Initial commit

templates/etc/update-motd.d/11-welcome

@@ -0,0 +1,17 @@
+#!/bin/sh
+
+###############################################################
+#  Script     : 11-welcome
+#  Author     : Petr Všetečka, Andre
+#  Email      : vsetecka@cesnet.cz
+#  Date       : 27/11/2018, 16/07/2024
+#  Description: prints distro name and kernel version
+#  Args       : none
+###############################################################
+
+clear
+
+printf "\nSystem managed by Ansible"
+
+printf "\nWelcome to "; lsb_release -ds
+printf "  System: "; uname -snrvm

templates/etc/update-motd.d/13-uptime

@@ -0,0 +1,13 @@
+#!/bin/sh
+
+###############################################################
+#  Script     : 13-uptime
+#  Author     : Petr Všetečka
+#  Email      : vsetecka@cesnet.cz
+#  Date       : 27/11/2018
+#  Description: prints total uptime in nice format
+#  Args       : none
+###############################################################
+
+
+printf "System is "; uptime -p

templates/etc/update-motd.d/15-hwstats

@@ -0,0 +1,31 @@
+#!/bin/sh
+
+###############################################################
+#  Script     : 15-hwstats
+#  Author     : Petr Všetečka
+#  Email      : vsetecka@cesnet.cz
+#  Date       : 27/11/2018
+#  Description: prints current time and usage of CPU, RAM & HDD
+#  Args       : none
+###############################################################
+
+
+printf "\nSystem information as of "; date
+printf "\n"
+
+# CPU
+printf "  CPU load: "; cat /proc/loadavg | awk '{ printf "%s %s %s", $1, $2, $3; }'
+printf " ("
+printf $(($(ps -e --no-headers | wc -l) - 1))
+printf " processes)\n"
+# RAM
+free -m | awk '/Mem/  { printf "  Memory:  %4sM  (%2d%%)  out of %2.1fG\n", $3, ($3/$2) * 100, $2/1000; }
+               /Swap/ { 
+                        if ( $3 == 0 )
+                            printf "  Swap:     not available\n";
+                        else
+                            printf "  Swap:    %4sM  (%2d%%)  out of %2.1fG\n", $3, ($3/$2) * 100, $2/1000;
+
+                      }'
+# Disk
+df -h   | awk '/^\//  { printf "  Disk:    %5s  (%3s)  out of %4s\n", $3, $5, $2; }'

templates/etc/update-motd.d/17-users

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+#!/bin/sh
+
+###############################################################
+#  Script     : 17-users
+#  Author     : Petr Všetečka
+#  Email      : vsetecka@cesnet.cz
+#  Date       : 27/11/2018
+#  Description: prints names of all users currently logged in
+#  Args       : none
+###############################################################
+
+
+printf "\n"
+w -h | awk 'BEGIN { printf "Users logged in:"; }
+                  { printf " %s", $1; }'
+top -bn1 | awk 'BEGIN { FS=",  "; }
+                $2~/user/ { print " (" $2 " total)"; }
+                $3~/user/ { print " (" $3 " total)"; }'

templates/etc/update-motd.d/19-ipaddresses

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+#!/bin/sh
+
+###############################################################
+#  Script     : 19-ipaddresses
+#  Author     : Andre
+#  Date       : 16/07/2024
+#  Description: displays ipv4 and ipv6 addresses
+#  Args       : none
+###############################################################
+
+printf "\n"
+
+printf "IPv4 addresses\n"
+printf "===============================================================================\n"
+ip -h -br -f inet a 
+printf "===============================================================================\n"
+printf "IPv6 addresses\n"
+ip -h -br -f inet6 a
+printf "===============================================================================\n"