@class function
@name exec
@param command Command to call
-@return String containg the return the output of the command
+@return String containing the return the output of the command
]]
---[[
@class function
@name getenv
@param var Name of the environment variable to retrieve (optional)
-@return String containg the value of the specified variable
+@return String containing the value of the specified variable
@return Table containing all variables if no variable name is given
]]
[ "ip", "name" ]
]]
+---[[
+Returns a two-dimensional table of host hints.
+
+@class function
+@name net.host_hints
+@return Table of table containing known hosts from various sources,
+ indexed by mac address. Each subtable contains at least one
+ of the fields "name", "ipv4" or "ipv6".
+]]
+
---[[
Returns conntrack information
]]
---[[
-Retrieve user informations for given uid.
+Retrieve user information for given uid.
@class function
@name getuser
@name user.checkpasswd
@param username String containing the Unix user name
@param pass String containing the password to compare
-@return Boolean indicating wheather the passwords are equal
+@return Boolean indicating whether the passwords are equal
]]
---[[