cp multiple files to fd0

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

sed parser behaving strange on replacing multiple words in multiple files

I have 4000 files like $cat clus_grp_seq10_g.phy 18 1002 anig_OJJ65951_1 ATGGTTTCGCAGCGTGATAGAGAATTGTTTAGGGATGATATTCGCTCGCGAGGAACGAAGCTCAATGCTGCCGAGCGCGAGAGTCTGCTAAGGCCATATCTGCCAGATCCGTCTGACCTTCCACGCAGGCCACTTCAGCGGCGCAAGAAGGTTCCTCG aver_OOF92921_1 ...

2. Shell Programming and Scripting

Removing carriage returns from multiple lines in multiple files of different number of columns

Hello Gurus, I have a multiple pipe separated files which have records going over multiple Lines. End of line separator is \n and records going over multiple lines have <CR> as separator. below is example from one file. 1|ABC DEF|100|10 2|PQ RS T|200|20 3| UVWXYZ|300|30 4| GHIJKL|400|40...

3. Shell Programming and Scripting

Grep strings on multiple files and output to multiple files

Hi All, I want to use egrep on multiple files and the results should be output to multiple files. I am using the below code in my shell script(working in Ksh shell). However with this code I am not attaining the desired results. #!/bin/ksh ( a="/path/file1" b="path/file2" for file in...

4. Shell Programming and Scripting

Create Multiple UNIX Files for Multiple SQL Rows output

Dear All, I am trying to write a Unix Script which fires a sql query. The output of the sql query gives multiple rows. Each row should be saved in a separate Unix File. The number of rows of sql output can be variable. I am able save all the rows in one file but in separate files. Any...

5. Shell Programming and Scripting

Run one script on multiple files and print out multiple files.

How can I Run one script on multiple files and print out multiple files. FOR EXAMPLE i want to run script.pl on 100 files named 1.txt ....100.txt under same directory and print out corresponding file 1.gff ....100.gff.THANKS

6. UNIX for Dummies Questions & Answers

Run one script on multiple files and print out multiple files.

How can I run the following command on multiple files and print out the corresponding multiple files. perl script.pl genome.gff 1.txt > 1.gff However, there are multiples files of 1.txt, from 1----100.txt Thank you so much. No duplicate posting! Continue here.

7. Shell Programming and Scripting

Column extraction from multiple files to multiple files

I have roughly ~30 .txt files in a directory which all have unique names. These files all contain text arranged in columns separated by whitespace (example file: [#YY MM DD hh mm WDIR WSPD GST WVHT DPD APD MWD PRES ATMP WTMP DEWP VIS TIDE #yr mo dy hr mn degT m/s m/s m sec ...

8. Shell Programming and Scripting

awk, multiple files input and multiple files output

Hi! I'm new in awk and I need some help. I have a folder with a lot of files and I need that awk do something in each file and print a new file with the output. The input file name should be modified when I print the outpu files. Thanks in advance for help! :-) ciao

9. UNIX for Dummies Questions & Answers

Using AWK: Extract data from multiple files and output to multiple new files

Hi, I'd like to process multiple files. For example: file1.txt file2.txt file3.txt Each file contains several lines of data. I want to extract a piece of data and output it to a new file. file1.txt ----> newfile1.txt file2.txt ----> newfile2.txt file3.txt ----> newfile3.txt Here is...

10. UNIX for Advanced & Expert Users

FD0 error code 30

Hi I am new to this forum. Iam facing very strange problem in sco open server 5. when i try to mount the fd0 it just says "fd0 writeprotected, read only error code 30" I changed the floppy drive. even I check the /dev/fd0 permissions it is read and wirte. I changed the floppies also. but...

LEARN ABOUT MINIX

fd

FD(4)							     Kernel Interfaces Manual							     FD(4)

NAME

       fd - floppy disk

DESCRIPTION

       The  fd*  devices  refer to the Floppy disk driver using the NEC PD765 floppy disk controller.  These diskettes are arrays of 512 byte sec-
       tors, although Minix always works with two sectors at a time due to its 1024 byte block size.  You can read or write any  number  of  bytes
       however, Minix takes care of cutting and pasting incomplete blocks together.

       The  driver is normally configured for two floppy disk devices fd0 and fd1.  It can handle two more, but it is unlikely that the average PC
       can.

       On the first access to an fd device (by open(2) or mount(2)), the driver will execute a series of read tests to determine the floppy  type.
       This works ok for all floppy types except the true 360k type, because it is indistinguishable from the 720k type.  This only means that the
       size of the floppy is not estimated right.

       Bits 2-6 of the minor device number may be set to the floppy disk type to make it known to the driver what type of diskette it  is  reading
       or writing.  The non-auto devices should be used for formatting, or when one wants to be absolutely sure that the device is accessed right.
       These devices exist for drive 0:

	   type   device   minor   media
	    0	   fd0	    0	   autodetect
	    1	   pc0	    4	   360k, 5.25"
	    2	   at0	    8	   1.2M, 5.25"
	    3	   qd0	    12	   360k in a 720k, 5.25" drive
	    4	   ps0	    16	   720k, 3.5"
	    5	   pat0     20	   360k in a 1.2M, 5.25" drive
	    6	   qh0	    24	   720k in a 1.2M, 5.25" drive
	    7	   PS0	    28	   1.44M, 3.5"

       Type 4 may also be used for the rarely seen 720k, 5.25" floppies (type 2 made them obsolete fast.)  Note that these "types"  only  describe
       the floppies from a software point of view, type 1 and 4 drives use the same parameters.

       If  the	format	bit (bit 7) is set, then the driver interprets write commands as track formatting requests.  This is used by the format(1)
       command.

       If the type bits are set to 28, 29, 30, or 31, then the driver uses a partition table found in sector 0 to partition the floppy.  The  par-
       titions of fd0 may be accessed as fd0a through fd0d.  See hd(4) for a description of the partition table, and associated ioctl commands.

FILES

       /dev/fd[0-3], /dev/pc[0-3], /dev/at[0-3], /dev/qd[0-3], /dev/ps[0-3], /dev/pat[0-3], /dev/qh[0-3], /dev/PS[0-3], /dev/fd[0-3][a-d]

SEE ALSO

       format(1), hd(4), part(8).

BUGS

       The driver does not know the size of a 360k diskette in a 360k 5.25" drive, because it uses the 720k parameters for it.	So it will happily
       try to read past the end making all kinds of interesting noises.  It's a good thing these drives are practically obsolete.

       The partition table is only read when the drive motor is off and only for an auto or partition device.  The driver assumes that a floppy in
       a drive with a running motor can't have been replaced all of a sudden.

AUTHOR

       Kees J. Bot (kjb@cs.vu.nl)

																	     FD(4)

UNIX for Dummies Questions & Answers