search for: paolodemichele

hi, I have a dedicated server with several services running: ssh, ftp, httpd (with several sites andactive domains), the mail server (dovecot, postfix), dns. I'd like to monitor all of these services in a graphical, easy, setting of thresholds and alerts via email. I would also like that if a customer wanted to see the graphs I could create codes read-only. there is one or more software

Hi all, I am having trouble with installing skype. I downloaded the 2.2 version via the official site, I installed by typing rpm-i but now quadno the launch the application does not start. do you know how to fix it? thanks in advance

hi all, I have a problem with iptables on CentOS 6.2. I configured: chkconfig iptables on and the file /etc/sysconfig/iptables if you reboot the machine configurations are not loaded. iptables-L gives me the default configurations (not assigned) if I (a machine booted): service iptables start then then it works. how can I fix? thanks in advance

Hi everybody, I have many server in production but I would verify this: ex.: I have many domain in /var/www/html/ (domain1 / domain2 / domain3) now, How I do check if the files are added or changed? I should apply this "politic" for all domains but I don't know how It is possible send me an email with the modification? so, exist diff command with some option but I don't

hi everybody, how I do to set a mutiple virtual host on httpd configuration? I need to host multiple sites with the same IP address what must be the httpd.conf configuration file and into /etc/httpd/conf.d/? thanks in advance kind regards, ./p

hi everyone, I'm searching to do a functionally bash script for copy many file inside in a directory the scenario is: root path= /var/www/clients/ inside of this there are many subdirectories with this name: client1 to x (depends of the customer) it happens that a customer not renew the contract and I would stopping to do a backup directory for him. this operation should be versatile and

Hi all, I am having problems with commands via Terminal after the upgrade to centos to release 5.8 How come I did not recognized the ifconfig, route? below is an excerpt: # ifconfig bash: ifconfig: command not found # route bash: route: command not found the kernel version: # uname -a Linux localhost.localdomain 2.6.18-308.1.1.el5 #1 SMP Wed Mar 7 04:17:30 EST 2012 i686 i686 i386 GNU/Linux

Hi all I have a problem in the configuration of tigervnc-server-use centos 6.1 and tigervnc-server version is that which lies in the repo I followed the following steps: - tigervnc-installed - added the user in the section /etc/sysconfig/vncservers - set a password using the vncpasswd - left by default the xstartup file created - restart vncserver service When I connect

Hi, I purchased a VPS with OpenVZ with infrastructure installed Centos 6.4 64bit. When I configure OpenVPN for remote access I can not because I do not get loaded into the interface modules tun / tap from console: #cat /dev/net/tun cat: /dev/net/tun: No such file or directory #lsmod | grep tun # # uname -r 2.6.32-042stab079.6 I have to ask for support to those who sold the VPS or can I fix

hi everybody, I need to create using asterisk, starting from a csv file, an advertising campaign where customers via an IVR press button 1 or 2. after the campaign calls will be taken out and analyzed cdr mysql. I had thought of something like this: - Creation of the csv file with only the phone numbers, for example: 123456 987654 010101 - Change the dialplan in a way that takes the csv file -

hello everybody, before you come to write this post I checked the official documentation of centos. to be brief: - I format my usb pendrive in fat - Using the command dd if =name.iso of =/dev/sdx (with or without bs for the purposes of issue, and 'indifferent) Restart the system and remains in the screen with the cursor flashing (infinity) I also tried with other distributions and every

hi all, I can't change root password because in my VPS the ssh console gives me: $ ssh -p xxxx2 username at ipaddress username at ipaddress's password: Last login: Thu Jan 9 11:46:58 2014 from dynamic-adsl-xxx.xxx.xx.it WARNING: Your password has expired. You must change your password now and login again! Changing password for username. (current) UNIX password: passwd: Authentication

hi all, I have a problem with my CentOS 6.3 distribution only when I restart or turn off the machine it does not restart properly. remains in both cases black screen and then I do not understand exactly what he's doing. grub after I hit send and then darkness. only after that forcement for a further time the power cycle then it works. the kernel version is 2.6.32-279.14.1.el6.i686 where is

hi all, today, I have this problem: # yum install gcc Loaded plugins: fastestmirror, security Loading mirror speeds from cached hostfile * base: ftp.hosteurope.de * epel: mirror.de.leaseweb.net * extras: ftp.hosteurope.de * updates: ftp.hosteurope.de Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package gcc.x86_64 0:4.4.7-3.el6 will be installed