In /usr/bin/sotruss line 20: TEXTDOMAIN=libc ^--------^ SC2034: TEXTDOMAIN appears unused. Verify use (or export if used externally). In /usr/bin/sotruss line 21: TEXTDOMAINDIR=/usr/share/locale ^-----------^ SC2034: TEXTDOMAINDIR appears unused. Verify use (or export if used externally). In /usr/bin/sotruss line 29: lib='/usr/$LIB/audit/sotruss-lib.so' ^-- SC2016: Expressions don't expand in single quotes, use double quotes for that. In /usr/bin/sotruss line 61: printf >&2 $"%s: option is ambiguous; possibilities:" ^-- SC2183: This format string has 1 variables, but is passed 0 arguments. In /usr/bin/sotruss line 63: printf >&2 " '%s'" $1 ^-- SC2086: Double quote to prevent globbing and word splitting. Did you mean: printf >&2 " '%s'" "$1" In /usr/bin/sotruss line 134: printf >&2 $"%s: unrecognized option '%c%s'\n" sotruss '-' ${1#-} ^----^ SC2086: Double quote to prevent globbing and word splitting. Did you mean: printf >&2 $"%s: unrecognized option '%c%s'\n" sotruss '-' "${1#-}" For more information: https://www.shellcheck.net/wiki/SC2034 -- TEXTDOMAIN appears unused. Verify... https://www.shellcheck.net/wiki/SC2183 -- This format string has 1 variable... https://www.shellcheck.net/wiki/SC2016 -- Expressions don't expand in singl...