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SHELL: line 0: syntax error: bad substitution
SHELL: line 0: syntax error: bad substitution
SHELL: line 0: syntax error: bad substitution
SHELL: line 0: syntax error: bad substitution
SHELL: line 0: 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
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