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build.sh: Use 'id -u -n' instead of 'whoami' for POSIX compatibility
authorW. Trevor King <wking@tremily.us>
Sat, 29 Nov 2014 16:57:09 +0000 (08:57 -0800)
committerW. Trevor King <wking@tremily.us>
Sat, 29 Nov 2014 17:01:42 +0000 (09:01 -0800)
commita85052ce3f9ea8c258aa3ae832a9d1bc18c597c1
treea89478d0b33f1d1fa34a85da229faa6d4d678cf5tree | snapshot
parent031e0f0c522edf8278a8957c580547a62ef91116commit | diff
build.sh: Use 'id -u -n' instead of 'whoami' for POSIX compatibility

'whoami' isn't in the POSIX spec, but 'id -u -n' is in POSIX and does
the same thing [2].

[1]: http://pubs.opengroup.org/onlinepubs/9699919799/idx/utilities.html
[2]: http://pubs.opengroup.org/onlinepubs/9699919799/utilities/id.html#tag_20_59_18
build.sh diff | blob | history
Dockerfile framework for building hierarchical Gentoo images.