I just updated my CentOS 5 installation to 5.2 using yum update command.
But soon after restart, I can't use FTP anymore.
I tried SFTP but it always ended with "out of memory" message.
And last way, I tried to uninstall ftp and replace it with vsftp but still cannot solved.
Now I don't know how to upload my files to this server :(
As a Windows user, I generated a pair of DSA keys from CoreFTP Lite and sent it to a third party that runs an SFTP server. They told me that a valid DSA key needs to have ssh-dsa at the start and the username@systemname at the end. CoreFTP generated neither the ssh-dsa header nor the username@systemname footer. I tried with WinSCP and it didn't generate them either. Is there a difference between how SFTP works between Windows and Linux? If I put a useraccount@systemname at the end of the text will it work? How would the Linux system validate that my system is called "systemname"? If it can't validate, what is the purpose of adding it?
View 2 Replies View RelatedI set up my vsftpd server, but when using "sftp servername" it's not using vsftpd but another (what seems like) built-in sftp server. Even when I stop the vsftpd service I am still able to get a prompt to log in. I haven't installed any other ftp servers.
View 2 Replies View RelatedI cant seem to find any new good working How to setup SFTP from scratch. Im running CentOS 5.4
View 2 Replies View RelatedRunning CentOS release 5.4
We currently run a web server that allows FTP connections. I want to:
1. Disable FTP on our web server and require sftp only.
2. See if we can create a table of sites that are allowed to connect to the web server using sftp. Or should I just do this at the firewall?
I have configured rssh 2.3 with openssh 5.8 on RHEL 5.6 64 bit to restrict the users to scp and sftp. When i try to sftp or scp it gives error connection closed. After long googling tried different solutions like add missing libraries, setuid to rssh_helper. I had full copy of /lib to /chroot/lib and /chroot/lib64 but no success. conf and log files are below for reference.
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I've been administrating a dedicated Linux CentOS 5 (Linux 2.6.26.5-rootserver-20080917a) server for around 2 years, and although not a network or Linux expert, been learning to configure as need arises. Primarily using Plesk for day-to-day, but occasionally using Putty to SSH into server.
For all the time I've had the server, I've been connecting to my server via sFTP using "root" password. ( Although, I know this is really bad practice, I assume made safer by connecting with SSH FTP)
After spending another normal day in the office developing websites, connecting to my server as root using SFTP in Filezilla AND Dreamweaver I left for the night.
Returned next morning, after having done no manual updates or amends to my server; I could no longer SFTP into my server?
Thought it may be related to my office network, so tried it from home over the weekend, same result; can no longer connect SFTP for root?
I can connect to the server via Putty using my "root" username and password.
After spending hours looking on the internet for a solution, I'm lost for ideas as I didn't make any changes?
What happens when I open my Filezilla and try connecting as SFTP is it states:
Error:Connection timed out
Error:Could not connect to server
I checked server log /var/log/secure and it states:
Accepted password for root from UNKNOWN port 49212 ssh2
Apr 9 07:41:41 s15320264 sshd[7122]: fatal: Write failed: Connection reset by peer
Odd part is, it's worked fine for weeks, months without ever failing to connect?
Also, notice that Putty connection seems to take much longer to authenticate root user than it used to?
Checked via Plesk Health Monitoring and all CPU, Memory and Disk Levels are well below any alarm levels.
I have run all Plesk updates to 10.2.0 in the hope that it resolved it, but to no avail.
I have centos 5.3 workin on mini itx atom 330. i have some problem with the network when i use Samba. when i move big files the network goes down. i wanna to install the new kernel on my centos to try to fix the network problem with the new drivers includes on the new kernel.
View 2 Replies View Relatedi have a vsftpd server running well but i want to make/force all users to use sftp and not just ftp is this possible?
View 1 Replies View Relatedis it possible to set just the homedir as SFTP Directory? The user shouldn't be able to go anywhere else. And is that possible in combination with denying ssh access?
