RHEL add global proxy

Testing whether a proxy is set This command will show if there is a proxy server configured on the system: Raw echo $http_proxy Proxy setting for command line programs The http_proxy environment variable is used to specify proxy settings to client programs such as curl and wget. No username and password required: Raw export http_proxy=http://SERVER:PORT/ Username and password authentication: Raw […]

EPOCH time – Nagios Time convert

The Unix epoch (or Unix time or POSIX time or Unix timestamp) is the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT), not counting leap seconds (in ISO 8601: 1970-01-01T00:00:00Z). to convert epoch time: perl -le ‘print scalar localtime $ARGV[0]’ 1510686308 Tue Nov 14 14:05:08 2017 to See nagios logs in Human Readable […]

Rename VM Folder and Files in ESXI Shell

I had to do this when there is no vmotion available – Tested in ESXi 6.5   enable SSH on your ESXi host Use Putty or something similar to connect to the ESXi host Run the following commands (in italics) cd /vmfs/volumes/<datastore name> ie if the datastore containing the VM is named datastore1 then you would […]

Centos 7/RHEL 7 LVS HAPROXY KEEPALIVED

Credit: CertDepot: Presentation For this tutorial, you need 2 virtual/physical servers for the load-balancers and 2 virtual/physical servers to load-balance. In addition to the 4 IP addresses needed by the servers themselves, a fifth virtual IP address (VIP) is necessary. The two load-balancers and the VIP need to be in the same network segment. Piranha […]

Categories

Best Buy Co, Inc.
Best Buy Co, Inc.
Best Buy Co, Inc.