1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
#!/usr/bin/perl
#
# Copyright (c) 1996 Brian R. Gaeke
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# 3. All advertising materials mentioning features or use of this software
# must display the following acknowledgement:
# This product includes software developed by Brian R. Gaeke.
# 4. The name of the author, Brian R. Gaeke, may not be used to endorse
# or promote products derived from this software without specific
# prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY BRIAN R. GAEKE ``AS IS'' AND ANY EXPRESS
# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL BRIAN R. GAEKE BE LIABLE FOR ANY DIRECT,
# INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
# STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
# IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
# POSSIBILITY OF SUCH DAMAGE.
#
# Additionally:
#
# This software is provided without support and without any obligation
# on the part of Brian R. Gaeke to assist in its use, correction,
# modification or enhancement.
#
#######################################################################
#
# this is atudel, version 2, by Brian R. Gaeke <brg@dgate.org>
#
require "getopts.pl";
&Getopts('v');
$username = shift(@ARGV);
&usage unless $username;
sub usage
{
print STDERR "atudel - remove all at jobs owned by a user\n";
print STDERR "usage: $0 [-v] username\n";
exit(1);
}
# odd. unless getpwnam($uname) doesn't seem to work for $uname eq "root" on
# my linux system. but this does.
die "user $username does not exist; stopping"
unless defined(getpwnam($username));
print "searching for at jobs owned by user $username ..." if $opt_v;
chdir "/var/spool/atjobs" ||
die "can't chdir to /var/spool/atjobs: $!\nstopping";
opendir(DIR,".") || die "can't opendir(/var/spool/atjobs): $!\nstopping";
@files = grep(!/^\./,grep(-f,readdir(DIR)));
closedir DIR;
foreach $x (@files)
{
$owner = (getpwuid((stat($x))[4]))[0];
push(@nuke_bait,$x) if $owner eq $username;
}
if (@nuke_bait)
{
print "removed jobIDs: @{nuke_bait}.\n" if $opt_v;
unlink @nuke_bait;
}
elsif ($opt_v)
{
print "\n";
}
exit 0;
|
