9c839d789f
Most of them are missing quotes, `` -> $(), and -o/-a usage in conditions. Also add few directives disabling checks where were too verbose.
12 linhas
356 B
Bash
Arquivo executável
12 linhas
356 B
Bash
Arquivo executável
#!/bin/sh
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# it is in format of `date -u -Iseconds`, example: 2014-09-29T22:59:21+0000
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# it comes from dom0, so is trusted
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read -r timestamp
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timediff=$(( $(date -u +'+%Y%m%d%H%M%S') - $(date -u -d "$timestamp" +'+%Y%m%d%H%M%S') ))
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if [ "$timediff" -le 2 ] && [ "$timediff" -ge -2 ]; then
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# don't bother
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exit 0
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fi
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date -u -s "$timestamp" >/dev/null
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