Misc – Uly.me

February 24, 2020

Splunk Search for Tanium Clients

Here’s the Splunk search for Tanium clients reporting to the Tanium server.

"data.jsonPayload.rule_details.direction"=EGRESS
"data.jsonPayload.connection.src_ip"="10.0.0.1"
"data.jsonPayload.connection.dest_port"=17472

December 4, 2019

FFMPEG Convert TS to MP4

If you have video files that are formatted in MPEG-2, video files with a .m2ts extension, you can convert them to MP4 using ffmpeg.

ffmpeg -i input.ts -c:v libx264 -c:a aac output.mp4

The video is encoded using open format H.264, while audio is encoded using AAC.

December 1, 2019

I’ve updated my system to the latest Mac OS 10.15.1 codenamed Catalina. Well, it broke a couple of apps that I use regularly, Audacity and OBS. There are currently no updates from Audacity. However, OBS has a workaround in terms of a test build. You have to download it, and set the system preferences to allow the Mac OS to access the cameras (webcam) and audio devices (microphones). There are no official releases yet from neither Audacity and OBS projects. Maybe in a couple of months.

October 31, 2019

Excel Delete Blank Rows

Here’s how to delete blank rows in Excel.

October 24, 2019

RFC 1918

Here’s the original document published back in February 1996 detailing the allocation for private internet addresses. The Internet Assigned Numbers Authority (IANA) has reserved the following three blocks of the IP address space for private internets. RFC 1918.

10.0.0.0        -   10.255.255.255  (10/8 prefix)
172.16.0.0      -   172.31.255.255  (172.16/12 prefix)
192.168.0.0     -   192.168.255.255 (192.168/16 prefix)