hi, i have a text file wich contains following informations:
1 Record 90 in base GUJA_2008 (Created: 2008-01-14 19:00:38, Modified: 2008-01-15 18:54:33)
1 YADM_20080101_A91645666_A91645666
4 2008/01/15/ADM.ADM/20080101.ADM.ADM.A91645666G001.jff
1 Record 91 in base GUJA_2008 (Created:... (3 Replies)
I have a huge file and every paragraph has a date. But I want to retrieve the paras for the last two days only. So I can grep and findout the linenum for the first line since yesterday. Now I want to display everything after that line. And I am trying to do this inside a script so the linenum is a... (4 Replies)
I have a file that does not have much formatting. I would like every time it finds a tag (something that starts with < and end with > like <Tag1> ) to be at the beginning of the line and joined with the next line. I tried sed with append and can not get it right and also hold and get in sed... (4 Replies)
Hi all,
I'm looking for some help. I have a file (very long) that is organized like below:
>Cluster 0
0 283nt, >01_FRYJ6ZM12HMXZS... at +/99%
1 279nt, >01_FRYJ6ZM12HN12A... at +/99%
2 281nt, >01_FRYJ6ZM12HM4TS... at +/99%
3 283nt, >01_FRYJ6ZM12HM946... at +/99%
4 279nt,... (4 Replies)
Hi,
I am trying to locate the occurences of certain pattern like 'Possible network disconnect' in a text file. I can get the actual lines matching the pttern using:
grep -w 'Possible network disconnect' file_name.
But I am more interested in getting the timing of these events which are... (7 Replies)
Hi all I am trying to process some data sample input is like this
VARIABLE : T
axis TDAY
TIME : 02-FEB-2004 17:54
19755.
VARIABLE : quality flag
FILENAME : 1900054_prof.nc
Z : 41
... (3 Replies)
'Hi
I'm using the following code to extract the lines(and redirect them to a txt file) after the pattern match. But the output is inclusive of the line with pattern match.
Which option is to be used to exclude the line containing the pattern?
sed -n '/Conn.*User/,$p' > consumers.txt (11 Replies)
Hi - I have req to join broken lines and remove empty lines but should NOT be in one line. It has to be as is line by line. The challenge here is there is no end of line/start of line char.
thanks in advance
Source:-
2003-04-34024|04-10-2003|Claims|Claim|01-13-2003|Air Bag:Driver;... (7 Replies)
Hi all!
Thanks for taking the time to view this!
I want to grep out all lines of a file that starts with pattern 1 but also does not match with the second pattern.
Example:
Drink a soda
Eat a banana
Eat multiple bananas
Drink an apple juice
Eat an apple
Eat multiple apples
I... (8 Replies)
Discussion started by: demmel
8 Replies
LEARN ABOUT NETBSD
chio
CHIO(1) BSD General Commands Manual CHIO(1)NAME
chio -- medium changer control utility
SYNOPSIS
chio [-f changer] command arg1 arg2 [arg3 [...]]
DESCRIPTION
chio is used to control the operation of medium changers, such as those found in tape and optical disk jukeboxes.
The options are as follows:
-f changer
Use the device changer rather than the default device /dev/ch0.
The default changer may be overridden by setting the environment variable CHANGER to the desired changer device.
A medium changer apparatus is made up of elements. There are four element types: picker (medium transport), slot (storage), portal
(import/export), and drive (data transfer). In this command description, the shorthand ET will be used to represent an element type, and EU
will be used to represent an element unit. For example, to represent the first robotic arm in the changer, the ET would be ``picker'' and
the EU would be ``0''.
SUPPORTED COMMANDS
chio move <from ET> <from EU> <to ET> <to EU> [inv]
Moves the media unit from <from ET/EU> to <to ET/EU>. If the optional modifier inv is specified, the media unit will be inverted before
insertion.
chio exchange <src ET> <src EU> <dst1 ET> <dst1 EU> [<dst2 ET> <dst2 ET>] [inv1] [inv2]
Performs a media unit exchange operation. The media unit in <src ET/EU> is moved to <dst1 ET/EU> and the media unit previously in <dst1
ET/EU> is moved to <dst2 ET/EU>. In the case of a simple exchange, <dst2 ET/EU> is omitted and the values <src ET/EU> are used in their
place. The optional modifiers inv1 and inv2 specify whether the media units are to be inverted before insertion into <dst1 ET/EU> and <dst2
ET/EU> respectively.
Note that not all medium changers support the exchange operation; The changer must have multiple free pickers or emulate multiple free pick-
ers with transient storage.
chio position <to ET> <to EU> [inv]
Position the picker in front of the element described by <to ET/EU>. If the optional modifier inv is specified, the media unit will be
inverted before insertion.
Note that not all changers behave as expected when issued this command.
chio params
Report the number of slots, drives, pickers, and portals in the changer, and which picker unit the changer is currently configured to use.
chio getpicker
Report which picker unit the changer is currently configured to use.
chio setpicker <unit>
Configure the changer to use picker <unit>.
chio status [<type> [unit [count]]] [voltags]
Report the status of all elements in the changer. If <type> is specified, report the status of all elements of type <type>.
The status bits are defined as follows:
FULL Element contains a media unit.
IMPEXP Media was deposited into element by an outside human operator.
EXCEPT Element is in an abnormal state.
ACCESS Media in this element is accessible by a picker.
EXENAB Element supports passing media (exporting) to an outside human operator.
INENAB Element supports receiving media (importing) from an outside human operator.
If the element is a drive, the device name of the drive will be reported if it is available.
If the [voltags] option is specified, primary and alternate volume tag information will be reported, if available.
If the previous location of the media is available, it will also be reported.
chio ielem
Perform an INITIALIZE ELEMENT STATUS operation on the changer.
chio cdlu <sub-command> <slot>
This command is provided for controlling CD-ROM changer mechanisms which cannot use the standard changer control interface. ATAPI CD-ROM
changers fall into this category. There are 3 sub-commands:
load Loads the media from the specified slot into the CD-ROM drive.
unload Unloads the media from the CD-ROM drive and returns it to the specified slot.
abort Aborts any pending load or unload operation.
FILES
/dev/ch0 - default changer device
EXAMPLES
chio -f /dev/ch0 move slot 3 drive 0
Moves the media in slot 3 (fourth slot) to drive 0 (first drive).
chio setpicker 2
Configures the changer to use picker 2 (third picker) for operations.
chio -f /dev/cd0a cdlu load 1
Loads the media from slot (second slot) into the CD-ROM drive.
chio -f /dev/ch1 status
Returns status of all elements in the second changer.
SEE ALSO mt(1), mount(8)AUTHORS
The chio program and SCSI changer driver were originally written by Jason R. Thorpe for And Communications, http://www.and.com/. Additional
development was done by Jason R. Thorpe for the Numerical Aerospace Simulation Facility, NASA Ames Research Center.
BSD September 8, 1999 BSD