diff options
Diffstat (limited to 'shell/ash_test/ash-vars/var_bash1a.tests')
| -rwxr-xr-x | shell/ash_test/ash-vars/var_bash1a.tests | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/shell/ash_test/ash-vars/var_bash1a.tests b/shell/ash_test/ash-vars/var_bash1a.tests new file mode 100755 index 0000000..551dd9a --- /dev/null +++ b/shell/ash_test/ash-vars/var_bash1a.tests @@ -0,0 +1,11 @@ +parameter=abcdef +offset=2 +noffset=-2 +echo "parameter '${parameter}'" +echo "varoffset2 '${parameter:${offset}}'" +echo "varoffset-2 '${parameter:${noffset}}'" +echo "literal '2' '${parameter:2}'" +# This is not inrpreted as ${VAR:POS{:LEN}}, +# but as ${VAR:=WORD} - if VAR is unset or null, substitute WORD +echo "literal '-2' '${parameter:-2}'" +echo "literal ' -2' '${parameter: -2}'" |