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This page (revision-12) was last changed on 14-Apr-2010 14:30 by Raschetti  

This page was created on 14-Apr-2010 14:30 by Daloch

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At line 1 changed one line
Estrae da file solo righe non commentate
!Estrae da file solo righe non commentate
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Estrae info disco
!Estrae info disco
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Versione OS
!Versione OS
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Aliases posta di root ridirige la posta di root ad una casella di log.
!Aliases posta di root ridirige la posta di root ad una casella di log.
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!Recupero password root
1) partenza server in sigle mode : al riavvio modificare la riga kernel aggiungendo 'single'. Sia grub che lilo permettono di modificare lo script di statrup. Per grub premere 'e' sulla riga di scelta iniziale dello startup.
%%prettify
{{{
#prima
kernel /boot/vmlinuz-2.6.24-21-server root=/dev/md0 ro quiet splash
#dopo
kernel /boot/vmlinuz-2.6.24-21-server root=/dev/md0 ro quiet splash single
}}}
/%
La macchina partirà con una prompt senza richesta password. Impostare la nuova password e riavviare.
2) Con Live CD. In alcuni casi il sistema continua a richiedere la password anche in single mode.
In questo caso fare partire la macchina con un disco Live (qualsiasi versione) ed aprire una console.
%%prettify
{{{
#Monto disco fisso su un media
mount /dev/sda /media/
#Edit shadow file
vi /media/etc/shadow
#eliminare la passwrod dell'utente root la riga
root:$1$gh6FCp6e$8.8gajpAHK57Dnwk6is.50:14210:0:99999:7:::
#diventa
root::14210:0:99999:7:::
#Salvare il file
}}}
/%
Riavviare la macchina in single mode vedi sopra.
Version Date Modified Size Author Changes ... Change note
12 14-Apr-2010 14:30 3.034 kB Raschetti to previous
11 14-Apr-2010 14:30 2.796 kB RaffaelePedrini to previous | to last
10 14-Apr-2010 14:30 2.798 kB RaffaelePedrini to previous | to last
9 14-Apr-2010 14:30 2.159 kB CerlettiPaolo to previous | to last
8 14-Apr-2010 14:30 1.801 kB Raschetti to previous | to last
7 14-Apr-2010 14:30 1.593 kB Raschetti to previous | to last
6 14-Apr-2010 14:30 1.567 kB Raschetti to previous | to last
5 14-Apr-2010 14:30 0.449 kB Daloch to previous | to last
4 14-Apr-2010 14:30 0.293 kB Daloch to previous | to last
3 14-Apr-2010 14:30 0.194 kB Daloch to previous | to last
2 14-Apr-2010 14:30 0.122 kB Daloch to previous | to last
1 14-Apr-2010 14:30 0.095 kB Daloch to last
« This page (revision-12) was last changed on 14-Apr-2010 14:30 by Raschetti