Varnish pointing to a Amazon ELB (elastic load balance) does not work. Error: Backend host “XXXXXXXXXXX-123456789.us-east-1.elb.amazonaws.com”: resolves to multiple IPv4 addresses. Only one address is allowed. I wrote this script to have a way to auto update the vcl once […]
Fix Install of Citrix Reciever on Ubuntu 12.04 x64
Fix Install of Citrix Reciever on Ubuntu 12.04 x64 I had two errors: 1. /var/lib/dpkg/info/icaclient.postinst: 696: /var/lib/dpkg/info/icaclient.postinst: nspluginwrapper: not found 2. dpkg: error processing icaclient (–install): Solution: 1. sudo apt-get install nspluginwrapper 2. sudo vi /var/lib/dpkg/info/icaclient.postinst Find echo $Arch|grep “i0-986” […]
unable to find valid certification path to requested target
PROBLEM: unable to find valid certification path to requested target Erro server.log (java/glassfish): Caused by: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target at sun.security.validator.PKIXValidator.doBuild(PKIXValidator.java:325) at sun.security.validator.PKIXValidator.engineValidate(PKIXValidator.java:219) at sun.security.validator.Validator.validate(Validator.java:218) at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.validate(X509TrustManagerImpl.java:126) at com.sun.net.ssl.internal.ssl.X509TrustManagerImpl.checkServerTrusted(X509TrustManagerImpl.java:209) […]
Uninstall Gnome and Office
If you have a server there is no need of the GUI interface, is there? A good linux admin will never need it. So I am removing it, here are the commands: Remove GUI (Gnome) # apt-get remove gnome* # […]
NRPE_NT bug
Nagios NRPE_NT bug. Well I wrote few scripts that are actually quite complex to run under Windows 2003 Servers, some of them I start getting no output or just the first character output using NRPE_NT 0.8.0.2 or 8b. It seems […]