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Shell Programming and Scripting
how to exit status of a piped process ???
Post 302554182 by ashwini.engr07 on Saturday 10th of September 2011 03:08:14 PM
09-10-2011
Thanks Ahamed 
But i want the output of $cmd to be printed on both console and to log-file together!
I wonder if this make sense: having a command that that can take PID as input and give us the exit status if it has already exited and throw an error if it has not yet exited!!
of course i'm not sure how easy or difficult this is...
why do we have to always query the status immediately after it has exited?!!
problem not solved yet!!
But i want the output of $cmd to be printed on both console and to log-file together!I wonder if this make sense: having a command that that can take PID as input and give us the exit status if it has already exited and throw an error if it has not yet exited!!
of course i'm not sure how easy or difficult this is...
why do we have to always query the status immediately after it has exited?!!
problem not solved yet!!
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LEARN ABOUT OPENSOLARIS
smbd
smbd(1M) System Administration Commands smbd(1M) NAME
smbd - CIFS server daemon SYNOPSIS
/usr/lib/smbsrv/smbd DESCRIPTION
The smbd daemon handles CIFS/SMB requests from CIFS clients, such as Windows clients. Only processes with {PRIV_SYS_SMB} and sufficient privileges to write the /var/run directory can run this daemon. The smbd daemon is automatically invoked by using the sharemgr command over all available transports. By default, smbd starts over the Net- BIOS-Over-TCP (NBT) and TCP transports. When smbd is started over NBT, the following services are started: o The NetBIOS name service is started on UDP port 137. o The NetBIOS datagram service is started on UDP port 138. o The NetBIOS session service is started on TCP port 139. When the smbd daemon is started over TCP, the CIFS service is started on TCP port 445. Only one instance of smbd may be running at a time. EXIT STATUS
The following exit values are returned: 0 Daemon exited cleanly. 95 Daemon exited with a fatal error. 96 Daemon exited with a configuration error. ATTRIBUTES
See the attributes(5) man page for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWsmbsu | +-----------------------------+-----------------------------+ |Interface Stability |Uncommitted | +-----------------------------+-----------------------------+ SEE ALSO
ps(1), svcs(1), sharectl(1M), sharemgr(1M), smbadm(1M), smbstat(1M), svcadm(1M), smb(4), smbautohome(4), system(4), attributes(5), smf(5) NOTES
Use the svcadm command to perform administrative actions on the smbd service, such as enabling, disabling, or restarting the service. Use the svcs command to query the service status. The smbd service is managed by the service management facility under the service identifier svc:/network/smb/server. If the smbd service is disabled, it will be enabled by the sharemgr(1M) command, unless its auto_enable property is set to false. SunOS 5.11 5 Feb 2008 smbd(1M)