Thinning "fat" binaries
ditto --arch "arch" fat_file thin_file
-arch, where arch=ppc, i386, sparc, etc
lipo
-info & -detailed_info for what archs are present
lipo binary_name -thin "arch" -output output_binary_name
http://developer.apple.com/library/mac/#documentation/Darwin/Reference/ManPages/10.6/man1/lipo.1.html
-arch, where arch=ppc, i386, sparc, etc
lipo
-info & -detailed_info for what archs are present
lipo binary_name -thin "arch" -output output_binary_name
http://developer.apple.com/library/mac/#documentation/Darwin/Reference/ManPages/10.6/man1/lipo.1.html
Archive & compression cmds
cpio
dd
tar
ditto - can use gzip f. cpio archives; can preserve HFS & rsc forks
pax
unzip
dd
tar
ditto - can use gzip f. cpio archives; can preserve HFS & rsc forks
pax
unzip
DNS
To reset the cache use:
lookupd -flushcache
For 10.5 use
dscacheutil
lookupd -flushcache
For 10.5 use
dscacheutil