a returns 5 | |
b returns 4 | |
c returns 3 | |
d returns 2 | |
in e | |
e returned 25 | |
x is 25 | |
ZZ | |
abcde | |
defghi | |
ZZ | |
5 | |
0 | |
AVAR | |
AVAR | |
foo | |
foo | |
AVAR | |
5 | |
5 | |
f1 | |
f1 () | |
{ | |
( return 5 ); | |
status=$?; | |
echo $status; | |
return $status | |
} | |
before: try to assign to FUNCNAME | |
outside: FUNCNAME = | |
before: FUNCNAME = func | |
FUNCNAME = func2 | |
after: FUNCNAME = func | |
outside2: FUNCNAME = | |
function | |
zf is a function | |
zf () | |
{ | |
echo this is zf | |
} | |
f is a function | |
f () | |
{ | |
echo f-x; | |
echo f-y | |
} 1>&2 | |
subshell | |
f is a function | |
f () | |
{ | |
echo f-x; | |
echo f-y | |
} 1>&2 | |
f2 is a function | |
f2 () | |
{ | |
echo f2-a; | |
function f3 () | |
{ | |
echo f3-a; | |
echo f3-b | |
} 1>&2; | |
f3 | |
} | |
subshell | |
f2 is a function | |
f2 () | |
{ | |
echo f2-a; | |
function f3 () | |
{ | |
echo f3-a; | |
echo f3-b | |
} 1>&2; | |
f3 | |
} | |
f4 is a function | |
f4 () | |
{ | |
echo f4-a; | |
function f5 () | |
{ | |
echo f5-a; | |
echo f5-b | |
} 1>&2; | |
f5 | |
} 2>&1 | |
subshell | |
f4 is a function | |
f4 () | |
{ | |
echo f4-a; | |
function f5 () | |
{ | |
echo f5-a; | |
echo f5-b | |
} 1>&2; | |
f5 | |
} 2>&1 | |
testgrp is a function | |
testgrp () | |
{ | |
echo testgrp-a; | |
{ | |
echo tg-x; | |
echo tg-y | |
} 1>&2; | |
echo testgrp-b | |
} | |
subshell | |
testgrp is a function | |
testgrp () | |
{ | |
echo testgrp-a; | |
{ | |
echo tg-x; | |
echo tg-y | |
} 1>&2; | |
echo testgrp-b | |
} | |
funca is a function | |
funca () | |
{ | |
( echo func-a ) | |
} | |
funcb is a function | |
funcb () | |
{ | |
( echo func-b ) | |
} | |
funcc is a function | |
funcc () | |
{ | |
( echo func-c ) 2>&1 | |
} | |
func-a | |
func-b | |
func-c | |
foo-bar | |
foo-bar () | |
{ | |
: | |
} | |
expect 5 10 | |
5 10 | |
expect 20 | |
20 | |
expect 5 20 | |
5 20 | |
expect 5 30 | |
5 30 | |
expect 2 40 | |
2 40 | |
expect 5 20 | |
5 20 | |
5 |