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Search found 1137 results on 46 pages for 'saif al harthi'.

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  • yum / rpm / make | When to use which one

    - by Saif Bechan
    I am new to Linux and am running CentOs. When I want to update or install certain software I came across three ways. Sometimes it's: yum install program rpm -i program.rpm wget program.tar.gz unpack ./configure make make install That last one is a real pain, esp when you come from windows where a program install is usually one click and then a nice guide. Now can someone please explain to me: Why are there so many different ways to do this? Which one do you recommend to use and why? Are there any other ways for installing programs?

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  • Setting environment variables in OS X /etc/launchd.conf

    - by al nik
    I'm trying to set some env variable in OS X 10.6 (/etc/launchd.conf) setenv M2_HOME /usr/share/maven setenv M2 $M2_HOME/bin setenv MAVEN_OPTS '-Xms256m -Xmx512m' M2 and MAVEN_OPTS are not working. I tried with something like setenv MAVEN_OPTS -Xms256m\ -Xmx512m but still it doesn't work. Any idea of what is the correct synthax? Thanks

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  • How to benchmark apache/nginx setup

    - by Saif Bechan
    I am planning to setup nginx as reverse proxy. I will have apache to deliver my dynamic content, and nginx will deliver the static content. My configuration i have now is just Apache with fastCGI. This gives me no configuration problems and runs great. After I have set up nginx I want to run some benchmarks to see if I really got some performance increases, else i will switch back. Does anyone know how I can benchmark this type of setup? Or maybe someone did this already and have some canned results, I will be glad to hear them.

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  • Easy way of daemonizing in CentOS 5.4

    - by Saif Bechan
    I know there is a program called upstart that can make it easy to make small daemons. I can't get this program to configure on CentOS. I get all sort of errors concerning pkg-congfig, libnih, and dbus. I am working on a node.ja application and this is a pain to start and stop all the time, so I want to create a deamon for this which makes it easy to start and stop.

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  • Why is the installation of certain programs always such a pain in Linux [closed]

    - by Saif Bechan
    I am new to Linux and I am trying to set up a server. For this I sometimes to need to install special software, but the installation of this is always such a pain. For example I wanted to try the htscanner to see if it did the job for me. When i got to the page there is NO INSTALLATION guide. I had to search for the right one on google. Even on google its a pain to find the right method. Just try it - google search.After a long search and tried different things I finally found out that I had te install some more software before it will work. The website says that the version I used did not had any dependencies. Thats a lie. Release0.8.1: No dependencies registered. You do need certain things for it to work. After managing to set it up it still didn't work I can't figure out why because there is no official guide on the website. So I wanted to just uninstall it and find a better solution. Uninstalling. Uninstalling something in Linux is a real mystery how this actually works. The best answer I got is to manually look for the files and delete them. Whats up with that! There is never something said about uninstalling on the websites. Even on the website of CentOS itself it tels you how to install something like rpmforge packages (it's a miracle they tell you and not have to google it) but there is no mention of what to do when you want to uninstall. Why not? The forums you get on when trying to solve your problem are most of the time in plain text, and you have to scroll trough huge error logs before you see somethings that vaguely resembles your question if you are lucky. The Question My question is if there are any recommended websites / forums that explain the basic concepts of installing and uninstalling software on Linux. And explain other useful operations. And not Wikipedia or the first hits of Google, I have been there already. I am looking for some easy to read trough guides on these operations on Linux. I have been on a lot of websites that explain some Linux operation, but I bet its easier to get a degree in rocket science than to read trough the website and understand what they try to say.

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  • Using gmail as your primary mail server

    - by Saif Bechan
    I have read that there is an option of using Gmail as your primary mail server. In the sense that you can add mx records etc and you do not have to do it on your own server. Do you think this is a recommended setup in terms of security. Will Gmail do the fight against virusses, spam, and brute force attacks for you?

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  • Adding GLUE records for Google Apps MX records

    - by Saif Bechan
    Is there a way of adding GLUE for the Google Apps MX records. I have added them all and it works fine, but in all the DNS tools I see that there is no glue sent. I know that this is not a really big problem, because the gain you get out of it is next to zero. Nevertheless I just wanted to know if it is possible and how you do it. Or if it is not possible, what is the reason for it. I have asked this question also on the Google Help Forum but with no responses so far, so I thought i'd give it a shot here.

