echo $BASH_VERSION
./histexp.tests: line 24: history: !!:z: history expansion failed
1 for i in one two three; do echo $i; done
2 /bin/sh -c 'echo this is $0'
3 ls
4 echo $BASH_VERSION
1 for i in one two three; do echo $i; done
2 /bin/sh -c 'echo this is $0'
3 ls
4 echo $BASH_VERSION
5 HISTFILE=/tmp/newhistory
6 echo line 2 for history
echo line 2 for history
echo line 2 for history
set -H
echo line 2 for history
line 2 for history
1 for i in one two three; do echo $i; done
2 /bin/sh -c 'echo this is $0'
3 ls
4 echo $BASH_VERSION
5 HISTFILE=/tmp/newhistory
6 echo line 2 for history
7 set -H
8 echo line 2 for history
a b c d e
echo a b c d e
a b c d e
echo line 2 for history
line 2 for history
echo line 8 for history
line 8 for history
/bin/sh -c 'echo this is $0'
this is /bin/sh
echo sh
sh
echo /bin
/bin
echo e
e
a b c d e
echo b c d e
b c d e
echo b c d
b c d
echo d e
d e
echo d e
d e
echo b c d
b c d
file.c
echo file
file
echo .c
.c
echo 'file'
file
bax.c
echo $file
bax
echo .c
.c
echo '$file'
$file
a b c d e
echo 'a' 'b' 'c' 'd' 'e'
a b c d e
echo 'a b c d e'
a b c d e
foo.c foo.o foo.html foo.h
echo bar.c foo.o foo.html foo.h
bar.c foo.o foo.html foo.h
echo bar.c bar.o bar.html bar.h
bar.c bar.o bar.html bar.h
echo xbar.c xbar.o xbar.html xbar.h
xbar.c xbar.o xbar.html xbar.h
echo xbar.c xbar.o xbar.html xbar.h
xbar.c xbar.o xbar.html xbar.h
echo xwhix.c xwhix.o xwhix.html xwhix.h
xwhix.c xwhix.o xwhix.html xwhix.h
echo xwhix.c xwhix.o xwhix.html xwhix.h
echo 'xwhix'
xwhix
echo 'xwhix.h'
xwhix.h
echo 'xwhix.h'
xwhix.h
echo 'xwhix.h'
xwhix.h
7 set -H
8 echo line 2 for history
9 echo a b c d e
10 echo line 2 for history
11 echo line 8 for history
12 /bin/sh -c 'echo this is $0'
13 echo sh
14 echo /bin
15 echo e
16 echo a b c d e
17 echo b c d e
18 echo b c d
19 echo d e
20 echo b c d
21 echo file.c
22 echo file
23 echo .c
24 echo 'file'
25 echo $file.c
26 echo $file
27 echo .c
28 echo '$file'
29 echo a b c d e
30 echo 'a' 'b' 'c' 'd' 'e'
31 echo 'a b c d e'
32 echo foo.c foo.o foo.html foo.h
33 echo bar.c foo.o foo.html foo.h
34 echo bar.c bar.o bar.html bar.h
35 echo xbar.c xbar.o xbar.html xbar.h
36 echo xwhix.c xwhix.o xwhix.html xwhix.h
37 echo 'xwhix'
38 echo 'xwhix.h'
!!
!!
echo '!!' \!\!
!! !!
ok 1
ok 2
ok 3