Safeguard for Sudo 2.0 - Administrators Guide

Syntax

string join( list X [, string delimiter] )

Description

join returns a string constructed by concatenating each element of list X. Each element of the string is separated by delimiter. The default delimiter is a space character.

Example

trustedusers={"jamie", "cory", "robyn"}; 
print(join(trustedusers, "\n")); 

Prints the following string:

jamie 
cory 
robyn

Related Topics

append

insert

Syntax

int length( list|string X )

Description

length returns the number of elements in the specified list or the number of characters in the specified string.

Example

trustedusers={"jamie", "cory", "robyn"}; 
print(length(trustedusers)); 

Syntax

string lsubst( list X, string pattern, string replacement )

Description

lsubst substitutes part of a string with another string throughout all or a specified part of a list X.

Example

print(lsubst({"xxxonexxx","xxxonexxx"},"one","two")); 

#prints the following list 
#"{xxxtwoxxx,xxxtwoxxx}" 

Syntax

list range( list X, int begin, int end )

Description

The range function returns a subset of the elements from list X. The subset of elements in the range specified by begin and end. Any value for end greater than the length of the list is the same as end.

Example

trustedusers={"jamie", "cory", "robyn"}; 
a=range(trustedusers, 1, 2); 

The value of a is set to: {"cory", "robyn"}