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16 lines
400 B
Perl
16 lines
400 B
Perl
#!/usr/bin/env perl
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delete @ENV{qw(PATH)};
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$ENV{PATH} = '/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/local/sbin';
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#get load avg for 1;5;10 min
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open(PROCESS, "env LC_ALL=C uptime |");
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$avg = <PROCESS>;
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close(PROCESS);
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# 9:36pm up 15 days, 11:37, 2 users, load average: 0.14, 0.13, 0.10
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$avg =~ s/^.*:\s(\d+\.\d{2}),?\s(\d+\.\d{2}),?\s(\d+\.\d{2})$//;
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print "1min:$1 5min:$2 10min:$3";
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