On 22/11/18 at 13:25, Alessandro Selli wrote: > Wrong. Split / and /usr Unix systems have been around for decades and > they have been upgradable. Your "solution" instead: > > chown -R a-w /bin > chown -R a-w /sbin > chown -R a-w /lib > > > would make them not.
I am wrong here, as upgrades are performed as root to whom regular read/write file permissions do not apply. What I had in my mind was what I actually use to protect public files in front-line servers, i.e. running chattr +i on them. Still everything else does apply, mount options do much more than preventing file modification, and I urge you to get a grasp of that before you continue this debate. -- Alessandro Selli <alessandrose...@linux.com> VOIP SIP: dhatarat...@ekiga.net Chiave firma e cifratura PGP/GPG signing and encoding key: BA651E4050DDFC31E17384BABCE7BD1A1B0DF2AE
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