[lfs-dev] 7.5. Creating Directories: Order of mode change descriptions wrong

Bruce Dubbs bruce.dubbs at gmail.com
Tue Jul 21 06:53:05 PDT 2020


On 7/21/20 6:10 AM, Kevin Buckley via lfs-dev wrote:
> Noticed this in r11999  chapter07/creatingdirs.xml
> 
> ...
> mkdir -pv /usr/{,local/}share/man/man{1..8}
> install -dv -m 1777 /tmp /var/tmp
> install -dv -m 0750 /root
> 
> mkdir -v /var/{log,mail,spool}
> ln -sv /run /var/run
> ln -sv /run/lock /var/lock
> mkdir -pv /var/{opt,cache,lib/{color,misc,locate},local}</userinput></screen>
> 
>    <para>Directories are, by default, created with permission mode 755, but
>    this is not desirable for all directories. In the commands above, two
>    changes are made—one to the home directory of user <systemitem
>    class="username">root</systemitem>, and another to the directories for
>    temporary files.</para>
> 
> 
>    <para>The first mode change ensures that not just anybody can enter
>    the <filename class="directory">/root</filename> directory—the
>    same as a normal user would do with his or her home directory. The
>    second mode change makes sure that any user can write to the
>    <filename class="directory">/tmp</filename> and <filename
>    class="directory">/var/tmp</filename> directories, but cannot remove
>    another user's files from them.
> 
> but note that in the commands,the FIRST mode change is actually
> the /tmp /var/tmp one and the SECOND one is for /root.
> 
> I'd suggest swapping around the commands, rather that editing the text,
> but also note that the commands were in the order matching the text in
> LFS 9.1 ?

Thanks.  I'll do that in my next commit.

   -- Bruce




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