Discuss January 2009

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272 participants
261 discussions

PHP 5.2 on Centos4
by John Clement 26 Jan '09

26 Jan '09

Bit of an emergency as I'm told this laptop has to leave here in 15 minutes, I've gone ahead and configured, made, installed PHP 5.2 but an httpd restart still only sees the old PHP 5.0.4, I think there's a fairly simple way to get it to find the 5.2 version I've just installed but can't think what. Any help gratefully received! thanks

5 5

Problem compiling cairo-dock under CentOS 5.2
by Marko Vojinovic 26 Jan '09

26 Jan '09

I am trying to compile cairo-dock from source (failing to find an existing package for CentOS). I believe all dependencies are satisfied, but while doing "make", at some point it says (I can provide the full make output if it's needed): gcc -g -O2 -o cairo-dock -Wl,--export-dynamic cairo_dock-cairo-dock-callbacks.o cairo_dock-cairo-dock.o cairo_dock-cairo-dock-dbus.o cairo_dock-cairo-dock-draw.o cairo_dock-cairo-dock-config.o cairo_dock-cairo-dock-load.o cairo_dock-cairo-dock-icons.o cairo_dock-cairo-dock-applications-manager.o cairo_dock-cairo-dock-menu.o cairo_dock-cairo-dock-modules.o cairo_dock-cairo-dock-launcher-factory.o cairo_dock-cairo-dock-application-factory.o cairo_dock-cairo-dock-applet-factory.o cairo_dock-cairo-dock-separator-factory.o cairo_dock-cairo-dock-desktop-file-factory.o cairo_dock-cairo-dock-keyfile-utilities.o cairo_dock-cairo-dock-dock-factory.o cairo_dock-cairo-dock-animations.o cairo_dock-cairo-dock-themes-manager.o cairo_dock-cairo-dock-notifications.o cairo_dock-cairo-dock-dialogs.o cairo_dock-cairo-dock-surface-factory.o cairo_dock-cairo-dock-renderer-manager.o cairo_dock-cairo-dock-default-view.o cairo_dock-cairo-dock-applet-facility.o cairo_dock-cairo-dock-file-manager.o cairo_dock-eggaccelerators.o cairo_dock-cairo-dock-keybinder.o cairo_dock-cairo-dock-desklet.o cairo_dock-cairo-dock-log.o cairo_dock-cairo-dock-X-utilities.o cairo_dock-cairo-dock-gauge.o cairo_dock-cairo-dock-dock-manager.o cairo_dock-cairo-dock-class-manager.o cairo_dock-cairo-dock-emblem.o cairo_dock-cairo-dock-flying-container.o cairo_dock-cairo-dock-graph.o cairo_dock-cairo-dock-draw-opengl.o cairo_dock-cairo-dock-particle-system.o cairo_dock-cairo-dock-gui-factory.o cairo_dock-cairo-dock-gui-callbacks.o cairo_dock-cairo-dock-gui-manager.o cairo_dock-cairo-dock-internal-position.o cairo_dock-cairo-dock-internal-accessibility.o cairo_dock-cairo-dock-internal-system.o cairo_dock-cairo-dock-internal-taskbar.o cairo_dock-cairo-dock-internal-hidden-dock.o cairo_dock-cairo-dock-internal-dialogs.o cairo_dock-cairo-dock-internal-indicators.o cairo_dock-cairo-dock-internal-views.o cairo_dock-cairo-dock-internal-labels.o cairo_dock-cairo-dock-internal-desklets.o cairo_dock-cairo-dock-internal-background.o cairo_dock-cairo-dock-internal-icons.o -pthread -Wl,--export-dynamic -lXtst -lXcomposite -lXfixes -lXinerama -L/lib -lgthread-2.0 -lrsvg-2 -ldbus-glib-1 -ldbus-1 -lxml2 -lz -lgtkglext-x11-1.0 -lgdkglext-x11-1.0 -lGLU -lGL -lXmu -lXt -lSM -lICE -lgtk-x11-2.0 -lgdk-x11-2.0 -latk-1.0 -lgdk_pixbuf-2.0 -lm -lpangocairo-1.0 -lpango-1.0 -lcairo -lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0 cairo_dock-cairo-dock.o: In function `main': /home/vmarko/cairo/cairo-dock-2.0.0-beta1/src/cairo-dock.c:724: undefined reference to `g_timeout_add_seconds' cairo_dock-cairo-dock-applications-manager.o: In function `cairo_dock_get_current_applis_list': /home/vmarko/cairo/cairo-dock-2.0.0-beta1/src/cairo-dock-applications-manager.c:1389: undefined reference to `g_hash_table_get_values' cairo_dock-cairo-dock-menu.o: In function `cairo_dock_notification_build_menu': /home/vmarko/cairo/cairo-dock-2.0.0-beta1/src/cairo-dock-menu.c:1081: undefined reference to `gtk_widget_set_tooltip_text' /home/vmarko/cairo/cairo-dock-2.0.0-beta1/src/cairo-dock-menu.c:1318: undefined reference to `gtk_widget_set_tooltip_text' /home/vmarko/cairo/cairo-dock-2.0.0-beta1/src/cairo-dock-menu.c:1143: undefined reference to `gtk_widget_set_tooltip_text' cairo_dock-cairo-dock-applet-facility.o: In function `_cairo_dock_restart_timer_with_frequency': /home/vmarko/cairo/cairo-dock-2.0.0-beta1/src/cairo-dock-applet-facility.c:523: undefined reference to `g_timeout_add_seconds' cairo_dock-cairo-dock-applet-facility.o: In function `_cairo_dock_check_for_redraw': /home/vmarko/cairo/cairo-dock-2.0.0-beta1/src/cairo-dock-applet-facility.c:392: undefined reference to `g_timeout_add_seconds' cairo_dock-cairo-dock-applet-facility.o: In function `cairo_dock_launch_measure': /home/vmarko/cairo/cairo-dock-2.0.0-beta1/src/cairo-dock-applet-facility.c:443: undefined reference to `g_timeout_add_seconds' /usr/lib/gcc/i386-redhat-linux/4.1.2/../../../libgdkglext-x11-1.0.so: undefined reference to `pango_x_font_subfont_xlfd' /usr/lib/gcc/i386-redhat-linux/4.1.2/../../../libgdkglext-x11-1.0.so: undefined reference to `pango_x_font_map_for_display' /usr/lib/gcc/i386-redhat-linux/4.1.2/../../../libgdkglext-x11-1.0.so: undefined reference to `pango_x_font_cache_unload' /usr/lib/gcc/i386-redhat-linux/4.1.2/../../../libgdkglext-x11-1.0.so: undefined reference to `pango_x_find_first_subfont' /usr/lib/gcc/i386-redhat-linux/4.1.2/../../../libgdkglext-x11-1.0.so: undefined reference to `pango_x_font_map_get_font_cache' /usr/lib/gcc/i386-redhat-linux/4.1.2/../../../libgdkglext-x11-1.0.so: undefined reference to `pango_x_font_cache_load' collect2: ld returned 1 exit status make[3]: *** [cairo-dock] Error 1 make[3]: Leaving directory `/home/vmarko/cairo/cairo-dock-2.0.0-beta1/src' make[2]: *** [all-recursive] Error 1 make[2]: Leaving directory `/home/vmarko/cairo/cairo-dock-2.0.0-beta1/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/vmarko/cairo/cairo-dock-2.0.0-beta1' make: *** [all] Error 2 I believe the problem arises at the point where it says cairo_dock-cairo-dock.o: In function `main': /home/vmarko/cairo/cairo-dock-2.0.0-beta1/src/cairo-dock.c:724: undefined reference to `g_timeout_add_seconds' So, what is g_timeout_add_seconds, what library has it defined, or else what can I do about this? Did anyone successfully compile cairo-dock under Centos 5.2? Appreciate any help! Best, :-) Marko

