| 1234567891011 |
- 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 interpreted 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}'"
|
