Commands by ene2002 (9)

  • see the partition Show Sample Output


    -4
    fdisk -l
    ene2002 · 2014-02-16 12:54:38 0

  • -2
    nmap -sS -O -v -oS - 192.168.2.0/24
    ene2002 · 2014-01-31 18:04:06 5
  • Watch a dig in progress Show Sample Output


    1
    watch -n1 dig google.com
    ene2002 · 2013-12-26 19:23:27 3
  • I wanted an easy way to list out the sizes of directories and all of the contents of those directories recursively. Show Sample Output


    1
    du -h --max-depth=1 /path/folder/
    ene2002 · 2013-07-09 19:56:13 0
  • UBNT iwlist command Show Sample Output


    -2
    iwlist ath0 scanning |egrep '(ESSID|Signal|Address)'| \sed -e 's/Cell - Address:*//g' -e 's/ESSID://g' \-e 's/Noise level=-//g' -e 's/dBm//g' \-e 's/Quality=*//g' -e 's/Signal level=-//g' \-e 's/"//g'
    ene2002 · 2013-05-04 08:48:45 2
  • This works just as well for SMTP. You could run this on your mail server to watch e-mail senders and recipients: tcpdump -l -s0 -w - tcp dst port 25 | strings | grep -i 'MAIL FROM\|RCPT TO' Show Sample Output


    4
    tcpdump -l -s0 -w - tcp dst port 25 | strings | grep -i 'MAIL FROM\|RCPT TO'
    ene2002 · 2013-03-18 18:55:20 5

  • 1
    nmap -T4 --script broadcast-pppoe-discover 192.168.122.0/24
    ene2002 · 2013-02-18 13:26:48 0

  • 0
    tcpdump -i eth0 -s 65535 -w test_capture
    ene2002 · 2013-02-07 19:29:02 0

  • 1
    tcpdump -i eth0 port http or port smtp or port imap or port pop3 -l -A | egrep -i 'pass=|pwd=|log=|login=|user=|username=|pw=|passw=|passwd=|password=|pass:|user:|userna me:|password:|login:|pass |user '
    ene2002 · 2013-02-07 19:14:58 0

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Which processes are listening on a specific port (e.g. port 80)
swap out "80" for your port of interest. Can use port number or named ports e.g. "http"

convert pdf into multiple png files
syntax for resolution is: (see "man gs" for further informations) -rnumber -rnumber1xnumber2

find co-ordinates of a location
Just add this to your .bashrc file. Use quotes when query has multiple word length.

Rename files in batch

Show permissions of current directory and all directories upwards to /
Useful if a different user cannot access some directory and you want to know which directory on the way misses the x bit.

Find corrupted jpeg image files
Finds all corrupted jpeg files in current directory and its subdirectories. Displays the error or warning found. The jpeginfo is part of the jpeginfo package in debian. Should you wish to only get corrupted filenames, use cut to extract them : $ find ./ -name *jpg -exec jpeginfo -c {} \; | grep -E "WARNING|ERROR" | cut -d " " -f 1

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

Audible warning when a downloading is finished
This command can be set as an alias in ~/.bashrc For example (in my case) I have : alias watchDl='while [ "$(ls $filePart)" != "" ]; do sleep 5; done; mpg123 /home/.../warning.mp3" ' Then I just need to - initialize filePart (e.g. filePart="*bigFile*rar.part") - launch watchDl

Install pip with Proxy
Installs pip packages defining a proxy

Search for in which package the specified file is included.


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