blob: 82abe81984c579238a785c00addc4b4722e3bae6
1 | unset var |
2 | |
3 | echo Empty:${var#} |
4 | echo Empty:${var##} |
5 | echo Empty:${var#*} |
6 | echo Empty:${var##*} |
7 | echo Empty:${var%} |
8 | echo Empty:${var%%} |
9 | echo Empty:${var%*} |
10 | echo Empty:${var%%*} |
11 | |
12 | var= |
13 | |
14 | echo Empty:${var#} |
15 | echo Empty:${var##} |
16 | echo Empty:${var#*} |
17 | echo Empty:${var##*} |
18 | echo Empty:${var%} |
19 | echo Empty:${var%%} |
20 | echo Empty:${var%*} |
21 | echo Empty:${var%%*} |
22 | |
23 | var=ababcdcd |
24 | |
25 | echo ${var#ab} |
26 | echo ${var##ab} |
27 | echo ${var#a*b} |
28 | echo ${var##a*b} |
29 | echo ${var#?} |
30 | echo ${var##?} |
31 | echo ${var#*} |
32 | echo Empty:${var##*} |
33 | echo ${var#}}_tail |
34 | echo ${var#\}}_tail |
35 | |
36 | echo ${var%cd} |
37 | echo ${var%%cd} |
38 | echo ${var%c*d} |
39 | echo ${var%%c*d} |
40 | echo ${var%?} |
41 | echo ${var%%?} |
42 | echo ${var%*} |
43 | echo Empty:${var%%*} |
44 | echo ${var#}}_tail |
45 | echo ${var#\}}_tail |
46 | echo ${var%\\*} |
47 | |
48 | a=ab}; echo ${a%\}}; |
49 | a=abc; c=c; echo ${a%${c}} |
50 | a=ab{{c; echo ${a%`echo {{c`} |
51 | |
52 | echo End |
53 |