Commands by ndhail

Commands by ndhail (2)

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pull only the temp sensor data off of a netapp

if you can use this depends on which netapp you have, this netapp is an FAS2020 Show Sample Output
This is sample output - yours may be different.
```
netapp temp: "<N/A>, 28C (82F), 29C (84F), 33C (91F)"
```
0

/usr/bin/snmpwalk -v 1 -c public 10.0.0.22 1.3.6.1.4.1.789.1.21.1.2.1.25.1| awk -F : '{print "netapp temp:" $4 }'

ndhail · 2011-11-10 01:04:00 5
find both total size and number of files below any given svn directory

afaik, svn doesn't have a good, scriptable way of telling you these two basic pieces of information. Show Sample Output
This is sample output - yours may be different.
```
total size= 3659.06 MB
number of files= 29.044 K
```
1

svn list -vR svn://server/repo/somedir | awk '{if ($3 !="") sum+=$3; i++} END {print "\ntotal size= " sum/1024000" MB" "\nnumber of files= " i/1000 " K"}'

ndhail · 2011-11-09 00:52:22 4

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List only the directories

This command would be useful when it is desirable to list only the directories. 'egrep' chooses only the lines that begin with 'd'.

Erase DVD RW

Decrypt passwords from Google Chrome and Chromium.

Read this before you down voting and comment that it is not working -> Wont work on latest versions ~75> since database file is locked and has to be decrypted. This is useful if you have an old hdd with a chrome installation and want to decrypt your old passwords fast.

Make anything more awesome

Pipe any command through figlet to make the output more awesome. Example: $ ls | figlet

grep tab (\t)

works in bash

Look for English words in /dev/urandom

* to get the English dictionary: wget http://www.mavi1.org/web_security/wordlists/webster-dictionary.txt

Find usb device in realtime

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

Display the definition of a shell function

Display the code of a previously defined shell function.

IFS - use entire lines in your for cycles

When you use a "for" construct, it cycles on every word. If you want to cycle on a line-by-line basis (and, well, you can't use xargs -n1 :D), you can set the IFS variable to .

Find usb device in realtime

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

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