12-08-2005
Check if your UNIX can execute "cc". This should be a link to the C compiler. If none is present, you might want to get a gcc package for your UNIX.
10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Suppose I have a script which is monitoring a directory
whenever a file drops in that directory,it sends alert
say I want to write a return code for the above script
which on successful execution of script gives a return value
Based on return code , I want to do initiate some jobs in other... (1 Reply)
Discussion started by: abhib45
1 Replies
2. Programming
for the pseudocode "parbegin(p1,p2)"
how to write codes?
p1,p2 are threads function.
void p1()
{
...
}
void p2()
{
...
}
void main()
{
parbegin(p1,p2);
} (2 Replies)
Discussion started by: zhshqzyc
2 Replies
3. UNIX for Dummies Questions & Answers
Hi,
I know how to read a return code after executing a single command.
"echo $?". But I do not know how to sum the return code for a group of commands.
If I string 3 commands together and I do an echo $? all I get is the retunr code for the last command. Example below:
... (3 Replies)
Discussion started by: z1tt45uuprs7
3 Replies
4. UNIX for Dummies Questions & Answers
Hi Thanks to one who helped me to create a new thread
I am so new to unix and trying to learn the stuff
Thanks for all the help I am getting here
I wanted to execute if loop like
if( x=y || (x=z && x=q))
{
some statements
}
Can I get help how to do write the if loop in unix shell... (5 Replies)
Discussion started by: pinky
5 Replies
5. Shell Programming and Scripting
Hi
I have a directory where sometimes a file will come (in a name format say file001.txt).
I want to run a job (.ksh file) as soon as a new file comes into the directory.
How can I write a shell script which will run in the background and monitor arrival of new file in the directory?
... (11 Replies)
Discussion started by: sbasak
11 Replies
6. Shell Programming and Scripting
unix script must do the fiollowing
open a file containing comma delimited records
> each record contains 10 fields
> removes the 2nd field and use that same field containing fields 2 to 10
the original record after fprocessing should containing fields 1 and 3
a new erecord must be... (10 Replies)
Discussion started by: dwightja
10 Replies
7. UNIX and Linux Applications
Hi Friends,
I need your help in understanding this: :rolleyes:
I want to print the error numbers returned by the system calls (not the actual integers but the strings that they match to). The error numbers like EACCESS, ENOMEM, ENOENT etc ...
For eg:
returnCode = open(somefile,... (2 Replies)
Discussion started by: vijaya2006
2 Replies
8. IP Networking
Hi,
We have smb client running on two of the linux boxes and smb server on another linux system. During a backup operation which uses smb, read of a file was allowed while write to the same file was going on.Also simultaneous writes to the same file were allowed.Following are the settings in the... (1 Reply)
Discussion started by: swatidas11
1 Replies
9. Shell Programming and Scripting
Could someone please correctly tell the codes to use on Unix operating systems to produce the below diacritics:
A
Ā = Unicode Character 'LATIN CAPITAL LETTER A WITH MACRON' (U+0100)
a
ā = Unicode Character 'LATIN SMALL LETTER A WITH MACRON' (U+0101)
D
Ḍ = Unicode Character... (1 Reply)
Discussion started by: Krishna Birth
1 Replies
10. UNIX for Beginners Questions & Answers
Hi All,
We have a HTML source which will be processed using a informatica workflow. In between these two we have a Unix script which transforms the file.
We are getting an error from past week in the informatica saying invalid format, because the file has unused html reference (0-8,14-31 etc)... (2 Replies)
Discussion started by: karthik adiga
2 Replies
LEARN ABOUT DEBIAN
extutils::f77
F77(3pm) User Contributed Perl Documentation F77(3pm)
NAME
ExtUtils::F77 - Simple interface to F77 libs
DESCRIPTION
This module tries to figure out how to link C programs with Fortran subroutines on your system. Basically one must add a list of Fortran
runtime libraries. The problem is their location and name varies with each OS/compiler combination!
This module tries to implement a simple 'rule-of-thumb' database for various flavours of UNIX systems. A simple self-documenting Perl
database of knowledge/code for figuring out how to link for various combinations of OS and compiler is embedded in the modules Perl code.
Please help save the world by sending database entries for your system to karl_pgplot@mac.com
Note the default on most systems is now to search for a generic 'GNU' compiler which can be g77, gfortran or g95 and then find the
appropriate link libraries automatically. (This is the 'Generic' 'GNU' database entry in the code.)
The library list which the module returns can be explicitly overridden by setting the environment variable F77LIBS, e.g.
% setenv F77LIBS "-lfoo -lbar"
% perl Makefile.PL
...
SYNOPSIS
use ExtUtils::F77; # Automatic guess
use ExtUtils::F77 qw(sunos); # Specify system
use ExtUtils::F77 qw(linux g77); # Specify system and compiler
$fortranlibs = ExtUtils::F77->runtime;
METHODS
The following methods are provided:
o runtime
Returns a list of F77 runtime libraries.
$fortranlibs = ExtUtils::F77->runtime;
o runtimeok
Returns TRUE only if runtime libraries have been found successfully.
o trail_
Returns true if F77 names have trailing underscores.
o compiler
Returns command to execute the compiler (e.g. 'f77').
o cflags
Returns compiler flags.
o testcompiler
Test to see if compiler actually works.
More methods will probably be added in the future.
AUTHOR
Karl Glazebrook (karlglazebrook@mac.com).
perl v5.10.1 2011-01-01 F77(3pm)