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#!/usr/bin/env perl
use strict;
use warnings;
use File::HomeDir qw(home);
use constant KILL_PATH => '/bin/kill';
use constant CONFIRM => [
"No",
"Yes"
];
sub confirm
{
my ($pid, $proc) = @_;
my $list;
my $choice;
for (@{+CONFIRM}) {
$list .= $_ . "\n";
}
$choice = `printf "%s" "$list" | dmenu -i -p "Kill $proc ($pid)?" -l 2 -m 0`;
chomp $choice;
if ($choice eq ${+CONFIRM}[1]) {
return (1);
}
return (0);
}
sub action
{
my ($var, $user) = @_;
my @split;
my $pid;
my $proc;
chomp $var;
if (not $var) {
return;
}
@split = split / $user /, $var;
$pid = $split[0];
$pid =~ s/\D//g;
$proc = (split / /, $split[1])[0];
if (confirm($pid, $proc) == 1) {
exec(KILL_PATH, '-9', $pid);
}
return;
}
sub main
{
my $choice;
my $ps;
my $user;
$user = getlogin();
$choice = `ps -U "$user" -o pid,user,comm,time,%cpu,%mem | dmenu -i -l 32 -m 0`;
action($choice, $user);
return (0);
}
main();
__END__
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