one packet auditing
Not all packets are equal. If you send a single UDP packet to port 623 that contains an “Get Channel Authentication Capabilities” (see secion 22.13 of the IPMI v2 spec),...
one ring to bind them, one line to find them
I guess if you import enough libraries just about anything can be made into a one liner… if you have imported BeautifulSoup, re, requests, and sys, in python3 you can...
mounting jffs2
After mounting a bunch of filesystems I thought I’d just whip up a little shell script to help me out when working with jffs2 images, mtd, and linux (only tested...
… passwords in shell scripts….
Looking at a file (manuf_sign_cert.sh): # This script is run on every iDRAC at manufacturing time. # to create a certificate with a derived CN using the # service tag...
when you’ve really hosed yourself
Or, perhaps, working with a really minimal system… saw two posts that were pretty handy – basically how to reconstruct binaries with the shell alone (no cheats like mv or...