あるタブにいる場合は、別のタブを開いて使用するたびにパスワードを再入力する必要がないように、sudo
タブ間でセッションを共有できますか?gnome-terminal
sudo
sudo
答え1
共有sudo
認証みんなgnome-terminal
シェルセッション(特定のインスタンスのタブだけでなく)を実行する/etc/sudoers
には、ファイルに次の行を追加する必要がありますvisudo
。
Defaults !tty_tickets
からman sudoers
:
sudoers uses time stamp files for credential caching. Once a user has
been authenticated, a time stamp is updated and the user may then use
sudo without a password for a short period of time (15 minutes unless
overridden by the timeout option. By default, sudoers uses a tty-based
time stamp which means that there is a separate time stamp for each of
a user's login sessions. The tty_tickets option can be disabled to
force the use of a single time stamp for all of a user's sessions.
[...]
tty_tickets If set, users must authenticate on a per-tty basis.
With this flag enabled, sudo will use a file named for
the tty the user is logged in on in the user's time
stamp directory. If disabled, the time stamp of the
directory is used instead. This flag is on by default.