", etc. but I wanted to clarify before I went ahead and made any changes.
I recently assembled a new desktop computer, the following is the hardware details
CPU: intel core i7 2600
Motherboard chipset: intel Z68, GIGABYTE GA-Z68A-D3H-B3
Video card: Geforce GTX 560 Ti
I tried to install ubuntu 11.04 i386 and X86-64 version. Both of them are quite unstable.The system is easy to crash because of network problem and the internet connection is extremely slow. I also install window 7 in the same computer while the wired network is doing well.