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Top Forums Shell Programming and Scripting How to wakeup sleeping processes Post 302093877 by stevefox on Tuesday 24th of October 2006 04:36:01 AM
Old 10-24-2006
Thanks napolayan,

I tried by running the below in backgroud:

Code:
$ sleep 180 &
[1]     12059

$ ps -lfe | grep 12059 | grep -v grep
  1 S  infodba 12059 12043  0 168 24         517072c0   16         57021080 17:24:37 pts/tl    0:00 sleep 180

then did the below to bring it to foreground

Code:
$ fg %1

then check the status of the process but it was still in sleep mode:

Code:
$ ps -lfe | grep 12059 | grep -v grep
  1 S  infodba 12059 12043  0 168 24         517072c0   16         57021080 17:24:37 pts/tl    0:00 sleep 180

Am I doing something wrong?
 

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ZGREP(1)						    BSD General Commands Manual 						  ZGREP(1)

NAME
zgrep, zegrep, zfgrep -- print lines matching a pattern in gzip-compressed files SYNOPSIS
zgrep [grep-flags] [--] pattern [files ...] zegrep [grep-flags] [--] pattern [file ...] zfgrep [grep-flags] [--] pattern [file ...] DESCRIPTION
zgrep runs grep(1) on files or stdin, if no files argument is given, after decompressing them with zcat(1). The grep-flags and pattern arguments are passed on to grep(1). If an -e flag is found in the grep-flags, zgrep will not look for a pattern argument. zegrep calls egrep(1), while zfgrep calls fgrep(1). EXIT STATUS
In case of missing arguments or missing pattern, 1 will be returned, otherwise 0. SEE ALSO
egrep(1), fgrep(1), grep(1), gzip(1), zcat(1) AUTHORS
Thomas Klausner <wiz@NetBSD.org> BSD
December 28, 2003 BSD
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