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Full Discussion: Verify scp return status
Top Forums Shell Programming and Scripting Verify scp return status Post 302078218 by new2ss on Wednesday 28th of June 2006 10:04:53 PM
Old 06-28-2006
Hi,
does it mean i should do a
Code:
 if ($? = -1) print $! ;# to output error message
else print "success"

I tried the above and got something like " $! = inappropriate ioctl for device".
did i use $? wrongly?

Hi blowtorch, i amended my code, and it worked.thanks a lot
Code:
$exit_value  = $? >> 8;
if ($exit_value != 0) 
	{print "Sending of file NO\n";}
	else 
	{print "Sending of file DONE\n";}


Last edited by new2ss; 06-29-2006 at 01:29 AM..
 

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ERR_print_errors(3)						      OpenSSL						       ERR_print_errors(3)

NAME
ERR_print_errors, ERR_print_errors_fp - print error messages SYNOPSIS
#include <openssl/err.h> void ERR_print_errors(BIO *bp); void ERR_print_errors_fp(FILE *fp); DESCRIPTION
ERR_print_errors() is a convenience function that prints the error strings for all errors that OpenSSL has recorded to bp, thus emptying the error queue. ERR_print_errors_fp() is the same, except that the output goes to a FILE. The error strings will have the following format: [pid]:error:[error code]:[library name]:[function name]:[reason string]:[file name]:[line]:[optional text message] error code is an 8 digit hexadecimal number. library name, function name and reason string are ASCII text, as is optional text message if one was set for the respective error code. If there is no text string registered for the given error code, the error string will contain the numeric code. RETURN VALUES
ERR_print_errors() and ERR_print_errors_fp() return no values. SEE ALSO
err(3), ERR_error_string(3), ERR_get_error(3), ERR_load_crypto_strings(3), SSL_load_error_strings(3) HISTORY
ERR_print_errors() and ERR_print_errors_fp() are available in all versions of SSLeay and OpenSSL. 1.0.1e 2013-02-11 ERR_print_errors(3)
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