Comments (3)
FIXED
from shellcheck.
👍
Another example of a bad substitution that is not recognized:
#!/bin/bash
echo ${$p:0:13}
from shellcheck.
SC2298 (error): ${$x} is invalid. For expansion, use ${x}. For indirection, use arrays, ${!x} or (for sh) eval.
from shellcheck.
Related Issues (20)
- SC2154 var is referenced but not assigned not triggered if used within an array HOT 1
- Feature Request: Provide an option to specify the fallback shell type HOT 9
- SC2251 - add ${PIPESTATUS[0]} check to exceptions HOT 1
- [Bug / regression?] In file ignore directives (# shellcheck disable=<check_id>) are not specific & disable all checks instead (not just check_id) HOT 1
- SC2015 inconsistent behavior HOT 2
- Skip SC2015 when it end with: || true
- Please support all alias for busybox shell equally
- SC2154 from strict bash mode example using trap
- SC2086 false positive on readonly integer variable
- SC2004 false positive on assignment to array position HOT 1
- Missing SC2166 URL in summary section HOT 1
- SC2094, SC2035, SC2034, SC2205, SC2283 ternary arithmetic false positives
- RFE: variant of `source=` directive that supports globbing
- SC1090 is sometimes not raised HOT 1
- [Feature request][Bash] Add rules to provide tips on adding local, or readonly status to variables
- If multiple `source` lines are in the same file, all but the first one are ignored
- SC2320 warning in function
- ShellCheck warning SC2320 triggered incorrectly in function arguments HOT 1
- Missing documentation HOT 1
- Bad advice, strange mapfile behaviour HOT 3
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