summaryrefslogtreecommitdiff
path: root/tests/redir.right
blob: f816c63b734b0f76f5cc004c47c1d90016064979 (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
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
abc
./redir.tests: line 15: /tmp/redir-test: cannot overwrite existing file
abc
def
def
./redir.tests: line 31: $z: ambiguous redirect
Point 1
Point 2
to a
to b
Point 3
to a
to a
to b
to b
Point 4
to c
Point 5
this is redir1.sub
this is redir2.sub
read line1 "ab"
read line2 "root"
read line3 "cd"
read line4 "daemon"
from stdin: aa
to stdout
./redir4.sub: line 32: $fd: ambiguous redirect
./redir4.sub: line 33: $fd: ambiguous redirect
/tmp/err-and-out:
to stdout
to stderr
/tmp/err-and-out:
to stdout
to stderr
0 -- 3 0
0 -- 4 0
ab
cd
ef
gh
ij
kl
0
ab
cd
cd
./redir.tests: line 154: redir1.*: No such file or directory
# tests of ksh93-like dup-and-close redirection operators
exec 9<$0

f()
{
exec 5<$0

exec 0<&5-

while read line; do
echo "$line"
done
}

f

typeset -f f

# make sure it was closed
read -u 5 foo
echo after read

exec 5<&0

exec <&-

read abcde

exec 0<&9-
read line
echo $line
f () 
{ 
    exec 5< $0;
    exec 0<&5-;
    while read line; do
        echo "$line";
    done
}
./redir5.sub: line 20: read: 5: invalid file descriptor: Bad file descriptor
after read
./redir5.sub: line 27: read: read error: 0: Bad file descriptor
# tests of ksh93-like dup-and-close redirection operators
/
/
/
0
0
0
before block
after block
c1 is 1
c2 is 2
c3 is 3
c4 is 4
fd 10
fd 8
fd 10
fd 8
1
2
3
4
1
2
3
4
cat /tmp/foo
whatsis
hey
to stdout
to stderr

to stdout
to stderr

to stderr
to stdout

to stderr
hey
to stdout
logfunc is a function
logfunc () 
{ 
    echo "$@" &>>$TMPDIR/log
}
foo
bix is a function
bix () 
{ 
    echo foo 2>&1 | cat
}
foo