LsUsrBin - command ls -lan /usr/bin

The ls -lan /usr/bin command provides information for the listing of the /usr/bin directory.

Sample input is shown in the Examples. See FileListing class for additional information.

For ls_usr_bin, it may collect a lot of files or directories that may not be necessary, so a default filter add_filter(Specs.ls_usr_bin, “total”) has been added in this parser.

If addtional file or directory need to be collected by this parser, please add related filter to corresponding code.

Sample added filter:

>>> add_filter(Specs.ls_usr_bin, "python")
>>> add_filter(Specs.ls_usr_bin, "virt")

Sample directory list collected:

total 41472
lrwxrwxrwx.  1 0  0        7 Oct 22  2019 python -> python2
-rwxr-xr-x.  1 0  0     2558 Apr 10  2019 python-argcomplete-check-easy-install-script
-rwxr-xr-x.  1 0  0      318 Apr 10  2019 python-argcomplete-tcsh
lrwxrwxrwx.  1 0  0       14 Oct 22  2019 python-config -> python2-config
lrwxrwxrwx.  1 0  0        9 Oct 22  2019 python2 -> python2.7

Examples

>>> "accessdb" in ls_usr_bin
False
>>> "/usr/bin" in ls_usr_bin
True
>>> ls_usr_bin.dir_entry('/usr/bin', 'python-argcomplete-tcsh')['type']
'-'
>>> ls_usr_bin.dir_entry('/usr/bin', 'python2')['type']
'l'
class insights.parsers.ls_usr_bin.LsUsrBin(context, extra_bad_lines=None)[source]

Bases: CommandParser, FileListing

Parses output of ls -lan /usr/bin command.