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Top Forums Shell Programming and Scripting Grab contents between two matched patterns Post 302767035 by RudiC on Wednesday 6th of February 2013 05:59:24 AM
Old 02-06-2013
For awk, uninitialized variables are 0 or "". This was implicitly taken into account by my proposal.
 

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

NAME
envuidgid - runs another program with environment variables indicating a specified account's uid and gid. SYNOPSIS
envuidgid account child DESCRIPTION
account is a single argument. child consists of one or more arguments. envuidgid sets $UID to account's uid and $GID to account's gid. It then runs child. EXIT CODES
envuidgid exits 111 if it cannot find a UNIX account named account, if it runs out of memory for environment variables, or if it cannot run child. Otherwise its exit code is the same as that of child. SEE ALSO
supervise(8), svc(8), svok(8), svstat(8), svscanboot(8), svscan(8), readproctitle(8), fghack(8), pgrphack(8), multilog(8), tai64n(8), tai64nlocal(8), setuidgid(8), envdir(8), softlimit(8), setlock(8) http://cr.yp.to/daemontools.html envuidgid(8)
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