run(b=new_toplevel) Instance Public methods Generate results and print them. (see #result)

set_eoutvar(compiler, eoutvar = '_erbout') Instance Public methods Can be used to set eoutvar as described in ::new. It's probably easier to just use the constructor though, since calling this method requires the setup of an ERB compiler object.

endgrent() Class Public methods Ends the process of scanning through the /etc/group file begun by ::getgrent, and closes the file.

endpwent() Class Public methods Ends the process of scanning through the /etc/passwd file begun with ::getpwent, and closes the file.

getgrent() Class Public methods Returns an entry from the /etc/group file. The first time it is called it opens the file and returns the first entry; each successive call returns the next entry, or nil if the end of the file has been reached. To close the file when processing is complete, call ::endgrent. Each entry is returned as a Group struct

getgrgid(group_id) â Group Class Public methods Returns information about the group with specified integer group_id, as found in /etc/group. The information is returned as a Group struct. See the unix manpage for getgrgid(3) for more detail. Example: Etc.getgrgid(100) #=> #<struct Struct::Group name="users", passwd="x", gid=100, mem=["meta", "root"]>

getgrnam(name) â Group Class Public methods Returns information about the group with specified name, as found in /etc/group. The information is returned as a Group struct. See the unix manpage for getgrnam(3) for more detail. Example: Etc.getgrnam('users') #=> #<struct Struct::Group name="users", passwd="x", gid=100, mem=["meta", "root"]>

getlogin â String Class Public methods Returns the short user name of the currently logged in user. Unfortunately, it is often rather easy to fool ::getlogin. Avoid ::getlogin for security-related purposes. If ::getlogin fails, try ::getpwuid. See the unix manpage for getpwuid(3) for more detail. e.g. Etc.getlogin -> 'guest'

getpwent() Class Public methods Returns an entry from the /etc/passwd file. The first time it is called it opens the file and returns the first entry; each successive call returns the next entry, or nil if the end of the file has been reached. To close the file when processing is complete, call ::endpwent. Each entry is returned as a Passwd struct.

getpwnam(name) â Passwd Class Public methods Returns the /etc/passwd information for the user with specified login name. The information is returned as a Passwd struct. See the unix manpage for getpwnam(3) for more detail. Example: Etc.getpwnam('root') #=> #<struct Struct::Passwd name="root", passwd="x", uid=0, gid=0, gecos="root",dir="/root", shell="/bin/bash">