Tag Archives: persistent

Linux: Load iptables/firewall rules at startup

Hi,

when you set up firewall rules by iptables these rule are not persistent. This means they are volatile and will be deleted at reboot time.
Continue reading Linux: Load iptables/firewall rules at startup

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Windows: Add a static/persistent route

Hi,

to add a static route to a Windows machine use the route command.
Continue reading Windows: Add a static/persistent route

Debian: Save current active iptables rules

Hello,

some basic commands to handle a ruleset of iptables.

To dump all active iptables rules to the console rules use


root@debdev:~ # iptables-save

Continue reading Debian: Save current active iptables rules

Windows: Backup with diskshadow.exe

Hello,

Windows Server 2008 and alter version are shipped with a tool called diskshadow. This program can be used to create snapshots of disks and expose them as Folder or as DriveLetter means files are in a consistent state and you can save openfiles.

Some examples. Starting diskshadow. It accept a  parameter /l  for a logfile. And a Parameter /s for a (diskshadow) script file to execute. diskshadow has the same “look and feel” like diskpart 🙂  and start with a prompt:

C:\Windows\system32>diskshadow
Microsoft DiskShadow version 1.0
Copyright (C) 2013 Microsoft Corporation
On computer:  windev,  12.06.2014 20:28:33
DISKSHADOW>

First set diskshadow in defined state with reset

DISKSHADOW> reset
Continue reading Windows: Backup with diskshadow.exe

VMware ESXi: A (incomplete) list of host commands Part 1

Hi,

here is a list of some cli’s  to control a VMware ESXi host from the command line. Enable the ESXi shell and login to console or connect with a ssh client remotely.
Management
Restart Management, HA Services
/sbin/services restart

Installing Software. List/Install/Uninstall  VIBs (vSphere Installation bundle)

List vibs

esxcli software vib list

Install a vib

esxcli software vib install -v file:/tmp/[NewVIB].vib

Uninstall a vib (determine the Name of the VIB by the list command)

esxcli software vib remove -n VIBname

Install a patch

esxcli software vib install /tmp/[patchName].zip

Network

firewall state

esxcli network firewall get

Firewall rules
Continue reading VMware ESXi: A (incomplete) list of host commands Part 1