Welcome to the Gitbook Repository “All About OSCP” where you will find everything related to OSCP that I have learnt during my preparation. I hope it helps :)
Since too many friends were asking for my Cherrytree notes, I have removed all information related to Offsec exam & labs. The offensive security team reviewed this document and we got approval from them to share the notes publically for the infosec community…
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dmidecode is a tool for dumping a computer's DMI (some say SMBIOS) ta‐
ble contents in a human-readable format. This table contains a descrip‐
tion of the system's hardware components, as well as other useful
pieces of information such as serial numbers and BIOS revision. Thanks
to this table, you can retrieve this information without having to
probe for the actual hardware. While this is a good point in terms of
report speed and safeness, this also makes the presented information
possibly unreliable…
Source: man dmidecode
dmidecode
Display the DMI (alternatively known as SMBIOS) table contents in a human-readable format.
Requires root privileges.
Show all DMI table contents:
sudo dmidecode
Show the BIOS version:
sudo dmidecode -s bios-version
Show the system's serial number:
sudo dmidecode -s system-serial-number