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- SHELL: line 1: syntax error: bad substitution
- SHELL: line 1: syntax error: bad substitution
- SHELL: line 1: syntax error: bad substitution
- SHELL: line 1: syntax error: bad substitution
- SHELL: line 1: syntax error: missing '}'
- 0
- 1 =||
- 1:1 =||
- 1:1:2=||
- 1::2 =||
- 1:1: =||
- 1:: =||
- 1 =|0123|
- 1:1 =|123|
- 1:1:2=|12|
- 1::2 =|01|
- 1:1: =||
- 1:: =||
- f =||
- f:1 =||
- f:1:2=||
- f::2 =||
- f:1: =||
- f:: =||
- f =||
- f:1 =||
- f:1:2=||
- f::2 =||
- f:1: =||
- f:: =||
- f =|a|
- f:1 =||
- f:1:2=||
- f::2 =|a|
- f:1: =||
- f:: =||
- f =|0123456789|
- f:1 =|123456789|
- f:1:2=|12|
- f::2 =|01|
- f:1: =||
- f:: =||
- Substrings from special vars
- ? =|0|
- ?:1 =||
- ?:1:2=||
- ?::2 =|0|
- ?:1: =||
- ?:: =||
- # =|11|
- #:1 =|1|
- #:1:2=|1|
- #::2 =|11|
- #:1: =||
- #:: =||
- Substrings with expressions
- f =|01234567|
- f:1+1:2+2 =|2345|
- f:-1:2+2 =|01234567|
- f:1:f =|1234567|
- f:1:$f =|1234567|
- f:1:${f} =|1234567|
- f:1:${f:3:1} =|123|
- f:1:1`echo 1`=|1|
- Done
|