If your system "normally" handles the command line length generated by that pathname expansion, then there's no reason you can't use it for this task.
Regards,
Alister
Hi all,
please give me the commands using which i can compare 2 sorted files and get the difference in third file, indiating where the difference is from either file1 or file2.
as:
File1 (Original file)
GARRY
JOHN
JULIE
SAM
---------------
File2
DEV
GARRY
JOHN
JOHNIEE (7 Replies)
Hi,
As part of our project, we need to load historical data for a year before our system is live. We have the data feed files that we need to load. However, I need to make sure that the file structure (number of fields separated by a comma) on the field is same for all the files of the same... (1 Reply)
the sorting is based on name of file,
file size
modification time stamps o f file
it should dislay the output in the following format
"." and ".." enteries should be ignored
please give some idea how to do it (1 Reply)
Hi!
I've got a build process where scripts create multiple targets from their sources. But here I'm running into a conceptual problem of GNU make: If one has multiple targets in a dependency, make applies the rules once for every target that is out of sync - which is correct for normal... (3 Replies)
I have multiple files; each file contains a certain data in a column view
simply i want to combine all those files into one file in columns
example
file1:
a
b
c
d
file 2:
1
2
3
4
file 3:
G (4 Replies)
Hi
I have a requirement like below
I need to sort the files based on the timestamp in the file name and run them in sorted order and then archive all the files which are one day old to temp directory
My files looks like this
PGABOLTXML1D_201108121235.xml... (1 Reply)
Hi all,
I've multiple files. In this case 5. Space separated columns. Each file has 12 columns. Each file has 300-400K lines.
I want to get the output such that if a value in column 2 is present in all the files then get all the columns of that value and print it side by side.
Desired output... (15 Replies)
Hi all,
I am trying to paste thousands of files together into a matrix. Each file has only 1 column and all the files have the same number of rows (~27k rows). I tried
paste * > output as well as some other for loops
but the output only contains the columns from the 1st and last files. The... (8 Replies)
I have data of an excel files as given below,
file1
org1_1 1 1 2.5 100
org1_2 1 2 5.5 98
org1_3 1 3 7.2 88
file2
org2_1 1 1 2.5 100
org2_2 1 2 5.5 56
org2_3 1 3 7.2 70
I have multiple excel files as above shown.
I have to copy column 1, column 4 and paste into a new excel file as... (26 Replies)
Dear all
I have a multiple directories, say for example org1, org2, org3 ..... org100 and each directory having a file namely dnaG.fasta. I need to copy all the dnaG.fasta file from each directory and paste in another directory fastconcatg. Therefore, my script has to copy dnaG.fasta file from... (5 Replies)
Discussion started by: dineshkumarsrk
5 Replies
LEARN ABOUT MOJAVE
filebyproc.d
filebyproc.d(1m) USER COMMANDS filebyproc.d(1m)NAME
filebyproc.d - snoop opens by process name. Uses DTrace.
SYNOPSIS
filebyproc.d
DESCRIPTION
filebyproc.d is a DTrace OneLiner to print file pathnames as they are opened, including the name of the process calling the open. A line
will be printed regardless of whether the open is actually successful or not.
This is useful to learn which files applications are attempting to open, such as config files, database files, log files, etc.
Docs/oneliners.txt and Docs/Examples/oneliners_examples.txt in the DTraceToolkit contain this as a oneliner that can be cut-n-paste to run.
Since this uses DTrace, only users with root privileges can run this command.
EXAMPLES
This prints new process name and pathnames until Ctrl-C is hit.
# filebyproc.d
FIELDS
CPU The CPU that recieved the event
ID A DTrace probe ID for the event
FUNCTION:NAME
The DTrace probe name for the event
remaining fields
The first is the name of the process, the second is the file pathname.
DOCUMENTATION
See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver-
bose descriptions explaining the output.
EXIT
filebyproc.d will run forever until Ctrl-C is hit.
AUTHOR
Brendan Gregg [Sydney, Australia]
SEE ALSO opensnoop(1M), dtrace(1M), truss(1)version 1.00 May 15, 2005 filebyproc.d(1m)