On Mon Nov 15 10, Xin LI wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > Hi, > > On 11/15/10 10:24, Alexander Best wrote: > > hi there, > > > > any thoughts on this patch? it changes the semantics of gzip so that it is > > consistent with the semantics of bzip2, xz and for more important GNU gzip. > > Could you please elaborate more about the GNU gzip behavior? > > By the way I also found some difference between BSD gzip and GNU gzip: > > touch foo > ln -s foo.nonexistent foo.gz > > gzip foo > gzip: could not create output: foo.gz: File exists > > /usr/local/bin/gzip foo > gzip: foo.gz already exists; do you wish to overwrite (y or n)? ^C > (case 1)
^^ confirmed! > > echo | /usr/local/bin/gzip foo > gzip: foo.gz already exists; not overwritten ^^ this is only the GNU output. however bsd gzip seems to behave the same > > gzip -f foo > gzip: could not create output: foo.gz: File exists > > /usr/local/bin/gzip -f foo > (succeeded; case 2). ^^ confirmed! it appears the designers of BSD gzip did not take symbolic links into account. cheers. alex > > > Cheers, > - -- > Xin LI <[email protected]> http://www.delphij.net/ > FreeBSD - The Power to Serve! Live free or die > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.0.16 (FreeBSD) > > iQEcBAEBCAAGBQJM4Z3cAAoJEATO+BI/yjfBLGoIAKcvx+bH6L0pJqLSv34bii6G > 1FwXmPQqeIs+B5K8wNMmWblWLidJc2xkXxFCdJKsoZmgS6Hcakg6r1CzZ7tkjMAP > CqYMG3cgkCiqZpgZ8QY3E3tmdxMqYk3EyII+TUv2xSNvUp8A7TPvC2vwS1eD3GzO > OACbH/ULSJ30iMXi/A6nPkvEWesuExGplfpzzfJ0yCySKj/3HyXV87HxVw46LFYj > XsG3F7WWUkVrIzCFGLgaN0ULRZlz30Fq4ODnm4sAnUJQx0hzHGUDmYkgLxqh50t5 > AN81GC06I6XZttqIaM1FNm5Dp27Vh6uVfYd21lJ+g5ee5kXM6Fd03jSJOqZJiro= > =QEEo > -----END PGP SIGNATURE----- -- a13x _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-hackers To unsubscribe, send any mail to "[email protected]"
