Add Cygwin to the list... rml@yosemite:z:442> zgrep --version zgrep (gzip) 1.4
rml@yosemite:tmp:432> mkdir z rml@yosemite:tmp:433> cd z rml@yosemite:z:434> echo foo>a rml@yosemite:z:435> echo foo | gzip -c >b rml@yosemite:z:436> echo bar>c rml@yosemite:z:437> zgrep foo * a:foo b:foo rml@yosemite:z:438> zgrep -h foo * a:foo b:foo rml@yosemite:z:439> uname -a CYGWIN_NT-6.1-WOW64 yosemite 1.7.29(0.272/5/3) 2014-04-07 13:44 i686 Cygwin On 5/16/2014 6:09 PM, Paul Eggert wrote: > Robert M. Lawhead wrote: >> % gzgrep --version >> gzgrep (gzip) 1.4 > > Wow, that's old. I recall fixing that bug some time ago in the GNU sources. > I can't reproduce the problem on the oldest Solaris box I have easy access to: > > $ echo foo >a > $ echo foo >b > $ echo bar >c > $ gzgrep foo * > a:foo > b:foo > $ gzgrep -h foo * > foo > foo > $ uname -srvmpi > SunOS 5.10 Generic_147440-19 sun4u sparc SUNW,Sun-Fire-280R > $ gzgrep --version | sed 1q > gzgrep (gzip) 1.5 > > My guess is that you need to bring your Solaris machine up-to-date, by > installing the usual patches from Oracle. Probably should be doing that > anyway, as unpatched machines can be dangerous.
