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wlk's questions

Martin Hope
wlk
Asked: 2012-10-13 03:44:21 +0800 CST
  • 1

How can I check using Linux / Bash how many lines were added to selected log file during for example last 10 seconds ?

It's one time use, not on to run in the background. File doesn't contain any information about time.
I also don't need this arbitrary -> I can select a moment from when I would like to track the number of rows added, and do this for some time.

Thanks!

linux
Martin Hope
wlk
Asked: 2012-08-04 02:58:30 +0800 CST
  • 1

I'm trying to create simple backup script that copies some files to timestamped directory on the remote machine - this part is working quite OK, because I didn't run into issues like e.g network connectivity yet.

I would like to know what is recommended practice for checking if my files were copied correctly.

I was thinking about 2 ways to do this:

  • Check file sizes/md5 before copying them and compare them with ones on remote machine
  • Always copy one more file that will be copied last (like 1 byte file) and then check if it exists on remote machine.
linux
Martin Hope
wlk
Asked: 2012-07-17 06:31:59 +0800 CST
  • 0

I'm using Debian 6 as my server, I have configured OpenVPN server there, and clients are connecting successfully using tap mode. This server is available from the internet, but It's also connected to internal network.

Local LAN: 192.168.3.0/24 - eth0 on OpenVPN server
OpenVPN clients: 192.168.199.0/24 - tap0 on OpenVPN server

It would be great if someone could give mi steps I have to follow to allow clients who connect to OpenVPN server to see and be able to connect to each machine within LAN where OpenVPN server is located (192.168.3.0/24 network).
It would be perfect if you could tell me how to setup this routing automatically after client connects.

vpn linux routing openvpn iptables