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Commit | Line | Data |
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3185942a JA |
1 | S1=acknowledgement |
2 | S2=oenophile | |
3 | ||
4 | echo ${S1^} | |
5 | echo ${S1^^} | |
6 | ||
7 | echo ${S2^[aeiou]} | |
8 | echo ${S2^^[aeiou]} | |
9 | ||
10 | U1=${S1^^} | |
11 | U2=${S2^^} | |
12 | ||
13 | echo ${U1,} | |
14 | echo ${U1,,} | |
15 | ||
16 | echo ${U2,} | |
17 | echo ${U2,[AEIOU]} | |
18 | echo ${U2,,[AEIOU]} | |
19 | ||
20 | A1=( $S1 $S2 ) | |
21 | ||
22 | echo ${A1[@]^[aeiou]} | |
23 | echo ${A1[@]^^[aeiou]} | |
24 | ||
25 | A2=( $U1 $U2 ) | |
26 | ||
27 | echo ${A2[@],[AEIOU]} | |
28 | echo ${A2[@],,[AEIOU]} | |
29 | ||
30 | echo ${A2[@],?} | |
31 | echo ${A2[@],,?} | |
32 | ||
33 | declare -A AA1 AA2 | |
34 | ||
35 | AA1[ack]=$S1 | |
36 | AA1[oen]=$S2 | |
37 | ||
38 | echo ${AA1[@]^} | |
39 | echo ${AA1[@]^^} | |
40 | ||
41 | echo ${AA1[@]^[aeiou]} | |
42 | echo ${AA1[@]^^[aeiou]} | |
43 | ||
44 | AA2[ACK]=$U1 | |
45 | AA2[OEN]=$U2 | |
46 | ||
47 | echo ${AA2[@],} | |
48 | echo ${AA2[@],,} | |
49 | ||
50 | echo ${AA2[@],[AEIOU]} | |
51 | echo ${AA2[@],,[AEIOU]} | |
52 | ||
53 | set -- $S1 $S2 | |
54 | ||
55 | echo ${@^} | |
56 | echo ${@^^} | |
57 | ||
58 | ||
59 | echo ${S1^[rstlne]} ${S2^[rstlne]} | |
60 | echo ${S1^^[rstlne]} ${S2^^[rstlne]} | |
61 | ||
62 | echo ${@^[rstlne]} | |
63 | echo ${@^^[rstlne]} | |
64 | ||
65 | echo ${S1,[rstlne]} ${S2,[rstlne]} | |
66 | echo ${S1,,[rstlne]} ${S2,,[rstlne]} | |
67 | ||
68 | echo ${@,[rstlne]} | |
69 | echo ${@,,[rstlne]} | |
70 | ||
71 | echo ${@^?} | |
72 | echo ${@^^?} | |
17345e5a JA |
73 | |
74 | # make sure that multiple words in the string are handled as other expansions | |
75 | TEXT="Be Conservative in what you send and Liberal in what you accept" | |
76 | TEXT2="be conservative in what you send and liberal in what you accept" | |
77 | ||
78 | declare -u foo | |
79 | foo=$TEXT | |
80 | echo $foo | |
81 | ||
82 | declare -l bar | |
83 | bar=$TEXT | |
84 | echo $bar | |
85 | ||
86 | declare -c qux | |
87 | qux=$TEXT | |
88 | echo $qux | |
89 | qux=$TEXT2 | |
90 | echo $qux | |
91 | ||
92 | echo ${TEXT,} | |
93 | echo ${TEXT,,} | |
94 | ||
95 | echo ${TEXT^} | |
96 | echo ${TEXT^^} | |
97 | ||
98 | echo ${TEXT2^} | |
99 | echo ${TEXT2^^} |