View 3 Replies View RelatedIs 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 RelatedIs it possible to limit each user so that only one can connect via each username for ssh/sftp? I work with a small company where there aren't really enough of us to justify using a revision control system, but we don't want to accidentally step on each other's toes, so we'd like to try simply preventing more than one person from accessing a given domain at once.
View 15 Replies View RelatedI have Centos 5.3 on our server When I log-in in webmin I have a message "Warning - Your system is actually running CentOS Linux version 5.3." In the next line I have a button "Update Detected Operating System" My question is Do I need to click the link and update Detected operating system? If I do, is it going to change any configuration on our server?
View 2 Replies View RelatedI have tried updating my boxes to 4.9 Final issuing the command:
'yum update'
Code:
# CentOS-Base.repo
#
# This file uses a new mirrorlist system developed by the CentOS Team.
[Code]....
im using the guide found here [URL] . and it told me to add the lines
Quote:
[c5-testing]
name=CentOS-5 Testing
baseurl=http://dev.centos.org/centos/$releasever/testing/$basearch/
enabled=1
gpgcheck=1
gpgkey=http://dev.centos.org/centos/RPM-GPG-KEY-CentOS-testing
includepkgs=php*
I'm having trouble updating PCRE library on my web server. Even though pcretest -v show 6.6 it still showing PCRE 8.10 on my working devserver. But our live server shows PCRE 6.6
I'm not sure what I should be updating here. PHP, HTTPD or PCRE ?
I have a RPS (server with iscsi storage) that worked fine ! I yum updated it yesterday in order to upgrade it to 5.6.
After upgrading, the server can't reboot at all ! I can't find anything in logs
When i boot it via a kvm, the load screen says :
kernel panic - not syncinc : VFS : Unable to mounr root fs on unknown-block (2,0)
Pid: 1, comm: swapper Not tainted 2.6.34.6-xxxx-std-ipv6-32 #3
My kernel is on a netboot, it is 2.6.32, and i work on an ip failover.
The ipfailover continues to ping, but not the 'true' ip adresse
I assume it is a iscsi bug, but i don't know how to fix it. Or maybe it is something else.
screenshot here : [URL]
[Moderator edit: Insert link with img tags.]
I updated my CentOS 5 box recently. But after then my Apache can no longer work; every time I try to start apache, it says started OK but then dies immediately and no error message at all. When I tried 'apachectl restartI', it says apache not running. It has been running fine before the update. I've looked at /var/log/httpd.log but there is not any message about my problem.
View 14 Replies View Relatedhow can i update php to the latest version from the testing repo via USB ? my machine has no internet access and no cdrom, my only choice is via USB, i have a 2 gb USB.
edit: i am trying to follow this guide: [URL] since i have no internet access, i have downloaded all files to my USB stick. i added the testing repo manually. is there a way to instruct centos to update these packages from my usb stick ? since i have them on USB, i can upload them on centos.
I am attempting to use yum behind a MS Proxy. I am receiving the following error:
#yum list
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
http://mirror.centos.org/centos/5/os/i386/repodata/repomd.xml: [Errno 4] IOError: <urlopen error (-2, 'Name or service not known')>
Trying other mirror. Error: Cannot retrieve repository metadata (repomd.xml) for repository: base. Please verify its path and try again I beleive the yum.conf is configured correctly:
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I use VPS because when i was on share hosting. My website was hacked by hacker. Now i'm using VPS. I want to ask how to update webserver application such as Mysql, phpMyAdmin, lighttpd I use centOS 5 i386 and i use Kloxo Panel. I was already installed Mybb.
View 1 Replies View RelatedI just upgraded to CentOS 5.6 (been on 5.2 for ages....) and am getting the following error in the apache error_log file:[Sat Jul 02 13:50:25 2011] [notice] suEXEC mechanism enabled (wrapper: /usr/sbin/suexec)[Sat Jul 02 13:50:25 2011] [error] SSL Library Error: -8187 Security library: invalid argumentsThe notice entry, I can understand, however the SSL error is halting apache from starting. It has been suggested that this might be a package mismatch issue. I'll be more than happy sharing the package list for this box on request.
