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Hi

Posted 07-15-2011 at 12:54 AM by Chankey Pathak

Hello world!

Chankey Pathak

LQ Newbie

Posted in Uncategorized

Views 412 Comments 0 Chankey Pathak is offline

pwm and saving file space.

Posted 07-14-2011 at 08:45 AM by peonuser

Wrote a little freebasic program that did not require any extra hardware to experiment with pwm.

Code:

01	cls
02	for x = 1 to 50
03	for y =1 to x
04	locate 1,1
05	?"1";
06	for z = 1 to 500000 step 5
07	next z
08	next y
09	for a = 1 to 50 -x
10	locate 1,1
11	?" ";
12	for z = 1 to 500000 step 5
13	next z
14	next a
15	next x

Automated...

peonuser

Member

Posted in Uncategorized

Views 514 Comments 0 peonuser is offline

vpnc auto-reconnect script

Posted 07-14-2011 at 02:05 AM by rocket357 (Musings on technology, philosophy, and life in the corporate world)
Updated 07-15-2011 at 01:38 AM by rocket357

A native Cisco VPN client doesn't exist for OpenBSD, so I wrote this little script to make vpnc more useful. It detects when the vpn tunnel fails and re-establishes it.

Code:

#!/bin/ksh

# This script was developed on OpenBSD with ksh as the primary shell.

# set INT_SERVER to a list of 5 ping-able machines behind your vpn gateway
# ip addresses can be repeated if you have less than five machines.
set -A INT_SERVER 192.168.1.16 192.168.1.201

...

rocket357

Member

Posted in Uncategorized

Views 19225 Comments 2 rocket357 is offline

Convert ext2 to ext3 file system

Posted 07-13-2011 at 11:31 PM by blue_print

Tags convert ext2 to ext3 fs, enable journaling, ext2 to ext3

The conversion procedure is very simple enough. Let us assume /dev/sda6 (ext2 now) mounted on /convert. You will be seeing fstb entries like,

Code:

/dev/sda6         /convert             ext2    defaults        0 0

Unmount the partition

Code:

umount /dev/sda6

Enable Journal (converting to ext3) using tune2fs command,

Code:

tune2fs -j /dev/sda6

Edit /etc/fstab and for /dev/sda6 change the file system type to ext3. Finally, the entry should be like this,

Code:
/dev/sda6

...

blue_print

Member

Posted in Linux Basics

Views 5391 Comments 1 blue_print is offline

can you identify this picture ?

Posted 07-13-2011 at 08:14 PM by dEnDrOn
Updated 07-16-2011 at 07:25 PM by dEnDrOn

what do you think this is ?

]

dEnDrOn

Member

Posted in Uncategorized

Views 13260 Comments 5 dEnDrOn is offline

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