9 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
I have the following entries and want to perform a sort.
Each entry is separated by a newline, however each line should not be considired seperate. Maybe an awk program or similar, or a small script.
Anderson, E.R., Duvall, T.L., Jr., and Jefferies, S.M., 1990. Modelling
of Solar... (6 Replies)
Discussion started by: kristinu
6 Replies
2. Shell Programming and Scripting
Hi all,
I am new and I am very interested in Awk programming language and would like to know what references or books that really worked for you that was clear, concise with simple examples.
much appreciated in advance. (1 Reply)
Discussion started by: Apollo
1 Replies
3. Shell Programming and Scripting
Hi All
I have a doubt and want to be cleared I am using
@array = (10, 20);
$rarray = \@array;
#print "$rarray\n";
#print "@$rarray\n";
$rr= \$array;
#print $$rr;
$rr++;
print $$rr;
As you can see the $rr contains the reference to the first element of the array , now as the... (5 Replies)
Discussion started by: parthmittal2007
5 Replies
4. Shell Programming and Scripting
This log file is wacky.
the syntax puts this in the Installation line:
Installation PATCH75682.91 of PATCH75681 complete
Installation PATCH76537.91 of PATCH76537 complete
Installation PATCH92217.91 of PATCH92217 complete
So I'm looking for a sed 's///' to remove the first PATCHxxxx... (6 Replies)
Discussion started by: dba_frog
6 Replies
5. Shell Programming and Scripting
Can someone explain where can we actually used
print $var->;
or
print $$var
When does the -> becomes necessary and when its optional. (1 Reply)
Discussion started by: dinjo_jo
1 Replies
6. Shell Programming and Scripting
hi there
I have the following script in which i have created a PrintHash() function.
I want to pass to this function the reference to a hash (in the final code i will be passing different hashes to this print function hence the need for a function). I am getting an error
Type of arg 1 to... (1 Reply)
Discussion started by: hcclnoodles
1 Replies
7. Programming
I'm looking at http://www.opengroup.org/pubs/online/7908799/xsh/pthread.h.html trying to understand mutexs and semaphores. Windows makes a distinction between the two. Is a mutex and semaphore different in unix land?
Is there a tutorial on threading in unix somewhere?
I'm also looking at... (4 Replies)
Discussion started by: siegfried
4 Replies
8. UNIX for Advanced & Expert Users
Using bash, I'm trying to read a .properties file (name=value pairs), assigning an indirect variable reference for each line in the file.
The trick is that a property's value string may contain the name of a property that occurred earlier in the file, and I want the name of the 1st property to... (5 Replies)
Discussion started by: tkrussel
5 Replies
9. UNIX for Dummies Questions & Answers
Does anyone out there know of ANY specific books pertaining to SGI's flavor of Unix - IRIX?
I have been in contact with SGI directly and they have not supplied me with any usable reference material or manuals.
I realize man pages are a good source for info, but I need to go a little deeper... (6 Replies)
Discussion started by: lozinit
6 Replies
09-22-2003
AIX References?
