Ping in interval on Windows with commandline

How do you ping in interval in Windows ? This is how you do it. Just type this in Start => Run

cmd /c "for /L %i in (1,0,2) do @ping 1.2.3.4 > nul & sleep 10"

This would ping an address in interval of 10 seconds without echo the results but if you do then use this next command

cmd /c "for /L %i in (1,0,2) do @ping 1.2.3.4 & sleep 10"

Notice the '>nul' is exclude.

Happy trying and now you don't need all those fancy utilities.

Comments

Why I Can't Move/Import VM in XenServer.

Ok this is what i found out, the metadata export/import via ' Backup, Restore and Update ' menu in xsconsole OR using ' xe vm-export filename=xxx metadata=true vm= ' will export all vm's metadata eventhough you've specify the vm in the latter, the former is ok because it is backup & restore tool. Problem happens when you want to restore the metadata or import to another xenserver. If you follow the method from 'Backup and Restore' in the reference guide, it should be ok if you're using pool because all pools are using shared storage; and if you don't use pool, your xenserver store all the VMs in the shared storage ONLY, means the Local SR is not use at all. This way, you wont face any problem. But, what if you have a mix of local & shared storage use.

Use raw disk for Apache Trafficserver in Centos 7

I want to use raw disk for my Trafficserver 5.1.0. I've created a partition at /dev/sda5 and in order to allow trafficserver to use the disk, please follow these steps. 1) Edit/create a file in /etc/udev/rules.d . I named it 50-ats.rules eg. vi /etc/udev/rules.d/50-ats.rules 2) Add these text. SUBSYSTEM=="block", KERNEL=="sda5", GROUP:="trafficserver", OWNER:="nobody" note : - sda5 is the disk/partition I want to use with trafficserver. - OWNER:="nobody" is the default owner when you compile trafficserver.

Virtualbox : Shrink VM disk

So you've finally succeeded running a windows virtual machine (VM) on your desktop. You play around the vm; copying files, installing & deleting applications and so on. After a while, you found out that your vm is using let say 20gb out of 100gb (which you set during creating the vm) disk but your local machine (host) report that you have used up 50gb. So how can you claim back that extra 30gb in your host ?

READ WIT ME

Search This Blog