blob: 590132603fbd9fa32ddb5eb5f376e07343e9a2ef (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
# test cases for array quoting and escaping fixed post bash-3.2-release
oIFS="$IFS"
a=(a b c)
echo ${a[@]}
a2=("${a[@]/#/"-iname '"}")
recho "${a2[@]}"
echo "${dbg-"'hey'"}"
echo "${dbg-"hey"}"
echo "${dbg-'"'hey}"
echo "${dbg-'"hey'}"
unset a a2
IFS=
a2=(${a[@]/#/"-iname '"})
recho "${a2[@]}"
IFS="$oIFS"
unset a a2
a=('a b' 'c d' 'e f')
recho ${a[@]:1:2}
recho "${a[@]:1:2}"
IFS=
recho ${a[@]:1:2}
recho "${a[@]:1:2}"
IFS="$oIFS"
unset a a2
a=(abc def)
# Prevent word splitting
#IFS=
a2=("${a[@]/#/"-iname '"}")
recho "${a2[@]}"
eval a2=("${a[@]/#/"-iname '"}")
recho "${a2[@]}"
a2=("${a[@]/#/-iname \'}")
recho "${a2[@]}"
eval a2=("${a[@]/#/-iname \'}")
recho "${a2[@]}"
set -- abc def
a2=("${@/#/"-iname '"}")
recho "${a2[@]}"
eval a2=("${@/#/"-iname '"}")
recho "${a2[@]}"
unset a a2
IFS=
pat=('*.*')
case $(ls ${pat[@]} 2>/dev/null) in
'') echo '*.* BAD' ;;
*) echo '*.* OK' ;;
esac
IFS="$oIFS"
unset a a2 pat
IFS=
s='abc'
set - ${s/b/1 2 3}
echo $#
echo "$1"
IFS="$oIFS"
unset s
set -- ab cd ef
foo="var with spaces"
IFS=
recho $foo
recho "$foo"
recho ${foo}"$@"
recho ${foo}$@
array=(ab cd ef)
recho ${foo}"${array[@]}"
recho ${foo}${array[@]}
recho $(echo $foo)"$@"
recho $(echo $foo)$@
a=('word1 with spaces' 'word2 with spaces')
set - ${a[@]/word/element}
echo $#
recho "$@"
recho $@
IFS="$oIFS"
unset a a2 array foo
|
