1 개요[ | ]
- 리눅스 time
- /usr/bin/time
- 명령어 수행 시간 측정 리눅스 명령어
2 실습 1[ | ]
Console
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[root@zetawiki ~]# time
real 0m0.000s
user 0m0.000s
sys 0m0.000s
Console
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[root@zetawiki ~]# time wc /etc/hosts
9 26 232 /etc/hosts
real 0m0.050s
user 0m0.000s
sys 0m0.000s
Console
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[root@zetawiki ~]# time sleep 2
real 0m2.004s
user 0m0.000s
sys 0m0.000s
Console
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[root@zetawiki ~]# time (for i in {0..1000000}; do A=1; done)
real 0m4.109s
user 0m3.884s
sys 0m0.192s
3 실습 2[ | ]
Console
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jmnote@zetawiki:~$ time ( sleep 2 )
real 0m2.001s
user 0m0.000s
sys 0m0.000s
Console
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jmnote@zetawiki:~$ time ( echo hello; sleep 2 )
hello
real 0m2.001s
user 0m0.000s
sys 0m0.000s
4 같이 보기[ | ]
5 참고[ | ]
편집자 Jmnote bot Jmnote
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