Hi all
I schedule a job using crontab. My script accespts parameters like the following,
00 08 1 * * /ciwbin/generate_mnthy_rpt.job `date +%Y` `date +%m`
i am passing month and year as parameters. Since we may need to run this job for an ad hoc month we decided to pass parameter.
The... (1 Reply)
Hello,
I'm trying to put puppy linux 4.2.1 (I can't use the latest because it won't boot on my hardware) on a grub2'd usb drive.
It throws the error that it can't find pup_421.sfs
Here is my /boot/grub/grub.cfg
menuentry "Puppy 4.2.1" {
loopback loop... (2 Replies)
Hello, firstly excuse for my poor english.
I have a busybox error when I try to run Debian 6. It's like Grub cannot find root (initramfs)
My system is:
- RAID0 with dmraid
- /boot ext2 (from moonOS installation --ubuntu based--)
- ext4 (moonOS wich have the Grub2 installation, where I... (0 Replies)
I got a dual boot with grub2, but everytime I turn on the computer and the booter is loaded, I can't handle the menu, so I am forced to wait the countdown and choose the default option.
I'd really like to know why!
This is my grub.cfg,
# # DO NOT EDIT THIS FILE # # It is automatically... (0 Replies)
Recently I have been trying to boot into slackware on a new laptop that came preinstalled with windows 8. I have successfully installed slackware and Lilo, but I have had great difficult attempting to boot into it. Since the laptop contains no optical drive, I have been attempting to boot into... (2 Replies)
I want to gain read/write access to a Windows 8 partition from a linux live cd. Prior to Windows 8, I used ntfs-3g to mount the partition from the command line.
The "Fdisk -l" command does not seem to be able to read efi partitions. There must be some new strategy for linux users. This is... (6 Replies)
I can't get dual boot to work. I have first installed Windows10 on a new SSD, and then I installed Solaris 11.3 on the same disk. When I boot the disk, the GRUB shows Solaris, but no Windows. I can boot into Solaris fine. When I try to boot from a Windows10 partition, it does not work. Windows says... (7 Replies)
I have centos 7 gui installed on vmware workstation12 on my laptop.WhenI want to pause my splash screen while starting my centos 7 using the 'esc key' nothing happens and the system just boots up.I also see a entry for aci_memory_fail... entry during the boot process.help me fix the system. (1 Reply)
I have a bit of an odd situation I would like to float out here and see if anyone has any ideas on this..
We are working on doing Disaster Recovery on a number of RHEL 7.4 systems. These are running on Cisco Blade Servers.
The mount point for /boot is on a Multipathed SAN LUN. There are a... (4 Replies)
Discussion started by: Overcast451
4 Replies
LEARN ABOUT MOJAVE
kernel-install
KERNEL-INSTALL(8) kernel-install KERNEL-INSTALL(8)NAME
kernel-install - Add and remove kernel and initramfs images to and from /boot
SYNOPSIS
kernel-install COMMAND KERNEL-VERSION [KERNEL-IMAGE]
DESCRIPTION
kernel-install is used to install and remove kernel and initramfs images to and from /boot.
kernel-install will execute the files located in the directory /usr/lib/kernel/install.d/ and the local administration directory
/etc/kernel/install.d/. All files are collectively sorted and executed in lexical order, regardless of the directory in which they live.
However, files with identical filenames replace each other. Files in /etc/kernel/install.d/ take precedence over files with the same name
in /usr/lib/kernel/install.d/. This can be used to override a system-supplied executables with a local file if needed; a symbolic link in
/etc/kernel/install.d/ with the same name as an executable in /usr/lib/kernel/install.d/, pointing to /dev/null, disables the executable
entirely. Executables must have the extension ".install"; other extensions are ignored.
An executable should return 0 on success. It may also return 77 to cause the whole operation to terminate (executables later in lexical
order will be skipped).
COMMANDS
The following commands are understood:
add KERNEL-VERSION KERNEL-IMAGE
kernel-install creates the directory /boot/MACHINE-ID/KERNEL-VERSION/ and calls executables from /usr/lib/kernel/install.d/*.install
and /etc/kernel/install.d/*.install with the arguments
add KERNEL-VERSION
/boot/MACHINE-ID/KERNEL-VERSION/ KERNEL-IMAGE
The kernel-install plugin 50-depmod.install runs depmod for the KERNEL-VERSION.
The kernel-install plugin 90-loaderentry.install copies KERNEL-IMAGE to /boot/MACHINE-ID/KERNEL-VERSION/linux. It also creates a boot
loader entry according to the boot loader specification in /boot/loader/entries/MACHINE-ID-KERNEL-VERSION.conf. The title of the entry
is the PRETTY_NAME parameter specified in /etc/os-release or /usr/lib/os-release (if the former is missing), or "Linux KERNEL-VERSION",
if unset. If the file initrd is found next to the linux file, the initrd will be added to the configuration.
remove KERNEL-VERSION
Calls executables from /usr/lib/kernel/install.d/*.install and /etc/kernel/install.d/*.install with the arguments
remove KERNEL-VERSION /boot/MACHINE-ID/KERNEL-VERSION/
kernel-install removes the entire directory /boot/MACHINE-ID/KERNEL-VERSION/ afterwards.
The kernel-install plugin 90-loaderentry.install removes the file /boot/loader/entries/MACHINE-ID-KERNEL-VERSION.conf.
EXIT STATUS
If every executable returns 0 or 77, 0 is returned, and a non-zero failure code otherwise.
FILES
/usr/lib/kernel/install.d/*.install /etc/kernel/install.d/*.install
Drop-in files which are executed by kernel-install.
/etc/kernel/cmdline /proc/cmdline
The content of the file /etc/kernel/cmdline specifies the kernel command line to use. If that file does not exist, /proc/cmdline is
used.
/etc/machine-id
The content of the file specifies the machine identification MACHINE-ID.
/etc/os-release /usr/lib/os-release
The content of the file specifies the operating system title PRETTY_NAME.
SEE ALSO machine-id(5), os-release(5), Boot loader specification[1]
NOTES
1. Boot loader specification
https://www.freedesktop.org/wiki/Specifications/BootLoaderSpec
systemd 237 KERNEL-INSTALL(8)