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Top Forums Shell Programming and Scripting Check if remote destination is available before running scp command Post 303015632 by rbatte1 on Monday 9th of April 2018 07:39:47 AM
Old 04-09-2018
Just a word of caution about nmap in that it can be badly used too easily and excessive or injudicious use may be seen as a hacking attempt by either the target host(s) or networks and automatic defences may be causing you to get blocked or may trigger blocking future connections if you are too aggressive in your probing.


Is it the very long timeout that you are worried about? I agree that you should try the option -o ConnectTimeout=5 where 5 is a configurable number of seconds to wait for the connection to open. Don't make it too short or you may always fail to connect.



I hope that this helps,
Robin
 

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lsmsad(8)						      System Manager's Manual							 lsmsad(8)

NAME
lsmsad - Starts the Storage Administrator (SA) daemon SYNOPSIS
/usr/sbin/lsmsad DESCRIPTION
The SA daemon, lsmsad, is a process required by lsmsa, the SA graphical user interface (GUI). The daemon issues commands and obtains system information on behalf of SA. The SA daemon runs on a Tru64 UNIX system on which LSM is initialized and running. The SA client runs on any machine that supports the Java Runtime Environment. The SA daemon is automatically started at boot time. Under normal conditions, the daemon does not need to be run manually. If SA does not start during the boot process, enter: /sbin/init.d/lsmsa stop To restart SA, enter: /sbin/init.d/lsmsa start Only one SA daemon can be running on a system at a given time. If a second SA daemon attempts to start, it will fail. RESTRICTIONS
You must be root user to run lsmsad. FILES
The script that starts lsmsad at boot time. The command log file that tracks SA tasks. The access log file that tracks login to SA. The server log file that tracks server startup information and server errors. The log maintenance shell script that saves and compresses log files. SEE ALSO
lsmsa(8), volintro(8) lsmsad(8)
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