-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Then why is the -n behaviour documented in the man page?
On 11/12/2015 03:10 AM, Bastian Bittorf wrote: > * Kevin Korb <[email protected]> [12.11.2015 08:52]: >> $ echo -n testing - -n testing > > in POSIX the '-n' switch (and -e) is undefined. you can work around > this via hijacking the call: > > #!/bin/sh echo() { case "$1" in '-n') shift printf '%s' "$@" ;; *) > printf '%s\n' "$@" ;; esac } > > echo foo echo -n bar > > if you really want to remove all the bashisms, it can be a lot of > work. dont blame dash for this, but the script author. also > consider using shellsheck.net for this with the correct shebang. > > bye, bastian -- To unsubscribe from this list: send the line > "unsubscribe dash" in the body of a message to > [email protected] More majordomo info at > http://vger.kernel.org/majordomo-info.html > - -- ~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._., Kevin Korb Phone: (407) 252-6853 Systems Administrator Internet: FutureQuest, Inc. [email protected] (work) Orlando, Florida [email protected] (personal) Web page: http://www.sanitarium.net/ PGP public key available on web site. ~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._.,-*~'`^`'~*-,._., -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iEYEARECAAYFAlZEujcACgkQVKC1jlbQAQfIuQCeJrtFu94ThY+48k5zphx+s1i/ mJAAn2zHqfppmvh7mCrWuXHJGnkq9XJ6 =pqKh -----END PGP SIGNATURE----- -- To unsubscribe from this list: send the line "unsubscribe dash" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
