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16 lines
274 B
Bash
Executable File
16 lines
274 B
Bash
Executable File
#!/bin/bash
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# i3blocks clock, persist mode with zero external helpers in the hot path.
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set -uo pipefail
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emit() {
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printf ' %(%Y-%m-%d %H:%M)T\n' -1
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}
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while :; do
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emit
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printf -v now '%(%s)T' -1
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delay=$((60 - now % 60))
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IFS= read -r -t "$delay" _ || true
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done
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