perl 5.6.1:
when i try a "system" command(with if loops for $?), i get this:
child exited with value 1
what is meant by this $? values and what does it meant if it returns 1?.. (0 Replies)
Hi Friends,
I am trying to execute rsh commands from Solaris 10 system to AIX system.
When I give;
Solaris10# rsh <hostname> ls -l , it gives me an error
rshd : 0826-826 The host name for your address is not known
At the same time,
Solaris10# rsh <hostname> ---- gives me remote shell of... (25 Replies)
hello All,
I need to invoke by perl script some program/command and monitor it for 5
minutes . In case it still running for more then 5 min I need to send a signal which will stop it.
I implemeted this as shown below by using eval & alarm
and I'd like to know if there is a better way to... (1 Reply)
In shell we can find the status of last executed command by $?
In perl what is the command to find the status of last executed command...
Can any one please say???????????????
Thanks,
Prabhu (1 Reply)
How to do I get the return code of a subroutine in a perl module if invoke the subroutine as standalone,
I have an module say TestExit.pm and in that i have a subroutine say myTest() which is returns 12, if i were to call the subroutine from
command line like
CASE:1 ( Without an explict... (2 Replies)
Hi
I would like to ask about my plan script
I have this several workstation want to monitor and execute a command without logging it we use "rsh $host "<command>" i create csh script using foreach to loop my several workstation, my problem with the rsh command is if it encounter a... (3 Replies)
In gdb, I can call one function with command "call", but how can I step in the function? I don't want to restart the program, but the function had been executed, gdb will execute next statement, and I don't know how to recall the function. (4 Replies)
Not sure where the problem is. I can run the script without any issue using the following command.
. /opt/app/scripts/cdc_migration.sh
But it fails with the below error when I try it this way
/opt/app/scripts/cdc_migration.sh
/opt/app/scripts/cdc_migration.sh: line 65: return: can only... (1 Reply)
Hi All,
Good Day, seeking for your assistance on how to not perform my 2nd, 3rd,4th etc.. function if my 1st function is in else condition.
#Body
function1()
{
if
then
echo "exist"
else
echo "not exist"
}
#if not exist in function1 my all other function will not proceed.... (4 Replies)
Discussion started by: meister29
4 Replies
LEARN ABOUT FREEBSD
krb5_ccache_intro
krb5_ccache_intro(3) HeimdalKerberos5library krb5_ccache_intro(3)NAME
krb5_ccache_intro - The credential cache functions
Kerberos credential caches
krb5_ccache structure holds a Kerberos credential cache.
Heimdal support the follow types of credential caches:
o SCC Store the credential in a database
o FILE Store the credential in memory
o MEMORY Store the credential in memory
o API A credential cache server based solution for Mac OS X
o KCM A credential cache server based solution for all platforms
Example
This is a minimalistic version of klist:
#include <krb5.h>
int
main (int argc, char **argv)
{
krb5_context context;
krb5_cc_cursor cursor;
krb5_error_code ret;
krb5_ccache id;
krb5_creds creds;
if (krb5_init_context (&context) != 0)
errx(1, 'krb5_context');
ret = krb5_cc_default (context, &id);
if (ret)
krb5_err(context, 1, ret, 'krb5_cc_default');
ret = krb5_cc_start_seq_get(context, id, &cursor);
if (ret)
krb5_err(context, 1, ret, 'krb5_cc_start_seq_get');
while((ret = krb5_cc_next_cred(context, id, &cursor, &creds)) == 0){
char *principal;
krb5_unparse_name(context, creds.server, &principal);
printf('principal: %s
', principal);
free(principal);
krb5_free_cred_contents (context, &creds);
}
ret = krb5_cc_end_seq_get(context, id, &cursor);
if (ret)
krb5_err(context, 1, ret, 'krb5_cc_end_seq_get');
krb5_cc_close(context, id);
krb5_free_context(context);
return 0;
}
Version 1.5.2 11 Jan 2012 krb5_ccache_intro(3)