6 6

Backup methods for an Oracle DB
by Ugo Bellavance 26 Jan '09

26 Jan '09

Hi, I've been testing different methods and I'd like to have some advice. I want to perform a cold backup once a week on the Oracle DB, and put it on tape. I'm using EMC Networker for backup software, and I am not too at ease with the fact of doing eveything with Networker, because if there is a problem with the backup, the Oracle DB might not come up after the backup run. So I thought of using disk-based backup. I've tried scp'ing the files directly to my backup server, but the operation is too long (120 min). I tried generating a tar.gz directly to my backup server via SSH. A decent 40 minutes, using mgzip (multi-thread gzip), 70 Gigs. 120 minutes for a tar.bz2, using pbzip2 (parralel bzip2) (54 Gigs). A tar sent directly to my backup server is quite huge (318 Gigs). It is then taken to tape on the regular nightly backup. My concerns are: - Time needed to perform backup (downtime). - Time needed to do a recovery. For the backup, sending a tar.gz directly to the backup server seems to be the best option. However, since I want to minimize the time needed to perform a recovery, I'd like to have raw files on tape, not in a tarball and not compressed (the tape is compressing anyway). Up to now, I've been quite disappointed by the speed at which my backup server can decompress and untar, and this server has quite good hardware. When I use iostat -x, I find that the %util of the device is averaging 80%. Here is the hardware involved: Oracle Server: HP Proliant 380DL + MSA70 16 GB ram 2 x Quad-core Xeons E5345 2.33 Ghz 9 RAID 10 volumes on 32 72G, 15K rpm SAS disks 1X Smart Array P400 w/512 MB BBU 1X Smart Array P800 w/512 MB BBU Database Server HP Proliant 360DL 2 x Quad-core Xeons E5345 2.33 Ghz 1 RAID 5 volume on 6 146 GB, 10K rpm SAS disks 1X Smart Array P400 w/512 MB BBU Any help or suggestions welcome. Regards, Ugo

2 3

ProFTPd under CentOS 5.2 running FTPS - iptables problem
by happymaster23 26 Jan '09

26 Jan '09

Thank you, I will check it. But - is this only possible solution? SFTP I am using only for administration purposes (yeah, it is quite easy to set it up :-D) and it´s better for me, to make FTPS for customers and SFTP only for me. 2009/1/26 German Andres Pulido <gpulido(a)gtscolombia.com>: >> Hello, >> >> I am setting up ProFTPd daemon (from EPEL repository) under CentOS 5.2 >> and I need encrypted connection. Daemon is configured perfectly, there >> is no problem - if iptables is off connection is smoothly established, >> but when iptables is on, connection in FTP client ends on command LIST >> without response. Last command with response (positive) is PASV. >> >> Thank you for your replies >> Martin Šťastný >> _______________________________________________ >> CentOS mailing list >> CentOS(a)centos.org >> http://lists.centos.org/mailman/listinfo/centos > > Hi! > > The issue is probably with the way FTP is handled. I see two possible > solutions: > > 1. Use the ip_conntrack_ftp module of IPtables. What this does is setting > iptables aware that the data FTP connection should also be allowed since it's > related to the original one on port 21. Google for more info on it (and the > exact module name) > > 2. If you only need encrypted traffic, using SFTP makes sense. It only uses > the port 22 (It's a subsystem of SSH) and its encryption is very good. > > Regards. >

3 3

Bind Issues
by Joseph L. Casale 26 Jan '09

26 Jan '09

I have a bind server running that cannot resolve www.atbfinancialonline.com. I turned on "debug 10" in the named.conf and start up dig on it, but dig just times out, what else can I do to see why exactly it won't resolve this? Thanks! jlc

4 4

ProFTPd under CentOS 5.2 running FTPS - iptables problem
by happymaster23 26 Jan '09