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  • Nginx alongside apache in PLESK 9.3

    - by Saif Bechan
    Does anyone know how to set up Nginx alongside apache in PLESK 9.3. I want to serve my dynamic content from apache and the static content from Ningx. I read that there is a new configuration setting in plesk 9.3 where you can do that, but i can't find an explanation on how to do so. I run centos 5 Thank you guys

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  • How can I sign my server with an SSL certificate

    - by Saif Bechan
    I have a dedicated server and I want to use one domain name for default entrance to the system. My system is Apache 2 on CentOS 5.4. Lets says the domain name is mydomain.com. I have also bought an SSL certificate and installed it to work with this default domain. Still when I restart Apache I get the following error message: [Sat May 01 02:21:22 2010] [warn] RSA server certificate is a CA certificate (BasicConstraints: CA == TRUE !?) [Sat May 01 02:21:22 2010] [warn] RSA server certificate CommonName (CN) `mydomain.com' does NOT match server name!? Does anyone have an idea how I can remove this message. I have the server, domain name, and ssl key.

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  • Dual-booting Ubuntu and Pardus with GRUB2...Pardus no show?

    - by Ibn Ali al-Turki
    Hello all, I have Ubuntu 10.10 installed and used to dual-boot Fedora, but I replaced Fedora with Pardus. After the install, I went into ubuntu, and did a sudo update-grub. It detected my Pardus 2011 install there. When I rebooted, it did not show up in my grub2 menu however. I went back to Ubuntu and did it again...then checked the grub.cfg, and it is not there. I have read that Pardus uses a grub legacy. How can I get Pardus into my grub2 menu? Thanks! sudo fdisk -l Disk /dev/sda: 500.1 GB, 500107862016 bytes 255 heads, 63 sectors/track, 60801 cylinders Units = cylinders of 16065 * 512 = 8225280 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 512 bytes / 512 bytes Disk identifier: 0xd9b3496e Device Boot Start End Blocks Id System /dev/sda1 * 1 15197 122067968 83 Linux /dev/sda2 36394 60802 196059757 5 Extended /dev/sda3 15197 30394 122067968 83 Linux /dev/sda5 36394 59434 185075308 7 HPFS/NTFS /dev/sda6 59434 60802 10983424 82 Linux swap / Solaris Partition table entries are not in disk order and update-grub Found linux image: /boot/vmlinuz-2.6.35-25-generic Found initrd image: /boot/initrd.img-2.6.35-25-generic Found memtest86+ image: /boot/memtest86+.bin Found Pardus 2011 (2011) on /dev/sda3 Yet after this, I go to grub.cfg, and Pardus is not there.

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  • Win 7 client print spooler service keeps stopping

    - by Saif Khan
    I have a Windows 7 (32 bit) client where it's print spooler keeps stoppong a few seconds after I restart it. The event log doesn't provide any clear error, "The print spooler service stopped unexpectedly...it did this x times". I can seem to find any information on this. T tried un-installing whatever print driver was there...same thing. Any other ideas?

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  • Can you rely on Nginx as your only webserver for php/mysql

    - by Saif Bechan
    Can you rely on Nginx to be your only webserver. I know in terms of performance it works well, but how does it do in terms of security. I know Apache is stable and has ModSecurity. This is not the case for Nginx. I am going to use Nginx as only webserver, and only for dynamic content. All my static content is delivered by a CDN.

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  • I am getting brute forced, what do I do

    - by Saif Bechan
    I am getting brute forced to my email server, IMAP and POP3. I have the full package of ASL installed but it just sends me the OSSEC logs. How can I ban the IP. I thought ASL automatically blocked these attacks after a few wrong tries. How can I do that.

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  • Tutorial on making a picture like this in Photoshop

    - by Saif Bechan
    I always wanted to make a background like this but I could never find a tutorial on this. I also do not know what the effect is called so it makes it even harder for me to find. This is the effect I am talking about, at the background. Does anyone know whats it called, or does anyone have a tutorial on this?

