blob: 52c8a94050fe1273e446112ed4ff0bf63c7431c4 (
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
|
# check saving and restoring positional parameters around function calls
f()
{
echo $FUNCNAME: "$@"
}
f1()
{
f {1..50}
echo $FUNCNAME: after: $@
}
set -- {1..100}
f1 {1..20}
echo done: $@
f3()
{
echo $FUNCNAME:$1
shift
if [ $# -le 0 ]; then
return
fi
f3 "$@"
}
f3 {1..20}
# now let's try source with and without positional parameters
set -- {1..20}
echo before source: "$@"
. ./varenv15.in
echo after source 1: "$@"
. ./varenv15.in one two three four five six seven eight nine ten
echo after source 2: "$@"
|