26 Jan '09

Hello, I am setting up ProFTPd daemon (from EPEL repository) under CentOS 5.2 and I need encrypted connection. Daemon is configured perfectly, there is no problem - if iptables is off connection is smoothly established, but when iptables is on, connection in FTP client ends on command LIST without response. Last command with response (positive) is PASV. Thank you for your replies Martin Šťastný

2 1

Ldap login
by Per Qvindesland 26 Jan '09

26 Jan '09

Hello List, I have installed Centos Directory Server to be able to authenticate with ldap on the other servers in the system, the directory server seems to be working fine, but when I configure a test server to authenticate up against this server then it says that there is no such user, I have made sure that the config is correct on the client /etc/ldap.conf is there also the /etc/openldap/ldap.conf is there and both is configured correctly, i have tried to telnet from the client to the server on port 389 and that also works. Does anyone have any idea of what I am missing here? Thanks in advance Regards Per Qvindesland

3 5

Shell Script - Compare packages. rpm.
by Tiago Dias 26 Jan '09

26 Jan '09

Hi, I need a script which makes the package compação rpm's through two text files ... Since a file is the output of the command *rpm-qa > pkg.out * And the second file is a list of several packages rpm's, multiple versions and architectures. My idea is to compare a package *x* file pkg.out with several packages *y* of the file update.out and know whether a package and has a larger version of the package *x* installed and with that I return I have a package to be updated. Does anyone can help me do this comparison? OBS.: The servers do not have access to internet. Here's an example of the packages described in the files: [root@rpm tiago]# tail -n12 pkg.out glibc-devel-2.3.4-2.39 libuser-devel-0.52.5-1.el4.1 libmudflap-4.1.2-14.EL4 iiimf-libs-devel-12.1-13.EL.6 xorg-x11-devel-6.8.2-1.EL.33 lam-libs-7.1.2-8 libdbi-0.6.5-10.RHEL4.1 unixODBC-kde-2.2.11-1.RHEL4.1 perl-Compress-Zlib-1.42-1.el4 MySQL-python-1.2.1_p2-1.el4.1 nmap-3.70-1 sysstat-5.0.5-16.rhel4 [root@rpm tiago]# -- [root@rpm tiago]# cat update.out glibc-devel-2.3.4-2.41.i386.rpm glibc-devel-2.3.4-2.39.i386.rpm glibc-devel-2.3.4-2.36.i386.rpm glibc-devel-2.3.4-2.25.i386.rpm glibc-devel-2.3.4-2.19.i386.rpm glibc-devel-2.3.4-2.13.i386.rpm glibc-devel-2.3.4-2.9.i386.rpm glibc-devel-2.3.4-2.i386.rpm libuser-devel-0.52.5-1.el4.3.i386.rpm libuser-devel-0.52.5-1.el4.1.i386.rpm libuser-devel-0.52.5-1.i386.rpm libmudflap-4.1.2-42.EL4.i386.rpm libmudflap-4.1.2-14.EL4.i386.rpm libmudflap-4.1.1-53.EL4.i386.rpm libmudflap-4.1.0-18.EL4.3.i386.rpm libmudflap-4.1.0-18.EL4.i386.rpm libmudflap-4.0.2-14.EL4.i386.rpm libmudflap-4.0.1-4.EL4.2.i386.rpm libmudflap-4.0.0-0.14.EL4.i386.rpm xorg-x11-devel-6.8.2-1.EL.52.i386.rpm xorg-x11-devel-6.8.2-1.EL.33.0.4.i386.rpm xorg-x11-devel-6.8.2-1.EL.33.0.2.i386.rpm xorg-x11-devel-6.8.2-1.EL.33.0.1.i386.rpm xorg-x11-devel-6.8.2-1.EL.33.i386.rpm xorg-x11-devel-6.8.2-1.EL.31.i386.rpm xorg-x11-devel-6.8.2-1.EL.19.i386.rpm xorg-x11-devel-6.8.2-1.EL.18.i386.rpm xorg-x11-devel-6.8.2-1.EL.13.37.7.i386.rpm xorg-x11-devel-6.8.2-1.EL.13.37.5.i386.rpm xorg-x11-devel-6.8.2-1.EL.13.37.2.i386.rpm xorg-x11-devel-6.8.2-1.EL.13.37.i386.rpm xorg-x11-devel-6.8.2-1.EL.13.36.i386.rpm xorg-x11-devel-6.8.2-1.EL.13.25.1.i386.rpm xorg-x11-devel-6.8.2-1.EL.13.25.i386.rpm xorg-x11-devel-6.8.2-1.EL.13.20.i386.rpm xorg-x11-devel-6.8.2-1.EL.13.16.i386.rpm xorg-x11-devel-6.8.2-1.EL.13.6.i386.rpm xorg-x11-devel-6.8.1-23.EL.i386.rpm lam-libs-7.1.2-15.el4:2.i386.rpm lam-libs-7.1.2-8:2.i386.rpm MySQL-python-1.2.1_p2-1.el4.1.i386.rpm MySQL-python-1.0.0-1.RHEL4.1.i386.rpm sysstat-5.0.5-19.el4.i386.rpm sysstat-5.0.5-16.rhel4.i386.rpm sysstat-5.0.5-15.0.1.el4.i386.rpm sysstat-5.0.5-14.rhel4.i386.rpm sysstat-5.0.5-11.rhel4.i386.rpm sysstat-5.0.5-7.rhel4.i386.rpm sysstat-5.0.5-1.i386.rpm nmap-3.70-1:2.i386.rpm [root@rpm tiago]# Att, -- Tiago Dias da Silva Administrador de Sistemas GNU/Linux HomePage: www.dias.eti.br Email: tiago(a)dias.eti.br "A mente que se abre a uma nova idéia jamais voltará ao seu tamanho original" (Albert Einstein)

