07-15-2008
See my previous post (from the example I cannot understand what you consider a key and what data).
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
i have:
file1 contains: 123abc
file2 contains: 123 abc
i used:
paste file1 file2 > file3, and the output looks like this:
123abc 123 abc
i used:
cat file3 | awk '{print $1, $2}' > file4, result: 123abc 123
my intention is to get file looks like this:
123abc123 abc
when i... (9 Replies)
Discussion started by: tjmannonline
9 Replies
2. Shell Programming and Scripting
hi,
i am facing a problem in merging two files using awk,
the problem is as stated below,
file1:
A|B|C|D|E|F|G|H|I|1
M|N|O|P|Q|R|S|T|U|2
AA|BB|CC|DD|EE|FF|GG|HH|II|1
....
....
....
file2 :
1|Mn|op|qr (2 Replies)
Discussion started by: shashi1982
2 Replies
3. Shell Programming and Scripting
I have two files like
File1 : will get this file from "who" command. It is a unix file.
user val1 Jul 29 13:15 (IP Address1)
user val3 Jul 30 03:21 (IP Address2)
user val2 Jul 29 13:16 (IP Address3)
user val4 Jul 29 13:17 (IP Address4)
... (4 Replies)
Discussion started by: manneni prakash
4 Replies
4. Shell Programming and Scripting
Hi experts,
Would you please help me with this?
I have several files and I need to join the forth field of them based on the common first field.
here's an example...
first file:
280346 39.88 -75.08 547.8
280690 39.23 -74.83 538.7
280729 40.83 -75.08 499.2
280907 40.9 -74.4 507.8... (5 Replies)
Discussion started by: GoldenFire
5 Replies
5. UNIX for Dummies Questions & Answers
I have two files in UNIX.
1st file is Entity and Second File is References. 1st File has only one column named Entity ID and 2nd file has two columns Entity ID | Person ID.
I want to produce a output file where entity id's are matching in both the files.
Entity File
624197
624252
624264... (4 Replies)
Discussion started by: PRS
4 Replies
6. UNIX for Dummies Questions & Answers
file1:
Toronto:12439755:1076359:July 1, 1867:6
Quebec City:7560592:1542056:July 1, 1867:5
Halifax:938134:55284:July 1, 1867:4
Fredericton:751400:72908:July 1, 1867:3
Winnipeg:1170300:647797:July 15, 1870:7
Victoria:4168123:944735:July 20, 1871:10
Charlottetown:137900:5660:July 1, 1873:2... (2 Replies)
Discussion started by: mindfreak
2 Replies
7. Shell Programming and Scripting
Hi Friends,
I am new to Shell Scripting and need your help in the below situation.
- I have two files (File 1 and File 2) and the contents of the files are mentioned below.
- "Application handle" is the common field in both the files.
(NOTE :- PLEASE REFER TO THE ATTACHMENT "Compare files... (2 Replies)
Discussion started by: Santoshbn
2 Replies
8. Shell Programming and Scripting
i have 3 files which contains as below (example):
yy-mm-dd hh:mm:sec lat lon depth mag
2006-01-01 23:17:26.80 39.8405 41.8795 2.0 3.3
2006-01-06 00:10:26.80 39.9570 41.2130 5.0 3.3
2006-01-06 06:59:02.10 39.4099 44.6065 10.0 3.7
2006-01-06 13:49:52.70... (4 Replies)
Discussion started by: oreka18
4 Replies
9. UNIX for Dummies Questions & Answers
Hi all !
I almost did it but got a small problem.
input:
cars red
cars blue
cars green
truck black
Wanted:
cars red-blue-green
truck black
Attempt:
gawk 'BEGIN{FS="\t"}{a = a (a?"-":"")$2; $2=a; print $1 FS $2}' input
But I also got the intermediate records... (2 Replies)
Discussion started by: beca123456
2 Replies
10. UNIX for Beginners Questions & Answers
Hi,
A beginner one.
my input.tab (tab-separated):
h1 h2 h3 h4 h5
item1 grpA 2 3 customer1
item2 grpB 4 6 customer1
item3 grpA 5 9 customer1
item4 grpA 0 0 customer2
item5 grpA 9 1 customer2
objective:
output a file for each customer ($5) with the item number ($1) only if $2 matches... (2 Replies)
Discussion started by: beca123456
2 Replies
LEARN ABOUT SUNOS
pthread_setspecific
pthread_getspecific(3C) pthread_getspecific(3C)
NAME
pthread_getspecific, pthread_setspecific - manage thread-specific data
SYNOPSIS
cc -mt [ flag... ] file... -lpthread [ library... ]
#include <pthread.h>
int pthread_setspecific(pthread_key_t key, const void *value);
void *pthread_getspecific(pthread_key_t key);
The pthread_setspecific() function associates a thread-specific value with a key obtained by way of a previous call to pthread_key_cre-
ate(). Different threads may bind different values to the same key. These values are typically pointers to blocks of dynamically allocated
memory that have been reserved for use by the calling thread.
The pthread_getspecific() function returns the value currently bound to the specified key on behalf of the calling thread.
The effect of calling pthread_setspecific() or pthread_getspecific() with a key value not obtained from pthread_key_create() or after key
has been deleted with pthread_key_delete() is undefined.
Both pthread_setspecific() and pthread_getspecific() may be called from a thread-specific data destructor function. However, calling
pthread_setspecific() from a destructor may result in lost storage or infinite loops.
The pthread_getspecific() function returns the thread-specific data value associated with the given key. If no thread-specific data value
is associated with key, then the value NULL is returned.
Upon successful completion, the pthread_setspecific() function returns 0. Otherwise, an error number is returned to indicate the error.
The pthread_setspecific() function will fail if:
ENOMEM Insufficient memory exists to associate the value with the key.
The pthread_setspecific() function may fail if:
EINVAL The key value is invalid.
The pthread_getspecific() function does not return errors.
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Interface Stability |Standard |
+-----------------------------+-----------------------------+
|MT-Level |MT-Safe |
+-----------------------------+-----------------------------+
pthread_key_create(3C) attributes(5), standards(5)
23 Mar 2005 pthread_getspecific(3C)