The IEEE oui.txt file has become somewhat inconsistent over the years and subsequently requires subvention for use in network infrastructure documentation and reporting. In response to this we have produced a daily sanitized edition that is available for download in bzip2, gzip, Zip and ASCII text.
Our sanitizing process performs Title Case conversion of legacy all UPPERCASE OUI records, fixes for vendor name inconsistencies, spelling corrections, removal of superfluous and erroneous data artifacts that have crept into the original daily generated IEEE oui.txt over time.
The oui.txt file is located in /usr/share/misc/ on most Linux distributions.
The grep command also allows you to display the byte-offset of the line in which the matched string occurs. This feature can be accessed using the -b command line option. But for the better usage of this option, you can use it with the -o command line option, which. If that doesn't suit you, our users have ranked more than 50 alternatives to PowerGREP and 12 are available for Mac so hopefully you can find a suitable replacement. Other interesting Mac alternatives to PowerGREP are grep (Free, Open Source), The Silver Searcher (Free, Open Source), Find Any File (Paid) and FAR - Find And Replace (Free, Open. Pipe the output to grep or awk to return individual values: $ afinfo jolene.mp3 grep 'bit rate' bit rate: 320000 bits per second “You've achieved success in your field when you don't know whether what you're doing is work or play” Warren Beatty. Related macOS commands: afconvert - Audio File Convert. Afplay - Audio File Play.
oui.txt Downloads
Sanitized oui.txt.bz2Fri, 29 Jan 2021 03:10:21 -0400 • 863.4 kB (863,380 bytes) • bzip2
Sanitized oui.txt.gzFri, 29 Jan 2021 03:10:21 -0400 • 1.2 MB (1,210,062 bytes) • gzip
Sanitized oui.txt.zipFri, 29 Jan 2021 03:10:21 -0400 • 1.2 MB (1,210,200 bytes) • Zip
Sanitized oui.txtFri, 29 Jan 2021 03:10:21 -0400 • 4.4 MB (4,359,876 bytes) • ASCII
Grep For Mp3 Mac Download
Orig. IEEE oui.txtUpdated daily and available on the IEEE website • ASCII
Sanitized IEEE OUI Data (oui.txt) Update Client Download
Sanitized IEEE OUI Data (oui.txt) Update Client sanitized-oui.txt-update v1.03
Tue, 09 Jul 2019 10:30:12 -0300 • 4.0 kB (4,039 bytes) • bash shell script
oui.txt Comparison
A juxtaposition comparison of the original and sanitized oui.txt files can be attained using sdiff from the GNU diffutils package.
sdiff -Wia original_oui.txt sanitized_oui.txt | lessNmap MAC Prefixes
We also maintain and have made available a nmap-mac-prefixes file created from the sanitized oui.txt edition with abridging vendor name logic applied.
nmap-mac-prefixes Download
nmap-mac-prefixes Fri, 29 Jan 2021 03:10:24 -0400 • 535.5 kB (535,484 bytes) • ASCII
Nmap MAC Address Scan
The nmap-mac-prefixes file is used by Nmap to output meaningful OUI vendor names for MAC addresses it detects by matching the three-byte prefix taken from the MAC address and looking for a match in nmap-mac-prefixes file. It's also used in other nmap features. The Nmap nmap-mac-prefixes file can typically be found in /usr/share/nmap/ on most Linux distributions.
An example of this can be seen by performing a nmap scan of a local network. In this example the 192.168.0.0/24 LAN segment is scanned using the following:
nmap -n -sP -PS -PE -PP -PM 192.168.0.0/24 | grep MACephor ~ # nmap -n -sP -PS -PE -PP -PM 192.168.0.0/24 | grep MACMAC Address:
Grep For Mp3 Machine
Arpwatch ethercodes.dat
Arpwatch is an Ethernet monitor tool by Network Research Group (NRG). The ethercodes.dat distributed with the NRG Arpwatch package archive is somewhat dated, Jul 22, 2006. The format of this data file is similar enough to the nmap-mac-prefixes file that it is rather trivial to generate an updated ethercodes.dat from it.
See Updating ethercodes.dat Ethernet vendor codes on the DTU IT Wiki for a working example.
The ethercodes.dat file can be found in /usr/share/arpwatch/ or /var/lib/arpwatch/ on most installations.
ethercodes.dat Download
ethercodes.dat Fri, 29 Jan 2021 03:10:24 -0400 • 623.7 kB (623,720 bytes) • ASCII
Arp-scan ieee-oui.txt
Arp-scan is a local network ARP host scanning and fingerprinting tool.
The arp-scan package provides a Perl script to update it's ieee-oui.txt file. The default URL is that of the original IEEE oui.txt data. The -u parameter for get-oui can be used to specify the URL to fetch the raw OUI data from instead of the default.
Updating arp-scan ieee-oui.txt
The arp-scan ieee-oui.txt data file in /usr/share/arp-scan/ or /usr/local/share/arp-scan/ can be updated with the latest sanitized oui.txt data with the following:
cd /usr/share/arp-scan/ && get-oui -u https://linuxnet.ca/ieee/oui.txtIf you've recently updated the oui.txt file on the localhost, you can update the arp-scan /usr/share/arp-scan/ieee-oui.txt file using the local oui.txt file as follows:
cd /usr/share/arp-scan/ && get-oui -u file:///usr/share/misc/oui.txtAlternative arp-scan using nmap-mac-prefixes
The arp-scan ieee-oui.txt file shares the same format as the nmap-mac-prefixes file and thus it can be used with arp-scan using the --ouifile option.
arp-scan --ouifile=/usr/share/nmap/nmap-mac-prefixes -lI eth0luger ~ # arp-scan --ouifile=/usr/share/nmap/nmap-mac-prefixes -lI eth0Interface: eth0, datalink type: EN10MB (Ethernet)Starting arp-scan 1.9.5 with 256 hosts (https://github.com/royhills/arp-scan)192.168.0.1Audiogrep transcribes audio files and then creates 'audio supercuts' based on search phrases. It uses CMU Pocketsphinx for speech-to-text and pydub to stitch things together.
Here's some sample output
Requirements
Install via pip:
Install ffmpeg with Ogg/Vorbis support. If you're on a mac with homebrew you can install ffmpeg with:
Install CMU Pocketsphinx. For macusers I followed these instructions to get it working:
How to use it
First, transcribe the audio (you'll only need to do this once per audio track, but it can take some time)
Then, basic use:
The previous example will extract phrase chunks containing the search term, but you can also just get individual words:
Grep For Mp3 Mac Free
If you add the '--regex' flag you can use regular expressions. For example:
You can also construct 'frankenstein' sentences (mileage may vary):
Options
audiogrep can take a number of options:
--input / -i
mp3 file or pattern for input
--output / -o
Name of the file to generate. By default this is 'supercut.mp3'
Grep For Mp3 Mac Os
--search / -s
Search term
--output-mode / -m
Splice together phrases, single words, or 'frankenstein' sentences.Options are:
- sentence: (this is the default)
- word
- franken
--padding / -p
Time in milliseconds to add between audio segments. Default is 0.
--crossfade / -c
Time in milliseconds to crossfade audio segments. Default is 0.
--demo / -d
Show the results of the search without outputing a file