How to Install fail2ban on CentOS RedHat Reference to my original post here Make sure you have the repo darg for CentOS/RedHat # yum install fail2ban # chkconfig –add fail2ban # chkconfig fail2ban on # vim /etc/fail2ban.conf [DEFAULT] background = […]
How to install varnish
Updatede version of this howto I have used a lot os Squid, but now we need a reverse cache solution. And the best one out there is an Open Source software called Varnish. How to install (tested on CentOs /RedHat) […]
How to setup Samba on CentOS
How to setup Samba on CentOS/RedHat etc… Reference to older post (Debian) Note: You can also login into to the server with # ssh -X user@server # yum install system-config-samba # system-config-samba Commands: Login in the server as root and […]
Como usar check_by_ssh
Nagios, Como monitorar utilizando check_by_ssh (my first Post in portugues) reference to here And my English original post here 1. Na maquina remota criamos o usuario nagios /usr/sbin/useradd -m nagios 2.Criamos a chave de SSH: cd /home/nagios mkdir .ssh ssh-keygen […]
Centreon LDAP howto
So how can one easly import large number of users directly from the AD? By using the LDAP auth option. It took me few hours to get it working, actually I still dont have it 100% working because I can […]
libstdc++-libc6.2-2.so.3: cannot open shared object file
libstdc++-libc6.2-2.so.3: cannot open shared object file Problem: “Exception in thread “main” java.lang.ExceptionInInitializerError: JCO.classInitialize(): Could not load middleware layer ‘com.sap.mw.jco.rfc.MiddlewareRFC’ JCO.nativeInit(): Could not initialize dynamic link library sapjcorfc [/usr/local/ConectorSAPJava/libsapjcorfc.so: libstdc++-libc6.2-2.so.3: cannot open shared object file: No such file or directory]. java.library.path […]
Adding icons in centreon
On Centreon 2.1.3 How To import icons/images into centreon Go to: Administration > Options > Media > Folder > Add (write: logos in both fields) Now you can upload your icons to it. Go to Administration > Options > Media […]