IBM Prerequisite Scanner, Руководство пользователя

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Appendix E. Common functions for Windows systems
Prerequisite Scanner has a set of common functions in the
/lib/
common_function.vbs
file for running checks on Windows systems.
Table 32. Functions in common_function.vbs
Function Description
“allFiles()” on page 114 Reads the file names in a specified directory
into an array.
“arrayToString()” on page 114 Creates a string representation for the array.
“bigthan()” on page 115 Calculates the difference between the
expected and actual value of the prerequisite
property if that prerequisite property is a
size in MBs or GBs.
“changeMG()” on page 115 Converts the input parameter to MBs or GBs
for disk space or memory prerequisite
properties.
“checkItemToString()” on page 116 Creates a string representation for the
CheckItem object.
“dictionaryToString()” on page 116 Creates a string representation for the
scripting dictionary object.
“exeCommand()” on page 117 Executes the specified command and returns
the result from that command's execution.
“filterCommand()” on page 117 Executes the specified command and returns
the lines from the result of the command
that match the specified pattern.
“filterFile()” on page 118 Reads and filters the contents of a file to a
scripting dictionary object.
“findNewest()” on page 118 Finds the latest configuration file.
“findSuitableFile()” on page 119 Finds the relevant configuration file for a
product and version.
“fmt()” on page 120 Modifies a string by adding a specified
number of characters from another string to
it and padding the other string with space
characters if the length of the other string is
too short or truncating the other string if it
is too long.
“formatForDisplay()” on page 120 Formats the input parameter to make it
readable.
“formatSizeForDisplay()” on page 121 Takes the input parameter and appends or
trims the fractional part of the input
parameter to two decimal points, for
example, 123MB to 123.00MB or 12.123MBs
to 12.12MBs.
“getDecimalSeparator()” on page 121 Determines the decimal separator that is
used for the current locale.
“getFirstMatch()” on page 121 Gets the first match of the search string in
the array.
© Copyright IBM Corp. 2009, 2012
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