ltp can't find /proc/cpuinfo
phma at phma.optus.nu
Mon Feb 1 21:05:30 PST 2010
On Monday 01 February 2010 12:07:28 Oliver Fromme wrote:
> The "which" command (whether shell-builtin or /usr/bin/which
> doesn't matter) simply looks at the PATH environment variable:
> It opens every directory, one after another, and looks for
> the binary. It is first found in /usr/pkg/bin. Note that
> the linuxulator doesn't redirect the directory because
> /compat/linux/usr/pkg/bin doesn't exist. So the "which"
> command prints /usr/pkg/bin/bash. The same happens when
> you type "/usr/pkg/bin/bash" because this path doesn't exist
> under /compat/linux, so you'll get the DFly bash.
> However, when you only type "bash" at the Linux bash prompt,
> it simply forks a subshell of itself, so you get the Linux
> bash again.
/bin is before /usr/pkg/bin in $PATH, so that's not why. The reason appears to
be that which is a BSD program, so it sees only the BSD programs in /bin, and
bash isn't there. When Linux bash runs bash, however, it looks in /bin and
finds itself. If I put /usr/pkg/bin before /bin, Linux bash finds BSD bash:
When a barnacle settles down, its brain disintegrates.
Já não percebe nada, já não percebe nada.
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