View 2 Replies View RelatedI am trying to update PHP on a centos server by using
Code:
yum update php which results in the following...
Code:
Setting up Update Process
Setting up repositories
plesk 100% |=========================| 951 B 00:00
update 100% |=========================| 951 B 00:00
[code]....
Error: Missing Dependency: php-common = 5.2.9-1.el4.art is needed by package php-xml I think PHP was previously updated using the centosplus repository which may be causing this problem. yum install php-common results in a nothing to do error.
Recently i was able to setup a server which can work as a local yum repocitory in my envornment.However when i tried to update the packages in my repocitory using rsync from mirrors.kernel.org its giving a timeout error. The error i am getting is "rsync error: error in socket IO (code 10) at clientserver.c(107) [receiver=2.6.8]" I am having repocitory for centos 4.4 and 5.2(both 32 and 64 bit versions)
View 2 Replies View RelatedI'm using Cpanel on my server, before upgrade to new kernel, i could see 8 cores on my i7 server, now i only see 4 cores, is there anything that i need to do to have another time the 8 cores?
View 2 Replies View RelatedI have a VPS server installed with centos 5.3. The server has directadmin. Probably that when directadmin was installed, the httpd server of choice was apache 2.2.13.
My problem is that i whant to install mod_dav_svn trough yum but without updating the latest version of apache form yum repository. If i exclude the httpd package when doing yum install mod_dav mod_dav_svn i get a dependency error witch say that i nedd httpd-mmn installed. So, my question is, how can i use yum to install mod_dav_svn without updating the httpd.
I'm experiencing some rather severe problems after updating my Centos 5.4 system (Virtual Xen guest). What happens is that when the system boots it complains about missing .so files which prevents about 50% of the services installed from running.
I'm suspecting that it has something to do with selinux for two reasons: 1. The first services to go down complains about the security context of some files, and 2. selinux was kinda the reason I decided to update in the first place as it was disabled when it shouldn't be (enabled in system-config-securitylevel, disabled when running sestatus).
The whole boot-sequence ends with alot of "INIT: Id 'X' respawning too fast: disabled for 5 minutes"-messages (including all runlevels) before it goes stale, and I can do nothing.
The server in question had undergone very little tinkering from my part, pretty much none at all, the only services installed after installation was apache, mysql and webmin.
Details:
CentOS 5.4 is installed on both the host and guest.
The guest runs on an lvm-partition.
I have two other vm's(also CentOS) running just fine, altough I'm a bit weary of updating them .
Attached are some screenshots of the boot-process.
I hope some one here can share some insight on this problem. It's making me pretty nervous seeing that our whole network is run by CentOS-installations (not that I'm certain that CentOS is the culprit).
I installed the Centos 5.5 with XEN and put 03 virtual machines (Centos 5.5 too). I did this correctly, but I have a problem. In the virtual machine, I need update the kernel. I used "yum update kernel" and this is downloaded correctly and the menu.lst file is updated too, but the kernel not ran. I ran "grub-install /dev/sda" or "grub-install /dev/xvda" and received a error return. I read the device.map file and i ran "grub-install /dev/sde" and received a error return too.
The errors:
[root@vm01 ~]# grub-install /dev/sda
/dev/sda: Not found or not a block device.
[root@vm01 ~]# grub-install /dev/sde
/dev/sda1 does not have any corresponding BIOS drive.
[root@vm01 ~]# grub-install /dev/xvda
/dev/xvda: Not found or not a block device.
i've installed bind and dhcp. I'd like to update dns automatically by dhcp. For the reverse-lookup-zone everything works fine. But for the forward-lookup-zone there is still the message denied. But i cannot see a mistake.
dhcp:
#
#
# DHCP Server Configuration file.
[Code]....
I have openssh running it was working last week then an update was done and now ssh does not work. removed the updates and the problem still exists.
Its CentOS 5.5 with all the latest updates for 64 bit!
Issue if as follows:
Connect locally to the loop back ip or remote ip the connection is disconnect right after the correct password is entered.
Here are copies of the log, sshd config.
sshd config: