From: Bhaskar Chowdhury <unixbhaskar@gmail.com>
To: yamada.masahiro@socionext.com, michal.lkml@markovi.net,
rdunlap@infradead.org
Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [RFC scripts] Modules info in one liner script
Date: Tue, 3 Dec 2019 12:58:02 +0530 [thread overview]
Message-ID: <20191203072802.GA224932@ArchLinux> (raw)
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Hi Masahiro/Michal/Randy.
This is very trivial and one line script to extract out the running
kernel modules with descriptions, like below
filename:
/lib/modules/5.4.1-arch1-1ArchLinux-5.4.1/kernel/drivers/ata/libata.ko.xz
description: Library module for ATA devices
depends: scsi_mod
filename:
/lib/modules/5.4.1-arch1-1ArchLinux-5.4.1/kernel/drivers/usb/host/xhci-pci.ko.xz
description: xHCI PCI Host Controller Driver
depends: xhci-hcd
filename:
/lib/modules/5.4.1-arch1-1ArchLinux-5.4.1/kernel/drivers/usb/host/xhci-hcd.ko.xz
description: 'eXtensible' Host Controller (xHC) Driver
depends:
filename:
/lib/modules/5.4.1-arch1-1ArchLinux-5.4.1/kernel/drivers/scsi/scsi_mod.ko.xz
description: SCSI core
depends:
filename:
/lib/modules/5.4.1-arch1-1ArchLinux-5.4.1/kernel/arch/x86/crypto/crc32c-intel.ko.xz
description: CRC32c (Castagnoli) optimization using Intel Hardware.
depends:
filename:
/lib/modules/5.4.1-arch1-1ArchLinux-5.4.1/kernel/drivers/usb/host/ehci-pci.ko.xz
description: EHCI PCI platform driver
depends: ehci-hcd
filename:
/lib/modules/5.4.1-arch1-1ArchLinux-5.4.1/kernel/drivers/usb/host/ehci-hcd.ko.xz
description: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
and the code to do this :
awk '{print $1}' "/proc/modules" | xargs modinfo | awk
'/^(filename|desc|depends)/'
Can we put in a script called "kernel_modules_info.sh"
under scripts dir??
Kindly let me know your thoughts.
Thanks,
Bhaskar
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next reply other threads:[~2019-12-03 7:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-12-03 7:28 Bhaskar Chowdhury [this message]
2019-12-04 13:38 ` [RFC scripts] Modules info in one liner script Enrico Weigelt, metux IT consult
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