Merge pull request #11 from Icinga/documentation

Fix documentation

Author: LordHepipud

plugins/Invoke-IcingaCheckMemory.psm1

@@ -13,7 +13,11 @@
    PS>Invoke-IcingaCheckMemory -Verbosity 3 -Warning 60 -Critical 80
    [WARNING]: % Memory Check 78.74 is greater than 60
 .EXAMPLE
-   PS> 
+   PS> Invoke-IcingaCheckMemory -WarningPercent 0:30 -CriticalPercent 0:50
+   [WARNING] Check package "Memory Usage" - [WARNING] Memory Percent Used
+   \_ [WARNING] Memory Percent Used: Value "48.07%" is greater than threshold "30%"
+   | 'memory_percent_used'=48.07%;0:30;0:50;0;100 'used_bytes'=3.85GB;;;0;8
+   1
 .PARAMETER Warning
    Used to specify a Warning threshold. In this case an string value.
 

plugins/Invoke-IcingaCheckUptime.psm1

@@ -12,6 +12,12 @@
    PS> Invoke-IcingaCheckUptime -Warning 18d -Critical 20d
    [WARNING]: Check package "Windows Uptime: Days: 19 Hours: 13 Minutes: 48 Seconds: 29" is [WARNING]
    | 'Windows Uptime'=1691309,539176s;1555200;1728000 
+.EXAMPLE
+   PS> Invoke-IcingaCheckUptime -Warning 25d:
+   [WARNING] Check package "System Uptime: 22d 16h 42m 35s" - [WARNING] System Uptime
+   \_ [WARNING] System Uptime: Value "1960955.28s" is lower than threshold "2160000s"
+   | 'system_uptime'=1960955.28s;2160000:;
+   1
 .PARAMETER Warning
    Used to specify a Warning threshold. In this case a string.
    Allowed units include: ms, s, m, h, d, w, M, y

plugins/Invoke-IcingaCheckUsedPartitionSpace.psm1

@@ -28,7 +28,7 @@
    Used to specify an array of partitions to be excluded.
    e.g. 'C:\','D:\'
 .PARAMETER Include
-   Used to specify an array of partitions to be included.
+   Used to specify an array of partitions to be included. If not set, the check expects that all not excluded partitions should be checked.
    e.g. 'C:\','D:\'
 .INPUTS
    System.String

plugins/Invoke-IcingaCheckUsers.psm1

@@ -1,18 +1,24 @@
 <#
 .SYNOPSIS
-   Checks how many files are in a directory.
+   Checks how many users are logged on to the host
 .DESCRIPTION
-   Invoke-IcingaCheckDirectory returns either 'OK', 'WARNING' or 'CRITICAL', based on the thresholds set.
-   e.g 'C:\Users\Icinga\Backup' contains 200 files, WARNING is set to 150, CRITICAL is set to 300. In this case the check will return CRITICAL
+   Invoke-IcingaCheckUsers returns either 'OK', 'WARNING' or 'CRITICAL', based on the thresholds set.
+   e.g There are 13 users logged on, WARNING is set to 8, CRITICAL is set to 15. In this case the check will return WARNING.
    More Information on https://github.com/Icinga/icinga-powershell-plugins
 .FUNCTIONALITY
-   This module is intended to be used to check how many files and directories are within are specified path. 
+   This module is intended to check how many users are loged onto a host. 
    Based on the thresholds set the status will change between 'OK', 'WARNING' or 'CRITICAL'. The function will return one of these given codes.
    
 .EXAMPLE
-   PS>
+   PS> Invoke-IcingaCheckUsers -Warning 8 -Critical 15
+   [WARNING] Check package "Users" - [WARNING] Logged On Users
+   \_ [WARNING] Logged On Users: Value "13" is greater than threshold "8"
+   | 'logged_on_users'=13;8;15 'logged_on_users_test'=5;; 'logged_on_users_umfd0'=1;; 'logged_on_users_dwm1'=2;; 'logged_on_users_system'=1;; 'logged_on_users_dwm2'=2;; 'logged_on_users_umfd1'=1;; 'logged_on_users_umfd2'=1;;
 .EXAMPLE
-   PS>
+   PS>  Invoke-IcingaCheckUsers -Username 'astoll' -Warning 8 -Critical 15
+   [OK] Check package "Users"
+   | 'logged_on_users_test'=5;8;15
+   0
 .PARAMETER Warning
    Used to specify a Warning threshold. In this case an integer value.
 .PARAMETER Critical