Software projects/OS/Slackware/Advanced usage/Hostname: Difference between revisions
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nano /etc/sudoers | nano /etc/sudoers | ||
* Change all "darkstar" into the hostname you've choosen. | * Change all "darkstar" into the hostname you've choosen. | ||
* You can do that simply with sed: | |||
sed -i -e "s/darkstar/new-name/" /etc/sudoers | |||
* Sudoers permissions _must_ be: | * Sudoers permissions _must_ be: | ||
ls -lsa /etc/sudoers | ls -lsa /etc/sudoers | ||
Latest revision as of 14:51, 1 November 2013
Changing the hostname
- As root, type:
netconfig
- Now you have to edit /etc/sudoers . You have to use visudo or nano, otherwise some editors may change the permissions of this file, therefore disable sudo commands.
nano /etc/sudoers
- Change all "darkstar" into the hostname you've choosen.
- You can do that simply with sed:
sed -i -e "s/darkstar/new-name/" /etc/sudoers
- Sudoers permissions _must_ be:
ls -lsa /etc/sudoers -r--r----- 1 root root
- In case you changed the permissions, do this:
chmod 0440 /etc/sudoers chown 0.0 /etc/sudoers
