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times | ||
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显示进程累计时间。 | ||
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## 主要用途 | ||
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- 打印出shell及其子进程累计使用的用户时间和系统时间。 | ||
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## 返回值 | ||
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总是返回成功。 | ||
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## 例子 | ||
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```shell | ||
# 执行命令 | ||
times | ||
# 返回结果 | ||
0m0.037s 0m0.009s | ||
0m0.010s 0m0.024s | ||
# 根据times(2)的man手册,对应关系如下: | ||
# 用户时间 | 系统时间 | ||
# 子进程的用户时间 | 子进程的系统时间 | ||
``` | ||
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### 注意 | ||
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1. 该命令是bash内建命令,相关的帮助信息请查看`help`命令。 | ||
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<!-- Linux命令行搜索引擎:https://jaywcjlove.github.io/linux-command/ --> |