Hi,
If we want to debug a shell script, then set -vx has to be included in the begining of the script. Just i want to know what purpose -vx is used.
Thanks in advace
Sarwan (2 Replies)
Greetings..
I'm trying to build a script to manage my Mugen's chars, adding the chars to the game, searching the chars dir for .zip and .rar files, and then listing the nemes before the dots "." to a separate file in /tmp, and then create the folders for each file, copying the compacted files to... (2 Replies)
when I tried to debug my application i got the following.
gdb -v
GNU gdb 6.6
file is in C and Xmotiff Languages
(gdb) attach 25499
Attaching to process 25499
Retry #1:
Retry #2:
Retry #3:
Retry #4:
0xfea40b68 in ?? ()
(gdb) where
#0 0xfea40b68 in ?? () (0 Replies)
is there any way you can add a breakpoint in a script so you can stop on it?
i have used -xv in my shebang but the script just runs and i want it to stop at a specific point in the script.
appreciate any help. (1 Reply)
School:Syrian Virtual University - Bachelor in Information Technology - Tutor: A.Issa - course: S10-iti320
hi all, would you please help me correcting and debugging this script: fx-permiss.sh which accepts a list of users as argument resiting those files permissions:
say our directory... (0 Replies)
hey
i have a problem with a switch case in program and the debugger is messy has hell ( we use normal VI and gdb in our schoool to make it more diffiacult)
any way i have a problom where for some unknown reason the debugger just skips a switch statment as if it wasent even there
the rest... (2 Replies)
So here I have a simple function that I wish to debug. However, I am unable to debug the desired function even with set -o functrace enabled. Before resorting to asking this question, I had managed to find a possible solution that did not produce the desired results, which is located here.
How... (5 Replies)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
I am VERY much a neophyte with shell scripting. I am working on the following,
1. The problem statement, all variables and given/known data:
"Create a script sends an... (7 Replies)
I am VERY much a neophyte with shell scripting. I am working on the following,
"Create a script sends an email message to the user specified on the command line if any of the file
systems at more than 60% of capacity. The script should not process special file systems as /proc on
the... (2 Replies)
Discussion started by: doghouse308
2 Replies
LEARN ABOUT SUSE
gvc
LIBGVC(3) Library Functions Manual LIBGVC(3)NAME
libgvc - Graphviz context library
SYNOPSIS
#include <graphviz/gvc.h>
/* set up a graphviz context */
extern GVC_t *gvNEWcontext(char **info, char *user);
extern char *gvUsername(void);
/* set up a graphviz context - alternative */
/* (wraps the above two functions using info built into libgvc) */
extern GVC_t *gvContext(void);
/* parse command line args - minimally argv[0] sets layout engine */
extern int gvParseArgs(GVC_t *gvc, int argc, char **argv);
extern graph_t *gvNextInputGraph(GVC_t *gvc);
/* Compute a layout using a specified engine */
extern int gvLayout(GVC_t *gvc, graph_t *g, char *engine);
/* Compute a layout using layout engine from command line args */
extern int gvLayoutJobs(GVC_t *gvc, graph_t *g);
/* Render layout into string attributes of the graph */
extern void attach_attrs(graph_t *g);
/* Parse an html string */
extern char *agstrdup_html(char *s);
extern int aghtmlstr(char *s);
/* Render layout in a specified format to an open FILE */
extern int gvRender(GVC_t *gvc, graph_t *g, char *format, FILE *out);
/* Render layout in a specified format to an open FILE */
extern int gvRenderFilename(GVC_t *gvc, graph_t *g, char *format, char *filename);
/* Render layout according to -T and -o options found by gvParseArgs */
extern int gvRenderJobs(GVC_t *gvc, graph_t *g);
/* Clean up layout data structures - layouts are not nestable (yet) */
extern int gvFreeLayout(GVC_t *gvc, graph_t *g);
/* Clean up graphviz context */
extern int gvFreeContext(GVC_t *gvc);
DESCRIPTION
libgvc provides a context for applications wishing to manipulate and render graphs. It provides a command line parsing, common rendering
code, and a plugin mechanism for renderers.
SEE ALSO dot(1), neato(1), libcdt(3)libgraph(3)AUTHOR
John Ellson (ellson@research.att.com), AT&T
LIBGVC(3)