Linux server1.hosting4iran.com 4.18.0-553.89.1.el8_10.x86_64 #1 SMP Mon Dec 8 03:53:08 EST 2025 x86_64
LiteSpeed
Server IP : 185.208.174.156 & Your IP : 216.73.216.218
Domains : 282 Domain
User : satitravel
Terminal
Auto Root
Create File
Create Folder
Localroot Suggester
Backdoor Destroyer
Readme
/
usr /
share /
doc /
os-prober /
Delete
Unzip
Name
Size
Permission
Date
Action
README
3.38
KB
-rw-r--r--
2026-01-23 09:05
TODO
858
B
-rw-r--r--
2026-01-23 09:05
changelog
36
KB
-rw-r--r--
2026-01-23 09:05
Save
Rename
This is a small package that may be depended on by any bootloader installer package to detect other filesystems with operating systems on them, and work out how to boot other linux installs. os-prober --------- All one has to do is Depend on os-prober, and then run the os-prober command. This command takes no arguments: it will scan all disks available on the system for other operating systems, and output a list of strings such as: /dev/sda1:Windows NT/2000/XP:WinNT:chain ^-------^ ^----------------^ ^---^ ^---^ part. OS name for boot short May change: type of boot loader loader's pretty name required. Usually there is only output a 'linux' style bootloader or a chain one for other partitions with their own boot sectors. Tests are executable programs in the directory /usr/libexec/os-probes/. Each test is called once per partition, with the partition to check as its parameter, and may output a string as described above, or nothing if it does not recognise an OS on that partition. Tests return an exit code of 0 if they successfully found an OS, and no further tests will be run on that partition; or return an exit code of 1 to indicate that no OS was found, and let the next test run. Tests that require the partition to be mounted can be placed in /usr/libexec/os-probes/mounted/. These tests are passed the following parameters: partition, mount point, filesystem. Bootloader installer packages will then have to process this output (fairly trivial) to create valid configuration entries for the bootloader. Note that os-prober can find other Linux installations, as well as other operating systems. It does not try to work out all the information needed to boot Linux (initrd, kernel params, etc). That task is left to linux-boot-prober. linux-boot-prober ----------------- The linux-boot-prober command should be run with a single argument consisting of a partition that is known to have a linux root filesystem on it, as returned by the os-prober command. It will try to work out how to boot that linux installation, and if it is successful, will output one or more lines in the form: /dev/sda2:/dev/sda1:Linux:/vmlinuz:/initrd.gz:root=/dev/sda1 ^-------^ ^-------^ ^---^ ^------^ ^--------^ ^------------^ root boot label kernel initrd kernel params part. part. The root partition and boot partition may of course be the same. No guarantee is made that any partitions referred to in the kernel parameters will still be in the same place after Debian is installed, or that the /etc/fstab of the system will be right, or that the system will even boot. The initrd field may be empty if there is no initrd. The label is whatever label was used in the boot loader for this linux installation, and it may be quite long or very short (or nonexistent), and may be inaccurate, confusing, or non-unique. See TODO for other limitations. The tests used by linux-boot-prober are in the directory /usr/libexec/linux-boot-probes/ and also in /usr/libexec/linux-boot-probes/mounted, and they are called in a similar way as the os-probes described above. The mounted probes are passed parameters for the root partition, the boot partition, and the directory the filesystems are mounted in. linux-boot-prober skips over partitions that are currently mounted on /, /target, or /target/boot.