I have a file with contents as follows
Record 1: Rejected - Error on table "DWO"."P2G_CUST_EVENTS".
ORA-00001: unique constraint (DWO.CUST_EVENTS_PK) violated
Record 5: Rejected - Error on table "DWO"."P2G_CUST_EVENTS".
ORA-00001: unique constraint (DWO.CUST_EVENTS_PK) violated
Record 6:... (5 Replies)
Please Help me
I have a Bulk file containing Hex data
I want to read specific lines from that bulk file by ID number.
example
ID DATE Time data
14 2005/09/28 07:40:08.546 0 5 078B1C 01916C 0FE59C 004B54 0A9670 0D04ED 05B6B4 0E2223... (10 Replies)
Hi,
I have a .log file in which it has many values. But i need some specific values. How it can be done using Shell Script. Please explain in detail.
Thankx in advance.
Sathish D V. (8 Replies)
are there any basic commands that can display lines 99 - 101 of the /etc/passwd file?
I'm thinking use of head and tail, but I forget what numbers to use and where to put /etc/passwd in the command. (2 Replies)
Hello All,
I am new to this forum. I am currently facing a problem in manipulating files.
I have two files called old-matter and new-matter
# cat old-matter
abc: this, is a, sample, entry
byi: white board, is white in color
rtz: black, board is black
qty: i tried, a lot
asd: no... (1 Reply)
Hi! Everyone,
Say this file1
--------------
line 1 51610183 420001010 0010CTCTLEDPPOO 2151610183
line 2 2151610183 420001010 0030A2TH2
line 3 2151610183 420001010 0040A2TH3
line 4 2151610183 420001010 ... (0 Replies)
Hello All,
i am a newbie and need some help when reading a csv file in a bourne shell script. I want to read 10 lines, then wait for a minute and then do a reading of another 10 lines and so on in the same way. I want to do this till the end of file.
Any inputs are appreciated
... (3 Replies)
I have list of files in a directory 'dir'. Each file is of type HTML. I need to read each file and get the string which starts with 'http' and write them in a new text file. How can i do this shell scripting?
file1.html
<head>
<url>http://www.google.com</url>
</head>
file2.html
<head>... (6 Replies)
Hi,
I have a ldif file like below:
version: 1
dn: cn=Test Group,ou=Applications,dc=xyz,dc=com
objectClass: groupOfUniqueNames
objectClass: top
cn: Test Group
uniqueMember: uid=abc,ou=People,o=xyz,o=Corporate,dc=xyz,dc=com
dn: cn=Test Sub Group,cn=Test... (4 Replies)
This could be a really dummy question.
I have a log text file.
What unix command to extract line from specific string to another specific string.
Is it something similar to?:
more +/"string" file_name
Thanks (4 Replies)
Discussion started by: aku
4 Replies
LEARN ABOUT OSF1
pthread_rwlock_rdlock
pthread_rwlock_rdlock(3) Library Functions Manual pthread_rwlock_rdlock(3)NAME
pthread_rwlock_rdlock - Acquires a read-write lock for read access.
LIBRARY
DECthreads POSIX 1003.1c Library (libpthread.so)
SYNOPSIS
#include <pthread.h>
int pthread_rwlock_rdlock(
pthread_rwlock_t *rwlock);
PARAMETERS
Address of the read-write lock object to acquire for read access.
DESCRIPTION
This routine acquires a read-write lock for read access. If no thread already holds the lock for write access and there are no writers
waiting to acquire the lock, the lock for read access is granted to the calling thread and this routine returns. If a thread already holds
the lock for read access, the lock is granted and this routine returns.
A thread can hold multiple, concurrent locks for read access on the same read-write lock. In a given thread, for each call to this routine
that successfully acquires the same read-write lock for read access, a corresponding call to pthread_rwlock_unlock must be issued.
If some thread already holds the lock for write access, the calling thread will not acquire the read lock. If the read lock is not
acquired, the calling thread blocks until it can acquire the lock for read access. Results are undefined if the calling thread has already
acquired a lock for write access on rwlock when this routine is called.
If the read-write lock object referenced by rwlock is not initialized, the results of calling this routine are undefined.
If a thread is interrupted (via a Tru64 UNIX signal or an OpenVMS AST) while waiting for a read-write lock for read access, upon return
from the interrupt routine the thread resumes waiting for the lock as if it had not been interrupted.
RETURN VALUES
If an error condition occurs, this routine returns an integer value indicating the type of error. Possible return values are as follows:
Successful completion. The lock for read access could not be acquired because the maximum number of read lock acquisitions for rwlock has
been exceeded. The current thread already owns the read-write lock for writing. The value specified by rwlock does not refer to an ini-
tialized read-write lock object.
ERRORS
None
RELATED INFORMATION
Functions: pthread_rwlock_init(3), pthread_rwlockattr_init(3), pthread_rwlock_tryrdlock(3), pthread_rwlock_wrlock(3),
pthread_rwlock_unlock(3)
Manuals: Guide to DECthreads and Programmer's Guide
delim off
pthread_rwlock_rdlock(3)