Hi,
If i have a file with xml format, i would like to remove duplicated records and save to a new file. Is it possible...to write script to do it? (8 Replies)
Hi
Just wondering whether or not I can remove duplicated lines without sort
For example, I use the command who, which shows users who are logging on. In some cases, it shows duplicated lines of users who are logging on more than one terminal.
Normally, I would do
who | cut -d" " -f1 |... (6 Replies)
hi all,
i have a file contain multicolumns, this file is sorted by col2 and col3.
i want to remove the duplicated columns if the col2 and col3 are the same in another line.
example
fileA
AA BB CC DD
CC XX CC DD
BB CC ZZ FF
DD FF HH HH
the output is
AA BB CC DD
BB CC ZZ FF... (6 Replies)
Hii i have a file with data as shown below. Here i need to remove duplicates of the rows in such a way that
it just checks for 2,3,4,5 column for duplicates.When deleting duplicates,retain largest row i.e with many columns with values should be selected.Then it must remove duplicates such that by... (11 Replies)
Hi,
I am trying to use awk to remove all rows where the first 4 fields are duplicates. e.g. in the following data lines 6-9 would be removed, leaving one copy of the duplicated row (row 5)
Borgarhraun FH9822 ol24 FH9822_ol24_m20 ol Deformed c
Borgarhraun FH9822 ol24 ... (3 Replies)
In a folder I'll several times daily receive new files that I want to combine into one big file, without any duplicate rows.
The file name in the folder will look like e.q:
MissingData_2014-08-25_09-30-18.txt
MissingData_2014-08-25_09-30-14.txt
MissingData_2014-08-26_09-30-12.txt
The content... (9 Replies)
Dear all,
How can I remove duplicated column in a text file?
Input:
LG10_PM_map_19_LEnd 1000560 G AA AA AA AA AA GG
LG10_PM_map_19_LEnd 1005621 G GG GG GG AA AA GG
LG10_PM_map_19_LEnd 1011214 A AA AA AA AA GG GG
LG10_PM_map_19_LEnd 1011673 T TT TT TT TT CC CC... (1 Reply)
Hi Gurus,
I need to remove duplicate line in file and update TRAILER (last line) record count. the file is comma delimited, field 2 is key to identify duplicated record.
I can use below command to remove duplicated. but don't know how to replace last line 2nd field to new count.
awk -F","... (11 Replies)
Discussion started by: green_k
11 Replies
LEARN ABOUT OPENSOLARIS
dump
dump(9E) Driver Entry Points dump(9E)NAME
dump - dump memory to device during system failure
SYNOPSIS
#include <sys/types.h>
#include <sys/ddi.h>
#include <sys/sunddi.h>
int dump(dev_t dev, caddr_t addr, daddr_t blkno, int nblk);
INTERFACE LEVEL
Solaris specific (Solaris DDI). This entry point is required. For drivers that do not implement dump() routines, nodev(9F) should be used.
ARGUMENTS
dev Device number.
addr Address for the beginning of the area to be dumped.
blkno Block offset to dump memory.
nblk Number of blocks to dump.
DESCRIPTION
dump() is used to dump a portion of virtual address space directly to a device in the case of system failure. It can also be used for
checking the state of the kernel during a checkpoint operation. The memory area to be dumped is specified by addr (base address) and nblk
(length). It is dumped to the device specified by dev starting at offset blkno. Upon completion dump() returns the status of the transfer.
When the system is panicking, the calls of functions scheduled by timeout(9F) and ddi_trigger_softintr(9F) will never occur. Neither can
delay(9F) be relied upon, since it is implemented via timeout(). See ddi_in_panic(9F).
dump() is called at interrupt priority.
RETURN VALUES
dump() returns 0 on success, or the appropriate error number.
SEE ALSO cpr(7), nodev(9F)
Writing Device Drivers
SunOS 5.11 9 Oct 2001 dump(9E)