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plougher
squashfs-tools
C2019–2021
plougher / squashfs-tools

squashfs-tools

tools to create and extract Squashfs filesystems

2Distinct people
3Mentions
0Explicit recommenders
934GitHub stars
REPOSITORY AT A GLANCE

What to know before exploring

What it is

tools to create and extract Squashfs filesystems

GitHub

Where it is used

No documented product use has been verified yet.

What people are saying

No recommendation phrase was found in the indexed comments.

No classified warning is attached to this page. Read the discussions before treating silence as approval.

Also in these discussions

No other repository is repeatedly linked in the same discussions.

This week on Hacker News

Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 PM UTC.

No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.

Mentions over time

HN mentions by month3 dated mentions

Observed mentions: 2019-07-24 20:47:21 UTC to 2021-07-24 16:30:00 UTC.

012019-07-01 00:00:00 UTC to 2019-08-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsJul 20192019-08-01 00:00:00 UTC to 2019-09-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2019-09-01 00:00:00 UTC to 2019-10-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2019-10-01 00:00:00 UTC to 2019-11-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2019-11-01 00:00:00 UTC to 2019-12-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2019-12-01 00:00:00 UTC to 2020-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-01-01 00:00:00 UTC to 2020-02-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-02-01 00:00:00 UTC to 2020-03-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-03-01 00:00:00 UTC to 2020-04-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-04-01 00:00:00 UTC to 2020-05-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-05-01 00:00:00 UTC to 2020-06-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-06-01 00:00:00 UTC to 2020-07-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-07-01 00:00:00 UTC to 2020-08-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 commentsJul 20202020-08-01 00:00:00 UTC to 2020-09-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-09-01 00:00:00 UTC to 2020-10-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-10-01 00:00:00 UTC to 2020-11-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-11-01 00:00:00 UTC to 2020-12-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2020-12-01 00:00:00 UTC to 2021-01-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-01-01 00:00:00 UTC to 2021-02-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-02-01 00:00:00 UTC to 2021-03-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-03-01 00:00:00 UTC to 2021-04-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 comments2021-04-01 00:00:00 UTC to 2021-05-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-05-01 00:00:00 UTC to 2021-06-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-06-01 00:00:00 UTC to 2021-07-01 00:00:00 UTC (exclusive): 0 mentions; 0 submissions, 0 comments2021-07-01 00:00:00 UTC to 2021-08-01 00:00:00 UTC (exclusive): 1 mentions; 0 submissions, 1 commentsJul 2021

Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.

View mention counts and date ranges
UTC ranges include their start and exclude their end. Select a period to filter the source evidence.
PeriodStart (UTC)End (exclusive, UTC)MentionsSubmissionsComments
Jul 20192019-07-01 00:00:00 UTC2019-08-01 00:00:00 UTC101
Aug 20192019-08-01 00:00:00 UTC2019-09-01 00:00:00 UTC000
Sep 20192019-09-01 00:00:00 UTC2019-10-01 00:00:00 UTC000
Oct 20192019-10-01 00:00:00 UTC2019-11-01 00:00:00 UTC000
Nov 20192019-11-01 00:00:00 UTC2019-12-01 00:00:00 UTC000
Dec 20192019-12-01 00:00:00 UTC2020-01-01 00:00:00 UTC000
Jan 20202020-01-01 00:00:00 UTC2020-02-01 00:00:00 UTC000
Feb 20202020-02-01 00:00:00 UTC2020-03-01 00:00:00 UTC000
Mar 20202020-03-01 00:00:00 UTC2020-04-01 00:00:00 UTC000
Apr 20202020-04-01 00:00:00 UTC2020-05-01 00:00:00 UTC000
May 20202020-05-01 00:00:00 UTC2020-06-01 00:00:00 UTC000
Jun 20202020-06-01 00:00:00 UTC2020-07-01 00:00:00 UTC000
Jul 20202020-07-01 00:00:00 UTC2020-08-01 00:00:00 UTC000
Aug 20202020-08-01 00:00:00 UTC2020-09-01 00:00:00 UTC000
Sep 20202020-09-01 00:00:00 UTC2020-10-01 00:00:00 UTC000
Oct 20202020-10-01 00:00:00 UTC2020-11-01 00:00:00 UTC000
Nov 20202020-11-01 00:00:00 UTC2020-12-01 00:00:00 UTC000
Dec 20202020-12-01 00:00:00 UTC2021-01-01 00:00:00 UTC000
Jan 20212021-01-01 00:00:00 UTC2021-02-01 00:00:00 UTC000
Feb 20212021-02-01 00:00:00 UTC2021-03-01 00:00:00 UTC000
Mar 20212021-03-01 00:00:00 UTC2021-04-01 00:00:00 UTC101
Apr 20212021-04-01 00:00:00 UTC2021-05-01 00:00:00 UTC000
May 20212021-05-01 00:00:00 UTC2021-06-01 00:00:00 UTC000
Jun 20212021-06-01 00:00:00 UTC2021-07-01 00:00:00 UTC000
Jul 20212021-07-01 00:00:00 UTC2021-08-01 00:00:00 UTC101

