Regarding argument string values, empty parameters yield failure/false while all others produce success/true. This can be verified using bash's special $? variable that displays the most recent exit code:
The 25-year-old shaved 10 seconds off the previous world record, set by Ethiopia’s Yomif Kejelcha in Valencia in 2024. Kiplimo last held the record in 2021, when he clocked 57:31 on the same Lisbon course.
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分裂锁使延迟飙升至7微秒，且在不同核心类型间基本保持稳定。