Actually, it means exactly what it says... Too many open files. The close() isn't working for some reason. Memory usage is a nonissue, since we're not actually storing anything in memory.
I think the close should come first, otherwise it will never close the previous file, just the current one (which gets immediately reopened).
Last edited by Corona688; 06-04-2013 at 02:50 PM..
Hi all
I have file f1 like this:
Set AM/PM indicator to PM started|14155|
Generate Error Re|7|
Projected Cash Ba|741|
Roll System Date |4|
Projected Cash Balances started|2|
Process Mark To Market started|13429|
Process paydowns started|14189|
Process Fixed Inc|439|
Process Mark To... (3 Replies)
Hi guys,
i have a big file with the following format.This includes header(H),detail(D) and trailer(T) information in the file.My problem is i have to search for the character "6h" at 14 th and 15 th position in all the records .if it is there i have to write all those records into a... (1 Reply)
Hi
I want to read one row record from a text file.
For eg: I have Sample.txt file with one row of record like
123456768
I want to get the above value from the file and assign it to a variable in my script. Please guide me how to proceed.
Thanks,
Soll (2 Replies)
Guys,
I'm very new to Unix script. I need to add some logics into the existing script.
Read a record
1) if it's a header record then verify the file sequence no aginst the file sequence no in UDB control table.
2) if Step 1 is ok then CONNECT UDB otherwise stop or abend.
3) if... (0 Replies)
Hello, I am a very novice user of awk, I have a set of files named file001, file002, file003, file004, etc., each contains four fields (columns of data) separated each by a uneven number of spaces. I want to substitute those spaces by a TAB, so I am using this line of awk script:
awk -v OFS="\t"... (4 Replies)
Hi All,
Do we know how to read input file within awk script and send output toanother log file. All this needs to be in awk script, not in command line. I am running this awk through crontab.
Cat my.awk
#!/bin/awk -f
function test(var){
some code}
{
}
END
{
print"test code"
} (5 Replies)
I am trying to omit the trailer record in a variable width file
I tried using awk 'NR >1 { print prev } { prev = $0 }' filename
The above command is giving output but somehow it is trimming columns from the record. For example if my record has columns A,B,C,D
The awk gives output as A,B,C
... (4 Replies)
Hi Everyone,
I am looking for awk command to retrieve only the record number 23 and record number 89 from a unix file? Please let me know what is the awk command for this?
Regards
Rakesh (1 Reply)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
I am looking for awk command to retrieve only the record number 23 and record number 89 from a unix file?... (6 Replies)
Hello,
I need to collect some statistical results from a series of files that are being generated by other software. The files are tab delimited. There are 4 different sets of statistics in each file where there is a line indicating what the statistic set is, followed by 5 lines of values. It... (8 Replies)
Discussion started by: LMHmedchem
8 Replies
LEARN ABOUT ULTRIX
fsx
fsx(8) System Manager's Manual fsx(8)Name
fsx - file system exerciser
Syntax
/usr/field/fsx [ -h ] [ -ofile ] [ -tn ] [ -fpath ] [ -pm ]
Description
The exerciser exercises a file system by spawning up to 250 (the default is 20) processes that create, open, write, close, open, read, val-
idate, close, and unlink a test file. These test files are created in (the default) unless the -fpath option is used. The exerciser will
run until or kill -15 pid is sent to the process.
A logfile is made in for you to examine and then remove. If there are errors in the logfile, make sure you check the file, because that is
where the driver and kernel error messages are saved.
Options
The options are:
-h Print the help messages for the command.
-ofile Save the output diagnostics in file.
-tn Run time in minutes (n). The default is to run until the process receives a or a kill -15 pid.
-pm Number (m) of processes to spawn. The maximum is 250; the default is 20.
-fpath Path name of directory on file system you wish to test. For example, or The default is
Examples
The following example runs 10 processes on until the process receives a or kill -15 pid:
% /usr/field/fsx -p10 -f/mnt
The following example runs 20 processes on for 120 minutes in the background:
% /usr/field/fsx -t120 &
Restrictions
If there is a need to run a system exerciser over an NFS link or on a diskless system there are some restrictions. For exercisers that
need to write into a file system, such as the target file system must be writable by root. Also the directory, in which any of the exer-
cisers are executed, must be writable by root because temporary files are written into the current directory. These latter restrictions
are sometimes difficult to overcome because often NFS file systems are mounted in a way that prevents root from writing into them. Some of
the restrictions may be overcome by copying the exerciser to another directory and then executing it. Avoid using the exerciser over an
NFS or diskless file system.
See Also
Guide to System Exercisers
fsx(8)