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Full Discussion: Issue with "rsh" on RedHat
Top Forums UNIX for Advanced & Expert Users Issue with "rsh" on RedHat Post 303028607 by gull04 on Friday 11th of January 2019 03:57:07 AM
Old 01-11-2019
Hi Don,

The problem isn't on the Solaris (Whole Root Zone) server, all the other Unix servers can execute the command without issue.

This Redhat 7.4 server is the only one on the estate exibiting a problem, the rsh action fails only when a parameter like uname is passed. A simple rsh to the box works fine - I know that this uses rlogin and have been investigating further this morning.

I will spend more time on this today and will go through the earlier posts to check what people have suggested, here's your request;

Code:
isd250# su - autoupd
$
$ printf 'PATH="%s"\npath="%s"\n' "$PATH" "$path"
PATH="/usr/bin::/usr/bin:/usr/ucb:/etc:/usr/sbin:."
path=""
$ grep autoupd /etc/passwd
autoupd:x:26488:1:Autoupdate user:/export/home/autoupd:/usr/bin/rksh
$

Regards

Gull04
This User Gave Thanks to gull04 For This Post:
 

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

NAME
svscanboot - starts svscan(8) in the /service directory, with output and error messages logged through readproctitle(8). svscanboot is available in daemontools 0.75 and above. SYNOPSIS
svscanboot DESCRIPTION
svscanboot runs the pipeline svscan /service 2>&1 | readproctitle service errors: ..... with 400 dots. The last 400 bytes of error messages from svscan(8) will be visible to ps(1) through readproctitle(8). svscanboot sets $PATH to /command:/usr/local/bin:/usr/local/sbin: /bin:/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin (all in one line, no space) and clears all other environment variables. Program writers are encouraged to use globally allocated names in /command. SEE ALSO
supervise(8), svc(8), svok(8), svstat(8), svscan(8), readproctitle(8), fghack(8), pgrphack(8), multilog(8), tai64n(8), tai64nlocal(8), setuidgid(8), envuidgid(8), envdir(8), softlimit(8), setlock(8), ps(1) http://cr.yp.to/daemontools.html http://cr.yp.to/slashcommand.html svscanboot(8)
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