I just set up a FC 12 server and would like to disable the nightly YUM update. However, it appears that the following doesn't work:
# service yum stop
# chkconfig yum off
the system prompts: yum: unrecognized service
I have 2 'how-to's' with rsync neither are working. I need to backup nightly some items and using a command line, I am prompted with a password, enter and it works. I now tried these 2 items in the shell script, both of them still when run prompt for a password. I have tried;
#!/bin/bash
export RSYNC_PASSWORD=passwordhere
- and -
also created a blank file called pw (to test) and then tried
#!/bin/bash
rsync --password-file=/pw xxxx
Both of those options when run still prompt for a password. These severs are running old RH9 servers.
i want to make sure my mail server is behaving as expected. the past two nights, i've received logwatch notices below. the section in question is the 20 or so deferrals from some .ru e-mail address. i've since removed the user that registered on my wordpress blog (wlvp@yandex.ru) and added the three IP address to iptables DROP, but these "e-mails" still look like they're in some queue unless i'm reading wrong. i've removed known usernames in case you find the numbers useful. why are all these deferred messages here? if they're stuck in a queue, can i remove them?
View 2 Replies View RelatedWhile on the 32 bit version i haven't problem. I use different profile for the stable and the nigthly versions. Note: I use the binary taken directly from mozilla and update regulary it directly from the browser. On the attachment you can see what should be appear after the update.
View 2 Replies View RelatedJust wanted to share this with anyone wanting to know.If your headless server crashes, GRUB2 (at least on Ubuntu Server) is designed to force the GRUB menu to load up next time it starts up, which means you are locked out of SSH until someone physically makes a kernel selection on the PC.To prevent this do the following change to your grub.cfg file.#nano /boot/grub/grub.cfg
I was looking for a solution for this for a long time and found no hel with google. Let me know if there is a better way.I aware this file will get overwritten and need reediting if the Kernel gets updated.
I've recently made an NIS installation which worked out fine until I changed some hostname configurations incorrectly and found myself in a big mess. I decided to simply start from scratch seeing as how the entire installation process takes but minutes, however, when trying to run ypinit to run the Makefile I found that /var/lib/ypinit is no longer there. So far I've tried removing the ypserv, ypbind, and yp-tools rpm packages and re-intalling them via yum.
View 2 Replies View RelatedI used to have a log file monitoring script on my server but after an auto update recently it seems to have disapperaed.Can anyone think of some log file analyzers that send outputs of ssh, amount of disk space used etc. as I cannot remember the name of the program at all.
View 1 Replies View RelatedI'm trying to set up a Dell Server Update Utility DVD on a NFS share. I'm doing it because we have a server room far from our location and I need some mechanism to update server firmware when needed. Only some of the servers have a DVD drive, most of them have just CD-ROM.I'm trying to set it up on test desktops which have Ubuntu 9.10 32bit and 10.04 32bit installed.The problem is when I try to run this from mounted NFS share:
Code:
# /bin/bash ./suu
i get:
[code]....
Is there a way to run CentOS 5.2 update system using the shell, avoiding the GUI (I want to do it remotely using SSH?
View 1 Replies View RelatedMy system (recently installed FC12) is reporting that there are 563 updates available. When I try and install the updates I get to the stage of "Getting list of updates" and receive the message "The package identifier was not well formed". The details are "Package_ID cannot not be parsed". It further says that "This normally indicates an internal error and should be reported."
View 4 Replies View Relatedhow to update patches in fc12.
View 2 Replies View Relatedthis is the error i got when i type yum update command
Code:
[root@VAIO yum.repos.d]# yum update
Loaded plugins: presto, refresh-packagekit
http://download.fedoraproject.org/pub/fedora/linux/updates/12/i386/repodata/repomd.xml: [Errno 14] HTTP Error 302 : http://download.fedoraproject.org
[Code]....
Mozilla programs are not connecting to the network. All other networking programs are working: yum, wget, skype, opera, nslookup, etc. Firefox and Thunderbird are not able to connect to the network. What happened? My box was working fine earlier! All I can figure is something included in the yum update that I performed today.
View 2 Replies View RelatedI want to disable SSL v2 in apache on my CentOS 5.2 box (httpd 2.2.3), for that, I've added following lines in my /etc/httpd/conf.d/ssl.conf:
Code:
SSLProtocol -All +SSLv3 +TLSv1
SSLCipherSuite ALL:!aNULL:!ADH:!eNULL:!LOW:!EXP:RC4+RSA:+HIGH:+MEDIUM
and restarted httpd.
But it still not disabled, I'm connecting to SSL v2 and getting error for SSL v3:
Code:
# openssl s_client -connect localhost:443 -ssl2
CONNECTED(00000003)
# openssl s_client -connect localhost:443 -ssl3
CONNECTED(00000003)
8021:error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong version number:s3_pkt.c:284:
We have installed the Centos on server. I have enabled the ssh key authentication in that server. Now we can connect through ssh only with key file.Since this server is protected with SSH, I am unable to use the SCP command. If I use this command it says "Permission denied (publickey,keyboard-interactive).". Please let me know How Can I disable SSH Key or why SCP command is not working ?
View 4 Replies View Relatedmy laptop is running Slackware64 13.0. Today I tried to update to X.org 7.5 (version 1.7.1) from version 1.6.3 shipped with Slackware. I downloaded the relevant source tarballs from www.x.org and compiled them with no errors. The compiled packages are:
xorg-server-1.7.1
xf86-input-synaptics-1.2.0
xextproto-7.1.1
xcmiscproto-1.2.0
[code]....
