I have tested the code given by you, but its still have some issues in giving the correct record count.
Please find the attached source file that has the data and the two headers., the record count should be from the 3rd row.
Please help to resolve this issue.
Hi,
I have one text file and zip file in UNIX directory.The Zip file contains another text file.
For Ex:
Text File Name = Req_file.txt
Zip file Name= Response_file.txt_04072009_121548.gz
Zip file contains one text file that name is Response_file.txt
I want to compare the record... (1 Reply)
Hi All
I am trying to combine columns from multiple text files into a single file using paste command but the record length being unequal in the different files the data is running over to the closest empty cell on the left. Please see below.
What can i do to resolve this ?
File 1 File... (15 Replies)
Hi all,
I have written a scripts which count number of lines in all the files in a directory and write in a text file. I don't know how to format it while writing. OS suns solaris 10
my scripts is as below
for i in /ersdg3/ERS/ERS_INPUT_LOGS/RIO/LOGS/RIO_02-Aug-2012/ *.LOG
do
echo... (11 Replies)
Hi Guys,
I need to write a script to compare the count of two csv files each having 5 columns.
Everyday a csv file is recived.
Now we need to compare the count of todays csv file with yesterday's csv file and if the total count of records is same in todays csv file and yesterday csv file out... (3 Replies)
Hi Friends,
I wrote one shell script to check the record count in two files and that will send us the notification activity if found zero record count.
What i did is I created for loop and checking the count for both of the files but what is happening is for first file has data then it's... (13 Replies)
Hi,
I have a file of csv data, which looks like this:
file1:
1AA,LGV_PONCEY_LES_ATHEE,1,\N,1,00020460E1,0,\N,\N,\N,\N,2,00.22335321,0.00466628
2BB,LES_POUGES_ASF,\N,200,200,00006298G1,0,\N,\N,\N,\N,1,00.30887539,0.00050312... (10 Replies)
Hi All,
hope you all are doing well!
I kindly ask you for shell scripting help, here is the description:
I have huge number of files shown below on date wise, which contains different strings(numbers you can say) including 505001 and 602001.
... (14 Replies)
Hi All ,
I have multiple pipe delimited csv files are present in a directory.I need to find out distinct count on a column on those files and need the total distinct
count on all files.
We can't merge all the files here as file size are huge in millions.I have tried in below way for each... (9 Replies)
Discussion started by: STCET22
9 Replies
LEARN ABOUT DEBIAN
devctl
DEVCTL(4) BSD Kernel Interfaces Manual DEVCTL(4)NAME
devctl -- device event reporting and device control interface
DESCRIPTION
The devctl device is used to report device events from the kernel. Future versions will allow for some device control as well.
IMPLEMENTATION NOTES
This design allows only one reader for /dev/devctl. This is not desirable in the long run, but will get a lot of hair out of this implemen-
tation. Maybe we should make this device a clonable device.
Also note: we specifically do not attach a device to the device_t tree to avoid potential chicken and egg problems. One could argue that all
of this belongs to the root node. One could also further argue that the sysctl(3) interface that we have now might more properly be an
ioctl(2) interface.
SIGIO support is included in the driver. However, the author is not sure that the SIGIO support is done correctly. It was copied from a
driver that had SIGIO support that likely has not been tested since FreeBSD 3.4 or FreeBSD 2.2.8!
The read channel for this device is used to report changes to userland in realtime. We return one record at a time. If you try to read this
device a character at a time, you will lose the rest of the data. Listening programs are expected to cope.
The sysctl and boot parameter hw.bus.devctl_disable is used to disable devctl when no devd(8) is running.
PROTOCOL
The devctl device uses an ASCII protocol. The driver returns one record at a time to its readers. Each record is terminated with a newline.
The first character of the record is the event type.
Type Description
! A notify event, such as a link state change.
+ Device node in tree attached.
- Device node in tree detached.
? Unknown device detected.
Message Formats
Except for the first character in the record, attach and detach messages have the same format.
Tdev at parent on location
Part Description
T + or -
dev The device name that was attached/detached.
parent The device name of the parent bus that attached the device.
location Bus specific location information.
The nomatch messages can be used to load devices driver. If you load a device driver, then one of two things can happen. If the device
driver attaches to something, you will get a device attached message. If it does not, then nothing will happen.
The attach and detach messages arrive after the event. This means one cannot use the attach message to load an alternate driver. The attach
message driver has already claimed this device. One cannot use the detach messages to flush data to the device. The device is already gone.
SEE ALSO devd(8)BSD February 11, 2003 BSD