3 2

Completeley disabling SELinux?
by Kevin Thorpe 26 Jan '09

26 Jan '09

Hi all, I've set SELinux to disabled using the security and firewall widget but I'm still getting a lot of messages in Logwatch.... NULL security context for user, but SELinux in permissive mode, continuing () So it looks like SELinux is still operating. Can anyone tell me how to turn it off completely? It's my development server under my desk so I reallly don't care about security. thanks

10 13

I may have been rooted - but I may not!?
by Nigel Kendrick 26 Jan '09

26 Jan '09

Morning, I am going to treat this as a rooted box and reinstall from scratch, but any thoughts appreciated: This is a Trixbox Server based on Centos, running kernel 2.6.18-53.1.4.el5 SMP The phone system stopped working but this was traced to a configuration error with a replacement switch (it did not get added to the vlan properly), which meant that Trixbox could not see any DNS servers and this b0rks TB. Anyway, during debugging I went to reboot the server and got the following: /dev/kmem missing IDT table read failed I have run rkhunter, which turns up nothing If have forced a filesystem check - all clean I have checked the logs and history file and cannot see anything The server is behind a hardware firewall and the only ports open are those needed for RTP, IAX2 and SIP - there is no other public access and no user accounts. Having fixed the vlan issue, Asterisk is running fine. I re-created /dev/kmem, but it's missing at subsequent reboots. I have Googled many references to the IDT table problem being associated with the SuckIT rootkit, but I can find no evidence that it's installed. OK, bearing in mind that I will go ahead and reinstall the server (no biggie as I have Trixbox config backups and installing TB is not a big task), I just wanted to check whether there were any IDT table issues that may *NOT* be rootkit related and if there are any simple fixes I can try on the box while it's isolated on the bench? In the other direction, has anyone seen this type of behaviour with any rootkit that is not detected by rkhunter and doesn't leave any obvious footprints? Anything to look for? Happy Monday! Thanks Nigel

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