-
+
+ ntpd
+
+
+
+
$ date
-
-
+
+
# apt install ntp
-
-
+
+
# cat /etc/ntp.conf :
-
+
server ntp.evolix.net
-
-
-
+
+
# ntpq -p
-
-
+
+
$ timedatectl
-
-
+
+
# hwclock --show
-
-
+
+
# hwclock --systohc
-
-
+
+
Alternative au System V, installé par défaut depuis Debian 8.
-# systemctl status
-# systemctl list-units
-# systemctl --failed
-# systemctl list-unit-files
+# systemctl status
+# systemctl list-units
+# systemctl --failed
+# systemctl list-unit-files
-+# systemctl start <unité>
-# systemctl stop <unité>
-# systemctl restart <unité>
-# systemctl reload <unité>
-
+# systemctl start <unité>
+# systemctl stop <unité>
+# systemctl restart <unité>
+# systemctl reload <unité>
+
-+# systemctl status <unité>
-# systemctl is-enabled <unité>
-# systemctl enable <unité>
-# systemctl disable <unité>
-
+# systemctl status <unité>
+# systemctl is-enabled <unité>
+# systemctl enable <unité>
+# systemctl disable <unité>
+
-+# systemctl reboot
-# systemctl poweroff
-# systemd-analyze
-
+# systemctl reboot
+# systemctl poweroff
+# systemd-analyze
+
-+# cp -a /lib/systemd/system/<service>.service /etc/systemd/system/
-# vim /etc/systemd/system/<service>.service
-# systemctl cat ssh
-# systemctl edit <unité>
-# systemctl daemon-reload
-
+# cp -a /lib/systemd/system/<service>.service /etc/systemd/system/
+# vim /etc/systemd/system/<service>.service
+# systemctl cat ssh
+# systemctl edit <unité>
+# systemctl daemon-reload
+
--# vim main.cf
+# vim main.cf
smtpd_banner = $myhostname ESMTP mail server biff = no append_dot_mydomain = no @@ -235,12 +235,12 @@ recipient_delimiter = + inet_interfaces = all inet_protocols = ipv4 disable_vrfy_command = yes -
-
+
+
+
# date | mail -s test jdoe@example.com
# mailq
# qshape deferred
@@ -253,7 +253,8 @@ disable_vrfy_command = yes
# mailq | tail -n +2 | \
awk 'BEGIN { RS = "" } /example\.com$/ { print $1 }' | \
tr -d '*!' | postsuper -d -
-
+
+