8 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
i'm writing some code to simulate the boot progress after power on
but when i try to read the 2nd sector from a floppy disk, this operation always fail with ah=0x80h which means timeout, how can i get over this problem?
my code would be like this:
$ cat boot.S
.code16
#define SETUPLEN 4... (0 Replies)
Discussion started by: wljackhero
0 Replies
2. Linux
i'm writing some code to simulate the boot progress after power on
but when i try to read the 2nd sector from a floppy disk, this operation always fail with ah=0x80h which means timeout, how can i get over this problem?
my code would be like this:
$ cat boot.S
.code16
#define SETUPLEN 4... (0 Replies)
Discussion started by: wljackhero
0 Replies
3. Boot Loaders
i'm writing some code to simulate the boot progress after power on
but when i try to read the 2nd sector from a floppy disk, this operation always fail with ah=0x80h which means timeout, how can i get over this problem?
my code would be like this:
$ cat boot.S
.code16
#define SETUPLEN 4... (0 Replies)
Discussion started by: wljackhero
0 Replies
4. Linux
Hi all,
I'm kind of new to programming in Linux & c/c++. I'm currently writing a FileManager using Ubuntu Linux(10.10) for Learning Purposes. I've got started on this project by creating a loopback device to be used as my virtual hard disk. After creating the loop back hard disk and mounting it... (23 Replies)
Discussion started by: shen747
23 Replies
5. Filesystems, Disks and Memory
I found a document: Bad block HOWTO for smartmontools
My hard drive is Maxtor:
root]# fdisk -lu /dev/hda
Disk /dev/hda: 81.9 GB, 81964302336 bytes
255 heads, 63 sectors/track, 9964 cylinders, total 160086528 sectors
Units = sectors of 1 * 512 = 512 bytes
Disk identifier: 0x3f4e3f4d
... (0 Replies)
Discussion started by: justinian
0 Replies
6. Shell Programming and Scripting
Hello, I need advice on how to check if started processes are finished in perl, here's explanation :
OS is RHEL 4, perl -v = "This is perl, v5.8.0 built for i386-linux-thread-multi"
The logic of the script :
#!/usr/bin/perl
use warnings;
$param1 = $ARGV;
$param2 = $ARGV;
$param3 =... (2 Replies)
Discussion started by: sysgate
2 Replies
7. Filesystems, Disks and Memory
Is there a way to determine the number of available spare sectors on a disk ? as it may be useful for notifying a user to take a backup of the disk before it runs into a medium error. (6 Replies)
Discussion started by: rednex
6 Replies
8. Solaris
First post :) ...
Here is a script for automatic labeling of previously unlabeled disks.
Other methods exist (format -f cmd_file), but I like this because it's all in one place.
#!/bin/ksh
#----------------------
# format_label
# Automatic labeling of previously unlabeled disks
#... (1 Reply)
Discussion started by: kwachtler
1 Replies
efi_rm(1M) efi_rm(1M)
NAME
efi_rm - remove an EFI file
SYNOPSIS
devicefile] file
DESCRIPTION
removes an EFI file.
The EFI file system is based on the FAT file system and used by the Itanium-based system BIOS to locate an HP-UX bootloader. See efi(4).
devicefile should be the device file for the EFI volume.
If file is a directory, prints a diagnostic message and returns without removing the directory; use efi_rmdir(1M) to remove EFI directo-
ries. file should be relative to the root of the EFI volume specified by devicefile, not to an HP-UX file system.
Options
recognizes the following option:
devicefile is the device special file of the EFI file system from which the file is to be removed. Without the option, uses the device
file specified in the environment variable if it is defined. The option overrides the environment variable.
RETURN VALUE
returns exit code 0 if the file is removed successfully. Otherwise it prints a diagnostic message and returns nonzero.
0 Successful completion.
>0 Error condition occurred.
EXAMPLES
Remove from of device file which contains an EFI file system:
Remove from of persistent device file (see intro(7)), which contains an EFI file system:
AUTHOR
was developed by HP.
SEE ALSO
efi_cp(1M), efi_fsinit(1M), efi_ls(1M), efi_mkdir(1M), efi_rmdir(1M), efi(4), intro(7).
Itanium(R)-based Systems Only efi_rm(1M)
