String found in binary or memory: F ollow Us: SAN SDefensesansdefe nse1sans defense Podcast equ als (Twitter). My tool can easily generate tags for any single block without knowing any special context or having any expensive-to-generate state - I just need a block number (i.e. change access to writeable using wxhexeditor. Features include: Uses 64 bit file descriptors (supports files or devices up to 264 bytes, means some exabytes but tested only 1 PetaByte file (yet). It runs under Linux, Mac OS X, and Windows. This would be easy to adapt to - Postgres relation files always consist of a series of 8KiB blocks/pages. wxHe圎ditor is another Hex Editor, build because of there is no good hex editor for Linux system, specially for big files. wxHedEditor uses the wxWidgets GUI libraries. That said, it would be great if I could adapt pg_hexedit to a hex editor that had some kind of "best of both worlds" support for tags - tags that can be generated lazily and on-demand, when a portion of the file needs to be drawn or redrawn. Writing a C program that uses the struct definitions from the server itself makes the complexity quite manageable - the tool is basically feature complete, even though I haven't spent a huge amount of time on it. But even if it did I might not want to use them the on-disk format of PostgreSQL is much more complicated than most file formats, and isn't supposed to be consumed by third party tools. WxHe圎ditor doesn't support declarative tags. I'm generating huge XML files, which is slow, but there are simple workarounds to get acceptable performance. I procedurally generate a description of each file in a shell script, and then open the file in wxHe圎ditor. What I'm doing is pretty grotty, but works surprisingly well in practice. any workflow Packages Host and manage packages Security Find and fix vulnerabilities Codespaces Instant dev environments Copilot Write better code with Code review Manage code changes Issues Plan and track work Discussions Collaborate outside code Explore All. I understand why you favor a declarative template format for describing files with tags - that probably scales really nicely. I've invested quite a lot of effort in it, and it would be nice to have support for multiple hex editors. I am the author of a tool that generates wxHe圎ditor tags and annotations for Postgres relation files - pg_hexedit:
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