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  • Do I make the correct difference between spwan-cgi and mod_fcgi

    - by Saif Bechan
    First of all im configuring an webserver with nginx and apache2 working together. Having only nginx is no options for me, neither is lighttdp. I am reading a tutorial 'Nginx -Apache -Proxy configuration on Centos-Plesk server' where this is exaplained in some detail. One thing i don't really understand. They are talking about installing spawn-fcgi to spawn the fastcgi process. Now if i understand this correct this program is only for nginx apache will run as normal. Apache will just run the mod_php5.c. If i want to have apache also work as fastcgi i have to confirgure that seperately, and let apache use mod_fcgi. Do I have this correct or am I talking utter nonsense. Nginx usses spawn-cgi as frontend Apache usses mod_fcgi in the back Inbetween there is a proxy that ports port 80(nginx) to port 8080(apache)

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  • Where can I get Windows XP Images for WMware Workstation

    - by Saif Bechan
    Does anyone know where I can get windows images for vmware. I know Microsoft gives away the images for Virtual PC. These images work pretty well, but when I try to import them in VMware I need to activate the copies again, because the virtual hardware they use is just to different. I want Images of different versions of windows 2000, xp, vista. Does anyone where I can download them, or do I need to build them from CD.

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  • How to disable apache mods without any problems

    - by Saif Bechan
    I have an apache installation where every single mod is enabled. I want my server to be as light as possible so I want to disable everything i do now need. What is the best way to go about this. I know its just removing the ; before the line in the conf file. But what if some hidden service somewhere need that at some random point in time. Can i get some suggestion on what to do.

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  • DC on Hyper V Host

    - by Saif Khan
    I've read a few similar questions but wasn't clear. I have a small office (13) users and recently purchased a new single server (this is all I have to work with for now). Server specs Memory - 16GB Drives - 6 SCSI (2TB) PROCESSOR - DUAL QUAD I plan on making the Hyper-V host the DC and then 2 VMs, one for a file server and the other an application server. Question - since I am restricted to this single server, would it be a big issue making the Hyper-V host the domain controller? Your input greatly appreciated.

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  • Chrome - SSL Security issue on Windows platforms?

    - by al nik
    Fortify.net is a service that displays what's the currently encryption key used by your browser in a https connection. If I browse this site with Chrome 4.1.249.1042 in WinXp SP3 the key used is RC4 cipher, 128-bit key This encryption is weak, and it's the one used by old browsers like IE6. Chrome works fine on Fedora9 and it uses AES cipher, 256-bit key as more modern browsers do (i.e.Firefox) I consider this a security issue. I'm considering to switch back to Firefox in Windows. Do you know if it's possible to change the default encryption key in Chrome?

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  • Inconsistent DNS report results on different websites

    - by Saif Bechan
    I am checking my server dns setting on different websites. intodns,dnssy,dnscog, but on all the websites i get different results. Some say my mail server settings are not good, some say i have no A records for my NS records. Only on dnssy everything looks to be ok. Should i just trust the website with the best results, or what should i do? How does this sort of inconsistency occur in the first place. I am new to servers and dns, and this makes it very misleading.

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  • VMWare Host needing ESXi 5.0 - Running on a 2008 R2 Host?

    - by Great Big Al
    I have a VMWare image supplied by my Phone System provider which manages a contact management interface, they tell me that VMWare EsXi5.0 is the highest supported host. I'm used to MS HyperV and have no VMWare experiance. At present I have this guest running on a simple desktop PC running ESXi5.0.0, I'd idealy like to run this guest (it's Windows 7 with their software already installed and configured) on a Windows 2008R2 server I have available, as I said, I'm used to HyperV and I can't easily identify if there is a version of VMWare that supports ESXi5.0 guests that will run on a Windows 2008 R2 server host. Is there such a product, what's it called, and with one guest can I run it without purchasing a license? Thanks

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  • Send encrypted mail using GPG by command-line?

    - by Mohammad AL-Rawabdeh
    A few days ago I asked about how I can secure email and many people advised me to use PGP tool, and I read about it and I use it. Now I want to write a batch file to send encrypted email with attachments. I know how I can generate key, exchange key with other side and encrypt email with PGP mail but until now I don't know how I can integrate PGP tool with my mail and how I can send the encrypted email. In other words, how can I send encrypted email that encrypts with PGP tool to other side by command line (batch file)?

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