add another hard disk on Fedora Linux
Tim
ignored_mailbox at yahoo.com.au
Fri Nov 18 09:30:38 UTC 2005
Tim:
>> Does anything use hard links? I've cloned a drive using the cp command
>> (with appropriate parameter), and not noticed any problems.
James Wilkinson:
> Something like
> find / -noleaf -type f -links +2 -ls 2>/dev/null
> will give you an answer for you system, but in general:
>
> Stuff like zcat, gunzip, and gzip are the same binary hardlinked under
> the same name. It uses (either switches or) the command name to work out
> what it's supposed to do.
I notice zcat is a link, but gzip and gunzip *appear* to be standalone
files:
$ ll /usr/bin/bzcat
lrwxrwxrwx 1 root root 5 Oct 18 10:26 /usr/bin/bzcat -> bzip2
$ ll /bin/gzip
-rwxr-xr-x 3 root root 61424 May 3 2005 /bin/gzip
$ ll /usr/bin/gzip
lrwxrwxrwx 1 root root 14 Oct 18 10:27 /usr/bin/gzip -> ../../bin/gzip
$ ll /bin/gunzip
-rwxr-xr-x 3 root root 61424 May 3 2005 /bin/gunzip
$ ll /usr/bin/gunzip
lrwxrwxrwx 1 root root 16 Oct 18 10:26 /usr/bin/gunzip -> ../../bin/gunzip
I can't recall a method for telling apart standalone or hard linked files.
Would file linking stuff-ups *might* get fixed the next time I update
the packages that provides them?
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