On 8/24/17 9:49 PM, L A Walsh wrote: > However, in testing posix and non-posix modes in bash 4.4.12, I don't > see aliases being enabled in scripts. > > To be POSIX conformant, wouldn't they have to be on?
They are: $ ../bash-4.4-patched/bash --version GNU bash, version 4.4.12(4)-release (x86_64-apple-darwin15.6.0) Copyright (C) 2016 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software; you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. $ cat x6 set -o posix alias lf='echo lf' lf $ ../bash-4.4-patched/bash ./x6 lf $ ../bash-4.4-patched/sh ./x6 lf $ cat x6a alias lf='echo lf' lf $ ../bash-4.4-patched/bash -o posix ./x6a lf $ ../bash-4.4-patched/sh ./x6a lf -- ``The lyf so short, the craft so long to lerne.'' - Chaucer ``Ars longa, vita brevis'' - Hippocrates Chet Ramey, UTech, CWRU c...@case.edu http://cnswww.cns.cwru.edu/~chet/