My laptop has an NVIDIA graphics card and I'm using the proprietary driver from NVIDIA. Thus I reinstalled the driver after the update and tried to launch X.org with "startx". After a short while the NVIDIA logo appears for some hundred milliseconds and disappears then. But now the screen is blank and it is not possible to switch to another VT via Ctrl+Alt+Fx. But it is possible to login from another computer and restart everything, so that I conclude that the system does not hang.
It is even possible to do work normally with the laptop from remote. If I try to kill the X-server, it ignores SIGTERM and has to be terminated by SIGKILL. But the laptop's screen stays black and empty and does not allow to switch to another VT (chvt terminates with "interrupted system call."). dmesg does not give any errors.
/var/log/Xorg.0.log:
Code:
X.Org X Server 1.7.1
Release Date: 2009-10-23
X Protocol Version 11, Revision 0
[code]....
I just finished a few updates this evening (Friday Jan. 22, 2010). Attempting to launch Sunbird from the menu after the updates finished brought nothing. From the command line:
Code:
BASH:~/-> sunbird
Cannot find Calender runtime directory. Exiting.
Great, just great.
If you also experience this same scenario, there is a quick fix. As root, load /usr/bin/sunbird into a text editor of your choice. Edit the line:
moz_libdir=/usr/lib/sunbird-1.0b2pre
to read:
moz_libdir=/usr/lib/sunbird-1.0pre
I suppose that would be /usr/lib64/ if you're using 64 bit OS.
Whether this was a glitch in the delta rpm rebuild (yum presto) that only might have effected me, or a packaging snafu that's going to catch everyone, I don't know at this time.
Now i want to disable my ssh server "permanently",which means it won't run unless i start it after i login.that is,it is disabled at boot time by default.
i have asked a similar question before,but i still have some confusions.
Say that now the ssh server is running.my system is ubuntu 10.04. code...
The disable|enable API is not stable and might change in the future.
the shell gives me a warning:do not match LSB Default-Start values,this API is not stable and ...
what does this mean? still it can't disable the server "permanently",ethier.
what on earth should i do to solve this?
how to disable postfix logging? I can obviously set a macro to purget the logs but I am trying to reduce the IO of the logging altogether.
how to disable it?
i made a symbolic link with this ln -s user so the user can view all the folders from ftp no just the home folder but now i see that all the ftp users can see all the folders so they can view everything not just they home folder If someone knows how to apply that just for one user, or the way to disable the link "ln -s" that ive made. I prefer to no one able to see all the folders but if you know how to ddo it for just one user will be good.
View 3 Replies View RelatedAnyway, according to the release notes, RHEL 6 has a PAE enabled kernel by default. Great... But that leaves me wondering why uname report SMP. Further, I'm provisioning some systems for QA use, and they're asking that PAE is disabled. My thinking is that since RHEL 6 requires PAE capability to install, there may be no way to disable it and the googling I've done seems to support this. tl;dr Why does a default kernel with PAE enabled report SMP on RHEL 6?
View 7 Replies View Relatedhow do i disable apache2 errorlog?
View 3 Replies View RelatedFrom system security point to view I want to prohibit 'linux rescue' mode in my installed RHEL system. Because as per my knowlege through linux rescue mode anyone who have physical access to system can mount root filesystem(/) and retrieve all data without knowing root password. Please guide should i encrypt / on any alternative .
View 1 Replies View RelatedI'm running a ProFTP 1.3.3 server on a CentOS 5.5.What has come to my mind in terms of security is to have the server disabling / deactivating account that enters the wrong password, lets say three times.Using MaxLoginAttempts only limits the possible retries on a open connection.
View 2 Replies View RelatedI have installed a linux server in my office to run 16 machines. Its main use will be a internal mail server but will be also running websites.
I have installed Ubuntu 9.10 server x64 and have got apache running.
I am looking for the simplest more robust solution for smtp, pop3 and imap. I have only ever used qmail before and found it a pain to configure and its getting old so I though I should probably try something new. I have not much experience with running pop3 or imap on linux so would love a suggestion on that.
A package nss >= 3.12.8 is not available. But it is needed by thunderbird update in the course of "yum update". yum exits with RC 1.Is "--skip-broken" the right way to exclude the thunderbird update ("Resolve depsolve problems by removing packages that are causing problems from the transaction")? Or is there a better way to exclude a package? Problem screen output:
---> Package thunderbird.x86_64 0:3.0.10-1.fc12 set to be updated
--> Processing Dependency: nss >= 3.12.8 for package: thunderbird-3.0.10-1.fc12.x86_64
--> Finished Dependency Resolution
[code]....
I installed KDE for very limited uses. However, everytime I start up, it brings me to the KDE login screen. I want to revert it back to console login. How do I go about doing that? And if possible, prevent future GUI packages from autostarting. so this seemed to work:
Code: sudo mv -f /etc/init/kdm.conf /etc/init/kdm.conf-disabled That basically renames it so it doesn't start. And if you do need to use the GUI, just run startx
I'm running Apache with mod ssl, with a php app using ssl. https://www.example1.com
I've made a virtual host to host a simple static site which I dont want SSL for.
When I try and get to the site it redirects me to [url] which gives a certifcate error and shows the site from example 1.
Config below:
My RHEL5 server is sync with NTP server. But we dont want to follow Day light saving. Is there any option to disable it. Like in windows you can uncheck the option if you dont want to follow day light saving.?
View 3 Replies View RelatedThere is this server that is running a lot of websites and runs varnish for caching for performance boosting. But I want to somehow remove certain URLs from caching which change frequently. But I do not want to remove complete domains from caching but certain URLs from the websites. Is there any way to remove those pages from caching?
View 2 Replies View Related