Did you spot the difference between:
' cd /and/updates'

[download]
and 
"cd /and/updates"

[download]
(and don't look at the single and double quotes!)

You have an extra space character in the first string and your regex-substitution in ch_dir doesn't remove it.

CountZero

A program should be light and agile, its subroutines connected like a string of pearls. The spirit and intent of the program should be retained throughout. There should be neither too little or too much, neither needless loops nor useless variables, neither lack of structure nor overwhelming rigidity." - The Tao of Programming, 4.1 - Geoffrey James

In reply to Re: Updates problem with single quote by CountZero
in thread Updates problem with single quote by Sun751

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