01-17-2010
Thanks for reply.
I'll review the code when I have a chance.
Just to explain the method behind the madness, I'm trying
to create a reusable library of functions that is majority
array related.
Whilst consulting with a fellow forum user, it was determined
that using 'eval' was the best, if not only, solution to assign
and return arrays from functions. From there-on everything
became eval based for the sake of consistency.
A.
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
:confused: Does anyone know which command I can use to find out the length of a string held within a variable? (5 Replies)
Discussion started by: dbrundrett
5 Replies
2. Shell Programming and Scripting
I tried creating a variable with the awk command. The correct value is being printed to the screen; however, the variable max is not being set. The command "echo $max" is null. Any help would be greatly appreciated. Thank you.
cat test.txt:
-rw-r--r-- 1 root root 0 2005-01-12 20:51... (2 Replies)
Discussion started by: cstovall
2 Replies
3. Shell Programming and Scripting
I have a script I use on my web server (Apache2). I am changing to Lighttpd and need to make a few changes.
This is what I use on my apache server
#!/bin/bash
# accepts 3 parameters: <domain name> <user name> <XXXXXXXX>
# domain name is without www (just domain.com)
# username would be... (3 Replies)
Discussion started by: vertical98
3 Replies
4. Shell Programming and Scripting
Hi All,
I need to pass a variable to perl script from bash script, where in perl i am using if condition. Here is the cmd what i am using in perl
FROM_DATE="06/05/2008"
TO_DATE="07/05/2008"
"perl -ne ' print if ( $_ >="$FROM_DATE" && $_ <= "$TO_DATE" ) ' filename"
filename has... (10 Replies)
Discussion started by: arsidh
10 Replies
5. Shell Programming and Scripting
Hi,
I am trying to write a PBS shell script that launches a bash process. The issue is that the bash process needs a variable in it and the shell script is interpreting the variable. How do I pass this as a literal string? Here is my code snippit:
TMP=".fasta"
FILEOUT=$FILE$TMP
cd... (2 Replies)
Discussion started by: bioBob
2 Replies
6. Shell Programming and Scripting
I'm working on a script that will search through a directory for MKV files and remux them to MP4. I found a few other scripts around the net that do this, but they all have limitations that don't always get the job done. The main limitation I've found is that most scripts look for the video track... (2 Replies)
Discussion started by: rayne127
2 Replies
7. UNIX for Dummies Questions & Answers
Hi All,
Just have a requirement, I am executing a bash shell script, my requirement is to catch the pid and job name to a txt file in the same directory, is there anyway to do it? please help me out.
Regards
Rahul
---------- Post updated at 08:42 AM ---------- Previous update was at... (2 Replies)
Discussion started by: rahulkalra9
2 Replies
8. Shell Programming and Scripting
Hi all,
I have a little problem with a expect in a bash Script.
The hull of my script:
#!/bin/sh
( expect -c '
set a \"eee\"; # the variable a
' )
echo $a; # using the variable out of the expect script
I would like to use the variable out of the expect script(in bash),... (3 Replies)
Discussion started by: gandalfthepink
3 Replies
9. Shell Programming and Scripting
issue is with .txt files (7 Replies)
Discussion started by: anil529
7 Replies
10. Shell Programming and Scripting
I want to run commands inside a bash script.
An example is
I want to pass the command in a string as regexp as an argument to the script, then run sed on the bash variable
sed.sh regexp
sed.sh "-i \"s/<p>//g\""
then call
sed "$regexp" $fl (3 Replies)
Discussion started by: Kangol
3 Replies
LEARN ABOUT FREEBSD
xo_message
LIBXO(3) BSD Library Functions Manual LIBXO(3)
NAME
xo_err -- emit errors and warnings in multiple formats
LIBRARY
library ``libxo''
SYNOPSIS
#include <libxo/xo.h>
void
xo_warn(const char *fmt, ...);
void
xo_warnx(const char *fmt, ...);
void
xo_warn_c(int code, const char *fmt, ...);
void
xo_warn_hc(xo_handle_t *xop, int code, const char *fmt, ...);
void
xo_err(int eval, const char *fmt, ...);
void
xo_errc(int eval, int code, const char *fmt, ...);
void
xo_errx(int eval, const char *fmt, ...);
void
xo_message(const char *fmt, ...);
void
xo_message_c(int code, const char *fmt, ...);
void
xo_message_hc(xo_handle_t *xop, int code, const char *fmt, ...);
void
xo_message_hcv(xo_handle_t *xop, int code, const char *fmt, va_list vap);
DESCRIPTION
Many programs make use of the standard library functions err(3) and warn(3) to generate errors and warnings for the user. libxo wants to
pass that information via the current output style, and provides compatible functions to allow this.
These functions display the program name, a colon, a formatted message based on the arguments, and then optionally a colon and an error mes-
sage associated with either errno or the code parameter.
EXAMPLE:
if (open(filename, O_RDONLY) < 0)
xo_err(1, "cannot open file '%s'", filename);
ADDITIONAL DOCUMENTATION
Complete documentation can be found on github:
http://juniper.github.io/libxo/libxo-manual.html
libxo lives on github as:
https://github.com/Juniper/libxo
The latest release of libxo is available at:
https://github.com/Juniper/libxo/releases
SEE ALSO
xo_emit(3)
HISTORY
The libxo library was added in FreeBSD 11.0.
AUTHOR
Phil Shafer
BSD
December 4, 2014 BSD