Discuss January 2013

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156 discussions

Re: [CentOS] CentOS Digest, Vol 96, Issue 1
by arshpreet singh 01 Jan '13

01 Jan '13

_ >> CentOS mailing list >> CentOS(a)centos.org >> http://lists.centos.org/mailman/listinfo/centos >> > Although I said I am new to Centos, I have been using various flavours > of Linux over the past 10 years. The last Redhat version of Linux was > Redhat 9. > > I have a small virtual LAN using Vsphere, but this could be changed to > KVM in Centos... (sorry for the wrong mailing list). > > I am also into C programming, which I think Centos could be a good > platform to programme on. hi i am also new to Centos as well as with C programming.earlier i was ubuntu user but i fins Centos more fast,stable and promising.Please share your c programming experience. Many-Many thanks to Centos community for this great OS and happy new year.. :) :) -- Thanks Arshpreet singh http://arshpreetsingh.wordpress.com/

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Re: [CentOS] How do I list avahi advertisements
by Robert Moskowitz 01 Jan '13

01 Jan '13

On 01/01/2013 09:40 AM, Reindl Harald wrote: > > Am 01.01.2013 15:36, schrieb Robert Moskowitz: >> how do I find out what avahi services my server is advertising? >> >> I installed avahi-tools and tried >> >> avahi-browse -a (and -ac) and nothing was listed. I find it hard to >> believe that my system that has apache up and running is not advertising >> anything? > restart avahi-daemon and look in /var/log/messages > > [root@fileserver:~]$ ls /etc/avahi/services/ > insgesamt 4,0K > -rw-r--r-- 1 root root 253 2012-05-22 15:07 afp.service > ________________________________ > > [root@fileserver:~]$ > /var/log/messages > > [root@fileserver:~]$ service avahi-daemon restart > > [root@fileserver:~]$ cat /var/log/messages Interesting. Thanks. Well only ssh.service is registered, nothing for apache. I did a grep on avahi, so if httpd starting triggered avahi, I am not seeing anything other than an error in httpd/error_log.... > Jan 1 15:39:21 fileserver avahi-daemon[4817]: Got SIGTERM, quitting. > Jan 1 15:39:21 fileserver avahi-daemon[4817]: Leaving mDNS multicast group on interface eth0.IPv4 > Jan 1 15:39:21 fileserver avahi-daemon[4817]: avahi-daemon 0.6.31 exiting. > Jan 1 15:39:21 fileserver avahi-daemon[11736]: Process 4817 died: No such process; trying to remove PID file. > (/var/run/avahi-daemon//pid) > Jan 1 15:39:21 fileserver avahi-daemon[11736]: Found user 'avahi' (UID 499) and group 'avahi' (GID 498). > > Jan 1 15:39:21 fileserver avahi-daemon[11736]: Successfully dropped root privileges. > Jan 1 15:39:21 fileserver avahi-daemon[11736]: avahi-daemon 0.6.31 starting up. > Jan 1 15:39:21 fileserver avahi-daemon[11736]: Successfully called chroot(). > Jan 1 15:39:21 fileserver avahi-daemon[11736]: Successfully dropped remaining capabilities. > Jan 1 15:39:21 fileserver avahi-daemon[11736]: Loading service file /services/afp.service. > Jan 1 15:39:21 fileserver avahi-daemon[11736]: Joining mDNS multicast group on interface eth0.IPv4 > Jan 1 15:39:21 fileserver avahi-daemon[11736]: New relevant interface eth0.IPv4 for mDNS. > Jan 1 15:39:21 fileserver avahi-daemon[11736]: Network interface enumeration completed. > Jan 1 15:39:21 fileserver avahi-daemon[11736]: Registering new address record > Jan 1 15:39:21 fileserver avahi-daemon[11736]: Registering HINFO record with values 'X86_64'/'LINUX'. > Jan 1 15:39:22 fileserver avahi-daemon[11736]: Server startup complete. Host name is fileserver.local. Local > service cookie is 2912753943. > Jan 1 15:39:22 fileserver avahi-daemon[11736]: Service "fileserver" (/services/afp.service) successfully established. >

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How do I list avahi advertisements
by Robert Moskowitz 01 Jan '13

01 Jan '13

how do I find out what avahi services my server is advertising? I installed avahi-tools and tried avahi-browse -a (and -ac) and nothing was listed. I find it hard to believe that my system that has apache up and running is not advertising anything?

