Re: Sudo program broken

[Reindl Harald <h.reindl@xxxxxxxxxxxxx>]

Am 12.10.18 um 12:06 schrieb Dorian ROSSE:
> Do you know if a restore point can be do as a Window system ?

depends on the setup (filesystem like BTRFS, LVM..) but if you don't
care for making snapshots before invasive changes you are lost and no
backups no sorry

> ------------------------------------------------------------------------
> *De :* systemd-devel <systemd-devel-bounces@xxxxxxxxxxxxxxxxxxxxx> de la
> part de Reindl Harald <h.reindl@xxxxxxxxxxxxx>
> *Envoyé :* vendredi 12 octobre 2018 10:45
> *À :* systemd-devel@xxxxxxxxxxxxxxxxxxxxx
> *Objet :* Re:  Sudo program broken
>  
> 
> Am 12.10.18 um 09:40 schrieb Dorian ROSSE:
>> My sudo program is broken how to repair It ?
>> 
>> Thank you in advance to answer my problem
>> 
>> Command line « su » answer « authentification Failure » and command line
>> « sudo -i » answer « sudo : /usr/bin/sudo must be owned by uid 0 and
>> have the setuid bit set »
>> 
>> when I launch « systemctl status sudo » It answer Loaded : masked and It
>> answer Active : inactive (dead) »
>> 
>> I have too the ssh service answer bad right because private key isn’t hide ☹
>> 
>> I was change a night right permission which all folder by command line
>> chmod 755 * and then I applied chmod 755 */* , … etc but I forgotten the
>> ssh folder could has right files hide …
> 
> after trying to decrypt your text i understand that you made "chmod -R
> 755 /", logged out and now about learning the hard way that you have
> killed your setup - restore a backup
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