09-29-2009
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1. Programming
Hi I am new to using pl/sql on a unix platform and am having trouble writing to a file from within a block. Below is an example of the code that I have. I know that I need to use UTL_FILE to accomplish this; however, I keep getting errors. Can someone please help me?
I am trying to create a... (1 Reply)
Discussion started by: stky13
1 Replies
2. Shell Programming and Scripting
Hi,
I am trying to do the following using AWK program.
1. Read the input data file
2. Parse the record and see if it contains errors
3. If the record contains errors, then write it into Reject file, else, write into usual output file or display it on the screen
Here is what I have done -... (6 Replies)
Discussion started by: vidyak
6 Replies
3. Shell Programming and Scripting
I'm having problems with writing my sql results to a file:
sqlplus -S username/password@DB <<!!
set echo off
set verify off
set showmode off
set feedback off
set timing off
set linesize 250
set wrap off
set pagesize 0
set newpage none
set tab off
set trimspool on
set colsep... (1 Reply)
Discussion started by: avillanueva
1 Replies
4. Shell Programming and Scripting
Hi,
I have a file in which I have database information along with 1 SELECT statement. Only 1 statement would be there. I want to grep this SELECT STATEMENT only and write into a separate file.
Input File format:
Database_Name:<database>
Schema_Name:<schema>
Table_Name:<table>
Select *... (3 Replies)
Discussion started by: ustechie
3 Replies
5. Shell Programming and Scripting
Hi All,
I have around 900 Select Sql's which I would like to run in an awk script and print the output of those sql's in an txt file.
Can you anyone pls let me know how do I do it and execute the awk script? Thanks. (4 Replies)
Discussion started by: adept
4 Replies
6. UNIX for Dummies Questions & Answers
Hi,
I have 1000 files names data1.txt through data1000.txt inside a folder. I want to write a script that will take each first line from the files and write them as output into a new file. How do I go about doing that? Thanks! (2 Replies)
Discussion started by: evelibertine
2 Replies
7. Shell Programming and Scripting
Hi All,
I have an input file containing data as below:
Input.DAT
XXXXXXX|YYYYYYY|ZZZZZZZZZZ|12334446456|B|YY|111111111|111111111|111111111|111111111|15|3|NNNNNN|Y|3|AAA|111111111... (11 Replies)
Discussion started by: sagar.cumar
11 Replies
8. Shell Programming and Scripting
Hi
I am trying to write output to a file in columns
I have file in the follwoing:
# cat file
abc
def
#
I am trying to write next output as like
# cat file
abc 123
def 345
#
:mad: (6 Replies)
Discussion started by: Priya Amaresh
6 Replies
9. Shell Programming and Scripting
HI
I am trying to grep 3 characters from hostname and append a character at the end.
I tried as in the following:
root@abag3:~# hostname | cut -c1-3
hyu
Now I am trying to append "g" at the end of this output as in the following.
root@abag3:~# hostname | cut -c1-3 | sed -s... (4 Replies)
Discussion started by: Priya Amaresh
4 Replies
10. Shell Programming and Scripting
Hello,
I am having problem while redirecting output to a file where as on console output is proper.
for dir in */; do printf "%s, " "$dir"; ls -m "$dir"; echo; done > output.txt
Output of above command is coming in single line but when i am redirecting output to a file, single line i... (10 Replies)
Discussion started by: Manoj Rajput
10 Replies
LEARN ABOUT DEBIAN
pvmfbarrier
BARRIER(3PVM) PVM Version 3.4 BARRIER(3PVM)
NAME
pvm_barrier - Blocks the calling process until all processes in a group have called it.
SYNOPSIS
C int info = pvm_barrier( char *group, int count )
Fortran call pvmfbarrier( group, count, info )
PARAMETERS
group Character string group name. The group must exist and the calling process must be a member of the group.
count Integer specifying the number of group members that must call pvm_barrier before they are all released. Though not required, count
is expected to be the total number of members of the specified group.
info Integer status code returned by the routine. Values less than zero indicate an error.
DESCRIPTION
The routine pvm_barrier blocks the calling process until count members of the group have called pvm_barrier. The count argument is
required because processes could be joining the given group after other processes have called pvm_barrier. Thus PVM doesn't know how many
group members to wait for at any given instant. Although count can be set less, it is typically the total number of members of the group.
So the logical function of the pvm_barrier call is to provide a group synchronization. During any given barrier call all participating
group members must call barrier with the same count value. Once a given barrier has been successfully passed, pvm_barrier can be called
again by the same group using the same group name.
If pvm_barrier is successful, info will be 0. If some error occurs then info will be < 0.
EXAMPLES
C:
inum = pvm_joingroup( "worker" );
.
.
info = pvm_barrier( "worker", 5 );
Fortran:
CALL PVMFJOINGROUP( "shakers", INUM )
COUNT = 10
CALL PVMFBARRIER( "shakers", COUNT, INFO )
ERRORS
These error conditions can be returned by pvm_barrier
PvmSysErr
pvmd was not started or has crashed.
PvmBadParam
giving a count < 1.
PvmNoGroup
giving a non-existent group name.
PvmNotInGroup
calling process is not in specified group.
SEE ALSO
pvm_joingroup(3PVM)
30 August, 1993 BARRIER(3PVM)