| Server IP : 104.21.38.3 / Your IP : 162.158.170.172 Web Server : Apache System : Linux krdc-ubuntu-s-2vcpu-4gb-amd-blr1-01.localdomain 5.15.0-142-generic #152-Ubuntu SMP Mon May 19 10:54:31 UTC 2025 x86_64 User : www ( 1000) PHP Version : 7.4.33 Disable Function : passthru,exec,system,putenv,chroot,chgrp,chown,shell_exec,popen,proc_open,pcntl_exec,ini_alter,ini_restore,dl,openlog,syslog,readlink,symlink,popepassthru,pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,imap_open,apache_setenv MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : ON Directory : /etc/dhcp/dhclient-exit-hooks.d/ |
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#!/bin/sh # # This script is called when a dhcp event occurs. # # Here is where we'll start/stop sendmail if needed. # # Written By Richard Nelson <[email protected]> # # NOTE: The following lines (without the #) must be in /etc/mail/sendmail.mc: # include(`/etc/mail/dialup.m4')dnl # include(`/etc/mail/provider.m4')dnl # # NOTE: The dhcp DNS name is used as the peer name in /etc/mail/peers. # # No need to continue if we're called with an unsupported option case "$reason" in EXPIRE|FAIL|RELEASE|STOP) #down... and TIMEOUT too ??? ;; BOUND|RENEW|REBIND|REBOOT|TIMEOUT) #up... why TIMEOUT here ??? ;; *) return; ;; esac; # Bring in some script functions to handle dynamic configuration test -r /usr/share/sendmail/dynamic || exit 0 . /usr/share/sendmail/dynamic; # Note the interface that just changed update_interface "$interface" "$reason"; # If the domain name has changed, update the provider information if [ "$new_domain_name" != "$old_domain_name" ]; then update_provider "$new_domain_name"; fi; # If the ip address has changed, update the host information if [ "$new_ip_address" != "$oldnew_ip_address" ]; then update_host "$new_ip_address"; fi; # If anything has been changed, update sendmail.cf and reload # Actually, we'll delay the reload because we'll be hit in a moment # to handle the change by /etc/network/if-up.d/sendmail update_sendmail "dhcp" Delayed; return;