Commands by BorneBjoern

Commands by BorneBjoern (4)

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Filter IP's in apache access logs based on use

avoiding UUOC! cut can handle files as well. No neet for a cat.
This is sample output - yours may be different.
0

cut -d ' ' -f 1 /var/log/apache2/access_logs | uniq -c | sort -n

BorneBjoern · 2013-09-17 20:05:03 0
Get the IP address

gives u each configured IP in a seperate line. Show Sample Output
This is sample output - yours may be different.
```
127.0.0.1/8
10.28.66.71/24
```
3

ip -f inet a | awk '/inet / { print $2 }'

BorneBjoern · 2012-07-18 15:13:10 0
find the device when you only know the mount point

less ressources (processes) needed Show Sample Output
This is sample output - yours may be different.
```
/dev/sdc1
```
-1

grep -w /media/KINGSTON /proc/mounts | cut -d " " -f

BorneBjoern · 2011-01-25 23:45:35 0
Fetch the Gateway Ip Address

same thing without loop ;)
This is sample output - yours may be different.
0

/sbin/route -n | grep "^0\.0\.0\.0" | awk '{ print $2 }'

BorneBjoern · 2010-03-07 13:59:57 1

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Listen to a file

replace "/usr/src/linux/kernel/signal.c" with any file you want and listen to its output ! :P you can also replace "cat" with "echo" or anything you can come up with have fun :-}

Find usb device in realtime

Using this command you can track a moment when usb device was attached.

Find out when your billion-second anniversary is (was). (on OS X)

This is the same command as this one, but for OS X. http://www.commandlinefu.com/commands/view/3053/find-out-when-your-billion-second-anniversary-is-was.

for all who don't have the watch command

Backup with versioning

Apart from an exact copy of your recent contents, also keep all earlier versions of files and folders that were modified or deleted. Inspired by the excellent EVACopy http://evacopy.sourceforge.net

search installed files of package, that doesn't remember his name well. On rpm systems

rpm, sometimes, is not wildcard friendly. To search files installed from package this could be useful. change PACKAGENAME to any package do you want to search

Create a tar archive using xz compression

compress directory archive with xz compression, if tar doesn't have the -J option (OSX tar doesn't have -J)

list block devices

Shows all block devices in a tree with descruptions of what they are.

removing syncronization problems between audio and video

This assumes that there is a 10.2 sec delay between the video and the audio (delayed). To extract the original video into a audio and video composites look at the command on extracting audio and video from a movie

Install pip with Proxy

Installs pip packages defining a proxy

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