Get-CountOfJerryShows.ps1

1. <# 
2. .SYNOPSIS 
3.     Counts Jerry Garcia live shows on q: drive   
4. .DESCRIPTION 
5.     I store Jerry Garcia live shows on my Q: drive. This 
6.     script counts the shows by year, and gives a total. 
7. .NOTES 
8.     File Name  : get-countofjerryshows.ps1 
9.     Author     : Thomas Lee - tfl@psp.co.uk 
10.     Requires   : PowerShell V2 CTP3 
11. .LINK 
12.     http://www.pshscripts.blogspot.com 
13. .EXAMPLE 
14.     PS C:\foo> .\get-countofjerryshows 
15.     in: jg_1972_project,    9 shows 
16.     in: jg_1973_project,   39 shows 
17.     in: jg_1974_project,   40 shows 
18.     in: jg_1975_project,   34 shows 
19.     in: jg_1976_project,   52 shows 
20.     in: jg_1977_project,   53 shows 
21.     in: jg_1978_project,   27 shows 
22.     in: jg_1979_project,   31 shows 
23.     in: jg_1980_project,   56 shows 
24.     in: jg_1982_project,   84 shows 
25.     in: jg_1983_project,    3 shows 
26.     in: jg_1984_project,   76 shows 
27.     in: jg_1985_project,   22 shows 
28.     in: jg_1986_project,   25 shows 
29.     in: jg_1989_project,   32 shows 
30.     in: jg_1990_project,    1 shows 
31.     in: jg_1991_project,   64 shows 
32.     in: jg_1992_project,   26 shows 
33.     in: jg_1993_project,    5 shows 
34.     in: jg_1994_project,   36 shows 
35.     in: jg_1995_project,   19 shows 
36.     734 shows in total 
37. #> 
38.  
39. ## 
40. # Start of Script 
41. ## 
42.  
43. # Get starting point and move there 
44.  
45. $jerry = "q:\Jerry Garcia" 
46. cd $jerry 
47.  
48. # Get sub-dirs that contain shows 
49. $dirs = ls | where {$_.Name -match "jg_"} 
50.  
51. # Now iterate and count 
52. $total = 0 
53. foreach ($dir in $dirs) { 
54.   $shows = ls $dir.FullName 
55.   if ($shows.count) {$count=$shows.count} else {$count = 1} 
56.   "In: {0,-15}, {1,4} shows" -f $dir.Name, $count 
57.   $total += $count 
58. } 
59. "{0} shows in total" -f $total 

Technorati Tags: Grateful Dead,Jerry Garcia,shows,PowerShell,script