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kickstart and localhost.crt generation
by Robert Moskowitz 01 Jan '13

01 Jan '13

How can I control the content of /etc/pki/tls/cert/localhost.crt? Are there kickstart options or do I have to regernate the cert in %post with openssl? I discovered this issue while troubleshooting an apache DN problem. I changed my system name after install, but the 'normal' functions that change the name for the host and networking do not gen up a new cert! So I have been getting error messages every time apache starts.

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Happy new years everyone
by Karanbir Singh 01 Jan '13

01 Jan '13

hi, 2012 has been a great and eventful year for CentOS, the project. CentOS the Linux Distribution and for everyone involved, including the users. Along with new initiatives, lots of new relationships came up - and most of all, lots of new people stepped up to help in various corners of the project. Hope to see even more new efforts kicking off in 2013 and even more people getting involved. Everyone, have a great and safe new years. See you all in 2013. Regards, -- Karanbir Singh +44-207-0999389 | http://www.karan.org/ | twitter.com/kbsingh ICQ: 2522219 | Yahoo IM: z00dax | Gtalk: z00dax GnuPG Key : http://www.karan.org/publickey.asc

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Samba vs. Firewall and/or SELinux
by Ibrahim Yurtseven 01 Jan '13

01 Jan '13

Hi all. I created a smb-share on my el6 for all windows-pcs in my home-network (I'm the only Linux-User in my family) for sharing all the stuff we have, like music and videos and documents. The share will be shown on the other pcs (Windows XP), but they can't open it. The error-message ist "Share not found" on our preferred language of course! SELINUX-CONFIG sh-4.1# cat /etc/selinux/targeted/contexts/files/file_contexts.local # This file is auto-generated by libsemanage # Do not edit directly. /data(/.*)? system_u:object_r:samba_share_t:s0 FIREWALL-CONFIG (Port 901 is for SWAT) sh-4.1# cat /etc/sysconfig/iptables # Generated by iptables-save v1.4.7 on Thu Dec 20 17:28:14 2012 *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT [0:0] -A INPUT -p tcp -m state --state NEW -m tcp --dport 901 -j ACCEPT -A INPUT -p tcp -m state --state NEW -m tcp --dport 445 -j ACCEPT -A INPUT -p tcp -m state --state NEW -m tcp --dport 139 -j ACCEPT -A INPUT -p udp -m state --state NEW -m udp --dport 138 -j ACCEPT -A INPUT -p udp -m state --state NEW -m udp --dport 137 -j ACCEPT COMMIT # Completed on Thu Dec 20 17:28:14 2012 SAMBA-CONFIG "Alice im Wunderland" is the testfile I uploaded with disabled Firewall and disabled SELinux sh-4.1# testparm Load smb config files from /etc/samba/smb.conf rlimit_max: increasing rlimit_max (1024) to minimum Windows limit (16384) Processing section "[public]" Loaded services file OK. Server role: ROLE_STANDALONE Press enter to see a dump of your service definitions [global] workgroup = NETZWERK server string = Samba Server Version %v security = SHARE log file = /var/log/samba/log.%m max log size = 50 cups options = raw [public] comment = hier kannn reinkopiert werden path = /data/public read only = No create mask = 0777 guest only = Yes guest ok = Yes sh-4.1# cat /etc/samba/smbusers # Unix_name = SMB_name1 SMB_name2 ... root = administrator admin nobody = guest pcguest smbguest sh-4.1# ls -lisah /data/public total 144M 1703938 12K drwxrwxrwx. 4 nobody users 12K Dec 27 13:39 . 1703937 4.0K drwxr-xr-x. 3 root root 4.0K Dec 22 19:43 .. 1706985 144M -rwxrw-rw- 1 nobody nobody 144M Dec 27 13:39 Disney_ Alice im Wunderland (1951).mp4 -- Ibrahim "Arastirmacilar" Yurtseven 2.6.32-279.19.1.el6.i686

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Discuss January 2013