cli
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Monitor Logs in Real-Time with “Log.io” on CentOS 6/7
Log.io is a small simple but effective application build on top of Node.js and Socket.io, which allows to monitor Linux servers log files in real time through…
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How to install Python 2.7.6 on CentOS 6.3
How to install Python 2.7.6 on CentOS 6.3 (6.2 and 6.4 okay too, probably others) CentOS 6.2 ships with Python 2.6.6 and depends on that…
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Configuring Cisco on Mac Os through the console port
You'll need to get a usb-serial adapter and then connect with a console cable. Connecting to the Console Port with Mac OS X. To connect a…
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Installing Chef on Centos 6
Today we will install chef server in our home lab based on proxmox 3.4.6. So we have installed server 2cpu, 2Gb memory, Centos 6.7 First…
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“Cannot run upgrade script on host” during upgrade from esxi 5.5 to 6.0
The host upgrade from ESXi 5.5 to ESXi 6.0 failed with the following error: „Cannot execute upgrade script on host“.
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Passwordless command line scripts with MySQL 5.6
I have several command line scripts to MySQL databases for zabbix statistic. These scripts set the password on the command line using the -p option. With…
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Free SSL certificate for 3 years and up to 100 domains
More and more people reconfigured their sites to ssl connection. So I decided to use ssl certificate and secure connection on my blogs too. The…
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Convert wildcard SSL to Java Keystore Format (JKS)
Today we need to get a wildcard SSL certificate into a Java Keystore format. First copy everything you need to a /tmp folder. There are …
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Set coredump partition on esxi
After some manipulations described in this post you can receive this error ~ # esxcli system coredump partition list no configured dump partition found; skipping…
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VMware Tools for Nested ESXi
Wow. You can install VMware Tools for Nested ESXi now. The VIB package provides a VMware Tools service (vmtoolsd) for running inside a nested ESXi virtual machine.…