When I try to convert big numbers I get extra numbers at the end that doesn't move plus an L character too. How to remove the 4 extra characters at the end 000L?
8b8dbbc584d9c000L
8b8dc4ddd34c6000L
8b8dcdf621bf0000L
8b8dd70e7031a000L
8b8de026bea44000L
Last edited by bigvito19; 10-13-2019 at 01:57 PM..
I'm facing a problem when trying to read a file and convert the content from char to decimal in ASCII. :confused:
eg :-
Input file :
20051231 8.00
experted result :
50484853495051493256464848
The content of input file is vary very day.
I need to use AWK script to program it.
Pls... (4 Replies)
Hi Experts,
I have a file called "hex" which contains info like below
How do i convert everything in this file to decimal value? Please advice. Thanks (4 Replies)
Hi All,
I want to convert below Hex value to Dec value in each column .How to do it ? This data is in a 1 file.
4e20 0475
2710 010f
7530 69a2
7530 7e2f
4e20 02dd
7530 6299
4e20 0c0a
7530 69a2
4e20 0a0b
2710 0048
7530 7955
4e20 0d23
7530 622d
7530 9121
2710 001f
7530 7d3f (6 Replies)
i want to convert Hex value To EBCDIC value.
i tried to convert hex to ascii and then to ebcdic but it doesn't give desired results .
it doesn't give corresponding ebcdic value instead it gives some junk values.
e.g;
Hex EBCDIC
-----------------
81 a
82 b
83 c
84 d
85 e
86 f
87... (6 Replies)
I'm trying to convert hex to dec and with the help of output i need to do the process. If i execute the below code
assetValue=8f
assetNavigation=$(echo "ibase=16; "$assetValue"" | bc)
echo $assetNavigation
i'm getting the error below
$ sh script.sh
(standard_in) 1: syntax error... (1 Reply)
I'm trying to convert hex to dec and with the help of output i need to do the process. If i execute the below code
assetValue=8f
assetNavigation=$(echo "ibase=16; "$assetValue"" | bc)
echo $assetNavigation
i'm getting the error below
$ sh script.sh
(standard_in) 1: syntax error... (2 Replies)
Hello,
I woild like to convert hex on KSH not BASH:
I tried to use:
tmp=31
printf "\x"${tmp}""
it works on bash - Output is '1' but not on ksh.
please advice on the right syntax.
Thanks. (4 Replies)
can someone help me in converting hex streams to decimal values using perl script
Hex value:
$my_hex_stream="0c07ac14001676";
Every hex value in the above stream should be converted in to decimal and separated by comma.
The output should be: 12,07,172,20,00,22,118 (2 Replies)
I want to generate adler32 stings that converts into hex stings in python 2.7 (1 Reply)
Discussion started by: bigvito19
1 Replies
LEARN ABOUT FREEBSD
kernel_mount
KERNEL_MOUNT(9) BSD Kernel Developer's Manual KERNEL_MOUNT(9)NAME
free_mntarg, kernel_mount, kernel_vmount, mount_arg, mount_argb, mount_argf, mount_argsu -- functions provided as part of the kernel mount
interface
SYNOPSIS
void
free_mntarg(struct mntarg *ma);
int
kernel_mount(struct mntarg *ma, int flags);
int
kernel_vmount(int flags, ...);
struct mntarg *
mount_arg(struct mntarg *ma, const char *name, const void *val, int len);
struct mntarg *
mount_argb(struct mntarg *ma, int flag, const char *name);
struct mntarg *
mount_argf(struct mntarg *ma, const char *name, const char *fmt, ...);
struct mntarg *
mount_argsu(struct mntarg *ma, const char *name, const void *val, int len);
DESCRIPTION
The kernel_mount() family of functions are provided as an API for building a list of mount arguments which will be used to mount file systems
from inside the kernel. By accumulating a list of arguments, the API takes shape and provides the information necessary for the kernel to
control the mount(8) utility. When an error occurs, the process will stop. This will not cause a panic(9).
The header of the structure is stored in src/sys/kern/vfs_mount.c which permits automatic structure creation to ease the mount process. Mem-
ory allocation must always be freed when the entire process is complete, it is an error otherwise.
The free_mntarg() function is used to free or clear the mntarg structure.
The kernel_mount() function pulls information from the structure to perform the mount request on a given file system. Additionally, the
kernel_mount() function always calls the free_mntarg() function. If ma contains any error code generated during the construction, that code
will be called and the file system mount will not be attempted.
The kernel_vmount() is a function similar to printf(9) which is used to mount a file system.
The mount_arg() function takes a plain argument and crafts parts of the structure with regards to various mount options. If the length is a
value less than 0, strlen(3) is used. This argument will be referenced until either free_mntarg() or kernel_mount() is called.
The mount_argb() function is used to add boolean arguments to the structure. The flag is the boolean value and name must start with "no",
otherwise a panic will occur.
The mount_argf() function adds printf(9) style arguments to the current structure.
The mount_argsu() function will add arguments to the structure from a userland string.
EXAMPLES
An example of the *_cmount() function:
static int
msdosfs_cmount(struct mntarg *ma, void *data, int flags, struct thread *td)
{
struct msdosfs_args args;
int error;
if (data == NULL)
return (EINVAL);
error = copyin(data, &args, sizeof(args));
if (error)
return (error);
ma = mount_argsu(ma, "from", args.fspec, MAXPATHLEN);
ma = mount_arg(ma, "export", &args.export, sizeof(args.export));
ma = mount_argf(ma, "uid", "%d", args.uid);
ma = mount_argf(ma, "gid", "%d", args.gid);
ma = mount_argf(ma, "mask", "%d", args.mask);
ma = mount_argf(ma, "dirmask", "%d", args.dirmask);
ma = mount_argb(ma, args.flags & MSDOSFSMNT_SHORTNAME, "noshortname");
ma = mount_argb(ma, args.flags & MSDOSFSMNT_LONGNAME, "nolongname");
ma = mount_argb(ma, !(args.flags & MSDOSFSMNT_NOWIN95), "nowin95");
ma = mount_argb(ma, args.flags & MSDOSFSMNT_KICONV, "nokiconv");
ma = mount_argsu(ma, "cs_win", args.cs_win, MAXCSLEN);
ma = mount_argsu(ma, "cs_dos", args.cs_dos, MAXCSLEN);
ma = mount_argsu(ma, "cs_local", args.cs_local, MAXCSLEN);
error = kernel_mount(ma, flags);
return (error);
}
When working with kernel_vmount(), varargs must come in pairs, e.g., {name, value}.
error = kernel_vmount(
MNT_RDONLY,
"fstype", vfsname,
"fspath", "/",
"from", path,
NULL);
SEE ALSO VFS(9), VFS_MOUNT(9)HISTORY
The kernel_mount() family of functions and this manual page first appeared in FreeBSD 6.0.
AUTHORS
The kernel_mount() family of functions and API was developed by Poul-Henning Kamp <phk@FreeBSD.org>. This manual page was written by Tom
Rhodes <trhodes@FreeBSD.org>.
BSD December 13, 2004 BSD