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 matt.blwt.io
Building a PostgreSQL Extension, Line by Line
| | postgrespro.com
PostgreSQL : Postgres Professional
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| | xcellerator.github.io
Linux Rootkits Part 7: Hiding Processes :: TheXcellerator
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| | Now that we know how to hide directories (see last time), we can also hide processes! This is because nearly all userspace tools that give us information about processes just read the contents of the /proc/ filesystem. We can check this by looking at the output of strace -e openat ps or strace -e openat top. So, if we hide directories with the name of the PID we want to keep secret, then these userspace tools won't notice that the process is there!
| | justatheory.com
RFC: Extension Packaging & Lookup
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| | A proposal to modify the PostgreSQL core so that all files required for an extension live in a directory named for the extension, along with a search path to find extension directories.
| | azureplayer.net
Last Week Reading (2022-01-02) | Azure Player
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| Efficient Upserts into Data Lakes with Databricks Delta When MERGE on data lake is inefficient. Building a Data Mesh Architecture in Azure - part 1 With this...