What Hacker News says

3 sources
> Honestly I think you could be a little more respectful of the project that inspired yours. I actually am. I had a lot of great "Huh? That's clever!" moments while reverse engineering the format and formed a mental image of a clearly brilliant programmer who managed to squeeze the last bits out of some data structures using really clever tricks that I myself probably wouldn't have come up with. During that time I gained a lot of respect for the project and the author. Also, please don't forget: the whole project is the filesystem, the tools are just a part of that. I care about this project, which is why I decided to start this effort in the first place. Which I explicitly did not advertise as a replacement, but an augmentation (see [2]). > I'd be angry too ... Definitely understandable. Yes, I agree! And I can understand why in the heat
Read the rest
of the moment you might write something angry and threatening. But certainly not if you've had a few weeks time to calm down and think things over. Still publicly spewing vitriol at this point will certainly make me loose some of that respect again. > And you plagiarized part of his readme. https://github.com/plougher/squashfs-tools/blob/master/RELEA... https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/lin... https://github.com/AgentD/squashfs-tools-ng/blob/master/READ... Oh yes? Which part? > ... calling it spaghetti code (which isn't immediately verifiable) Here you go, have fun: https://github.com/plougher/squashfs-tools/blob/master/squas... However, I cannot blame anyone here, I totally get how those things happen and have witnessed it myself in action: You write a simple tool supporting a larger project. It's written by the seat of your pants without much planning, since it's not big and does one simple job. Then it gets used in production, eventually requirements change, other people pile on patches, but try to keep the diff small, so it's reviewable. It keeps growing and growing, getting more and more complex, but receives maybe a little less care than the actual project it supports. Nobody bothers to overhaul it or write documentation because, hey, it works, and any large changes might risk breaking things. Even if nobody is to blame for it, the end result is still the same: an undocumented mess that is hard to wrap your head around if you aren't the original author, who is the only one with the bigger picture. I tried for roughly a week to pull the code (there are some more files than this and some of the inter dependencies are nasty) apart into stacked utility libraries and a pure command line parsing front end, with the hopes to maybe get this upstream once it is done. I gave up and decided that at this point I understood enough about the format to start afresh and not touch what I believed to be unmaintained anyway.
In Squashfs turning 20, Squashfs tools 4.5 released
For the full consumer router experience you should run it inside qemu-system-mips. Then it should also match up performance wise. Of course it wouldn't be complete without hacking up your own, custom Linux system calls[1], or hacking up SquashFS to be big-endian for no reason and storing your own data structures in the compressor options[2]. [1] https://twitter.com/RichFelker/status/1357733309737021444 [2] https://github.com/plougher/squashfs-tools/issues/108
In Avoid Consumer Routers

MAKE YOURSELF AT HOME

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