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"Bash 숫자 비교"의 두 판 사이의 차이

잔글 (로봇: 자동으로 텍스트 교체 (-<source lang='dos'> +<source lang='cli'>))
잔글 (로봇: 자동으로 텍스트 교체 (-[root@jmnote +[root@zetawiki))
10번째 줄: 10번째 줄:
</source>
</source>
<source lang='cli'>
<source lang='cli'>
[root@jmnote ~]# A=2; B=2; if [ $A = $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=2; if [ $A = $B ]; then echo YES; else echo NO; fi
YES
YES
[root@jmnote ~]# A=2; B=3; if [ $A = $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=3; if [ $A = $B ]; then echo YES; else echo NO; fi
NO
NO
</source>
</source>
21번째 줄: 21번째 줄:
</source>
</source>
<source lang='cli'>
<source lang='cli'>
[root@jmnote ~]# A=2; B=2; if [ $A -ne $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=2; if [ $A -ne $B ]; then echo YES; else echo NO; fi
NO
NO
[root@jmnote ~]# A=2; B=3; if [ $A -ne $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=3; if [ $A -ne $B ]; then echo YES; else echo NO; fi
YES
YES
</source>
</source>
32번째 줄: 32번째 줄:
</source>
</source>
<source lang='cli'>
<source lang='cli'>
[root@jmnote ~]# A=2; B=1; if [ $A -lt $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=1; if [ $A -lt $B ]; then echo YES; else echo NO; fi
NO
NO
[root@jmnote ~]# A=2; B=2; if [ $A -lt $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=2; if [ $A -lt $B ]; then echo YES; else echo NO; fi
NO
NO
[root@jmnote ~]# A=2; B=3; if [ $A -lt $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=3; if [ $A -lt $B ]; then echo YES; else echo NO; fi
YES
YES
</source>
</source>
46번째 줄: 46번째 줄:
</source>
</source>
<source lang='cli'>
<source lang='cli'>
[root@jmnote ~]# A=2; B=1; if [ $A -le $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=1; if [ $A -le $B ]; then echo YES; else echo NO; fi
NO
NO
[root@jmnote ~]# A=2; B=2; if [ $A -le $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=2; if [ $A -le $B ]; then echo YES; else echo NO; fi
YES
YES
[root@jmnote ~]# A=2; B=3; if [ $A -le $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=3; if [ $A -le $B ]; then echo YES; else echo NO; fi
YES
YES
</source>
</source>
59번째 줄: 59번째 줄:
</source>
</source>
<source lang='cli'>
<source lang='cli'>
[root@jmnote ~]# A=2; B=1; if [ $A -gt $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=1; if [ $A -gt $B ]; then echo YES; else echo NO; fi
YES
YES
[root@jmnote ~]# A=2; B=2; if [ $A -gt $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=2; if [ $A -gt $B ]; then echo YES; else echo NO; fi
NO
NO
[root@jmnote ~]# A=2; B=3; if [ $A -gt $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=3; if [ $A -gt $B ]; then echo YES; else echo NO; fi
NO
NO
</source>
</source>
72번째 줄: 72번째 줄:
</source>
</source>
<source lang='cli'>
<source lang='cli'>
[root@jmnote ~]# A=2; B=1; if [ $A -ge $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=1; if [ $A -ge $B ]; then echo YES; else echo NO; fi
YES
YES
[root@jmnote ~]# A=2; B=2; if [ $A -ge $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=2; if [ $A -ge $B ]; then echo YES; else echo NO; fi
YES
YES
[root@jmnote ~]# A=2; B=3; if [ $A -ge $B ]; then echo YES; else echo NO; fi
[root@zetawiki ~]# A=2; B=3; if [ $A -ge $B ]; then echo YES; else echo NO; fi
NO
NO
</source>
</source>

2015년 2월 12일 (목) 00:17 판

Bash 비교문
Bash 숫자 비교

1 같다

if [ $A = $B ]; then echo YES; else echo NO; fi

if [ $A -eq $B ]; then echo YES; else echo NO; fi

[root@zetawiki ~]# A=2; B=2; if [ $A = $B ]; then echo YES; else echo NO; fi
YES
[root@zetawiki ~]# A=2; B=3; if [ $A = $B ]; then echo YES; else echo NO; fi
NO

2 같지 않다

if [ $A -ne $B ]; then echo YES; else echo NO; fi

[root@zetawiki ~]# A=2; B=2; if [ $A -ne $B ]; then echo YES; else echo NO; fi
NO
[root@zetawiki ~]# A=2; B=3; if [ $A -ne $B ]; then echo YES; else echo NO; fi
YES

3 작다

if [ $A -lt $B ]; then echo YES; else echo NO; fi

[root@zetawiki ~]# A=2; B=1; if [ $A -lt $B ]; then echo YES; else echo NO; fi
NO
[root@zetawiki ~]# A=2; B=2; if [ $A -lt $B ]; then echo YES; else echo NO; fi
NO
[root@zetawiki ~]# A=2; B=3; if [ $A -lt $B ]; then echo YES; else echo NO; fi
YES


4 작거나 같다

if [ $A -le $B ]; then echo YES; else echo NO; fi

[root@zetawiki ~]# A=2; B=1; if [ $A -le $B ]; then echo YES; else echo NO; fi
NO
[root@zetawiki ~]# A=2; B=2; if [ $A -le $B ]; then echo YES; else echo NO; fi
YES
[root@zetawiki ~]# A=2; B=3; if [ $A -le $B ]; then echo YES; else echo NO; fi
YES

5 크다

if [ $A -gt $B ]; then echo YES; else echo NO; fi

[root@zetawiki ~]# A=2; B=1; if [ $A -gt $B ]; then echo YES; else echo NO; fi
YES
[root@zetawiki ~]# A=2; B=2; if [ $A -gt $B ]; then echo YES; else echo NO; fi
NO
[root@zetawiki ~]# A=2; B=3; if [ $A -gt $B ]; then echo YES; else echo NO; fi
NO

6 크거나 같다

if [ $A -ge $B ]; then echo YES; else echo NO; fi

[root@zetawiki ~]# A=2; B=1; if [ $A -ge $B ]; then echo YES; else echo NO; fi
YES
[root@zetawiki ~]# A=2; B=2; if [ $A -ge $B ]; then echo YES; else echo NO; fi
YES
[root@zetawiki ~]# A=2; B=3; if [ $A -ge $B ]; then echo YES; else echo NO; fi
NO

7 같이 보기

8 참고 자료

원본 주소 "https://zetawiki.com/w/index.php?title=Bash_숫자_비교&oldid=113353"
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