https://github.com/andreax79/rust-ext
Ext2/3 filesystem in Rust
https://github.com/andreax79/rust-ext
Last synced: 5 months ago
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Ext2/3 filesystem in Rust
- Host: GitHub
- URL: https://github.com/andreax79/rust-ext
- Owner: andreax79
- License: mit
- Created: 2022-10-22T11:42:35.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2022-10-27T06:49:05.000Z (over 3 years ago)
- Last Synced: 2025-05-13T00:47:20.844Z (about 1 year ago)
- Language: Rust
- Size: 66.4 KB
- Stars: 3
- Watchers: 2
- Forks: 1
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# rust-ext
Read Ext2/3 filesystem in Rust... just for learning Rust :)
```console
$ ext2
Usage:
ext2 DEVICE COMMAND [ARGUMENTS ...]
Commands:
cat Concatenate FILE(s) to standard output.
df Show information about the file system.
hd Display file contents in hexadecimal.
ls List information about the FILEs.
$ ext2 root.dsk ls -l
drwxr-xr-x 19 0 0 1024 Jun 2 2004 .
drwxr-xr-x 19 0 0 1024 Jun 2 2004 ..
drwxr-xr-x 2 506 100 1024 Jun 17 1998 a
drwxr-xr-x 2 506 100 2048 Jun 2 2004 bin
lrwxrwxrwx 1 506 100 13 Jun 2 2004 boot -> /startup/boot
drwxr-xr-x 2 506 100 1024 Mar 14 2002 c
drwxr-xr-x 2 506 100 1024 Mar 16 1998 cdrom
drwxr-xr-x 2 506 100 6144 Jun 2 2004 dev
drwxr-xr-x 5 506 100 2048 Jun 2 2004 etc
drwxr-xr-x 2 506 100 1024 Jul 5 1999 home
drwxr-xr-x 3 506 100 1024 Nov 25 2002 lib
drwxr-xr-x 2 506 100 1024 Aug 11 1999 mnt
drwxr-xr-x 2 506 100 1024 Nov 24 2002 opt
drwxr-xr-x 2 506 100 1024 Oct 22 1999 proc
drwxr-xr-x 2 506 100 1024 Nov 16 2002 root
drwxr-xr-x 2 506 100 1024 Jun 2 2004 sbin
drwxr-xr-x 2 506 100 1024 Jun 18 1999 startup
drwxrwxrwx 2 506 100 1024 Nov 16 2002 tmp
drwxr-xr-x 10 506 100 1024 Nov 11 2002 usr
drwxr-xr-x 7 506 100 1024 Nov 5 2002 var
$ ext2 root.dsk df
Filesystem Size Used Avail Use%
root.dsk 5.12 MB 2.00 MB 3.12 MB 39%
$ ext2 root.dsk cat /etc/passwd
root:/mHZVCrY0dd.s:0:0:root:/root:/bin/bash
admin:qB73YNJOWlNKc:1001:1001::/home/admin:/bin/sh
daemon:lsCgXWEjHODKc:1:1:daemon:/usr/sbin:/bin/sh
bin::2:2:bin:/bin:/bin/nologin
sys::3:3:sys:/dev:/bin/nologin
sync::4:100:sync:/bin:/bin/nologin
lp::7:3:lp:/home/lp:/bin/nologin
mail::8:8::/home/mail:/bin/nologin
ppp::9:9::/tmp:/etc/ppp/ppp_login
httpd:.J/haND/CqCs.:33:33:httpd:/home/httpd:/bin/sh
nobody::65534:65534:nobody:/home:/bin/sh
ftp::100:50::/home/ftp:/bin/false
syslog:!:101:3::/var/log:/bin/nologin
fcron:!:61:61::/tmp:/bin/nologin
michele:g7f17YbPDXw6Y:1003:100::/tmp:/bin/sh
$ ext2 root.dsk hd /usr/lib/libcom_err.so.2.0
00000000 7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00 |.ELF............|
00000010 03 00 03 00 01 00 00 00 e0 08 00 00 34 00 00 00 |............4...|
00000020 24 12 00 00 00 00 00 00 34 00 20 00 03 00 28 00 |$.......4. ...(.|
00000030 19 00 18 00 01 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 00 00 00 00 65 0e 00 00 65 0e 00 00 05 00 00 00 |....e...e.......|
00000050 00 10 00 00 01 00 00 00 68 0e 00 00 68 1e 00 00 |........h...h...|
00000060 68 1e 00 00 1c 01 00 00 58 01 00 00 06 00 00 00 |h.......X.......|
00000070 00 10 00 00 02 00 00 00 e4 0e 00 00 e4 1e 00 00 |................|
00000080 e4 1e 00 00 a0 00 00 00 a0 00 00 00 06 00 00 00 |................|
00000090 04 00 00 00 25 00 00 00 34 00 00 00 00 00 00 00 |....%...4.......|
000000a0 00 00 00 00 2d 00 00 00 00 00 00 00 1a 00 00 00 |....-...........|
000000b0 00 00 00 00 00 00 00 00 19 00 00 00 33 00 00 00 |............3...|
000000c0 25 00 00 00 00 00 00 00 29 00 00 00 00 00 00 00 |%.......).......|
000000d0 00 00 00 00 27 00 00 00 00 00 00 00 00 00 00 00 |....'...........|
...
```