Ls Etc Directory

Parsers provided in this module includes:

LsEtc - command ls -lan /etc </etc/sub-dirs>

LsEtcSsh - command /bin/ls -lanL /etc/ssh

class insights.parsers.ls_etc.LsEtc(context, extra_bad_lines=None)

Bases: CommandParser, FileListing

Parses output of ls -lan /etc </etc/sub-directories> command.

The ls -lan /etc </etc/sub-directories> command provides information for the listing of the /etc directory and specified sub-directories. See FileListing class for additional information.

Sample ls -lan /etc/sysconfig /etc/rc.d/rc3.d output:

/etc/sysconfig:
total 96
drwxr-xr-x.  7 0 0 4096 Jul  6 23:41 .
drwxr-xr-x. 77 0 0 8192 Jul 13 03:55 ..
drwxr-xr-x.  2 0 0   41 Jul  6 23:32 cbq
drwxr-xr-x.  2 0 0    6 Sep 16  2015 console
-rw-------.  1 0 0 1390 Mar  4  2014 ebtables-config
-rw-r--r--.  1 0 0   72 Sep 15  2015 firewalld
lrwxrwxrwx.  1 0 0   17 Jul  6 23:32 grub -> /etc/default/grub

/etc/rc.d/rc3.d:
total 4
drwxr-xr-x.  2 0 0   58 Jul  6 23:32 .
drwxr-xr-x. 10 0 0 4096 Sep 16  2015 ..
lrwxrwxrwx.  1 0 0   20 Jul  6 23:32 K50netconsole -> ../init.d/netconsole
lrwxrwxrwx.  1 0 0   17 Jul  6 23:32 S10network -> ../init.d/network
lrwxrwxrwx.  1 0 0   15 Jul  6 23:32 S97rhnsd -> ../init.d/rhnsd

Examples

>>> "sysconfig" in ls_etc
False
>>> "/etc/sysconfig" in ls_etc
True
>>> len(ls_etc.files_of('/etc/sysconfig'))
3
>>> ls_etc.files_of("/etc/sysconfig")
['ebtables-config', 'firewalld', 'grub']
>>> ls_etc.dirs_of("/etc/sysconfig")
['.', '..', 'cbq', 'console']
>>> ls_etc.specials_of("/etc/sysconfig")
[]
>>> ls_etc.total_of("/etc/sysconfig")
96
>>> ls_etc.dir_entry('/etc/sysconfig', 'grub') == {'group': '0', 'name': 'grub', 'links': 1, 'perms': 'rwxrwxrwx.', 'raw_entry': 'lrwxrwxrwx.  1 0 0   17 Jul  6 23:32 grub -> /etc/default/grub', 'owner': '0', 'link': '/etc/default/grub', 'date': 'Jul  6 23:32', 'type': 'l', 'dir': '/etc/sysconfig', 'size': 17}
True
>>> ls_etc.files_of('/etc/rc.d/rc3.d')
['K50netconsole', 'S10network', 'S97rhnsd']
>>> sorted(ls_etc.listing_of("/etc/sysconfig").keys()) == sorted(['console', 'grub', '..', 'firewalld', '.', 'cbq', 'ebtables-config'])
True
>>> sorted(ls_etc.listing_of("/etc/sysconfig")['console'].keys()) == sorted(['group', 'name', 'links', 'perms', 'raw_entry', 'owner', 'date', 'type', 'dir', 'size'])
True
>>> ls_etc.listing_of("/etc/sysconfig")['console']['type']
'd'
>>> ls_etc.listing_of("/etc/sysconfig")['console']['perms']
'rwxr-xr-x.'
>>> ls_etc.dir_contains("/etc/sysconfig", "console")
True
>>> ls_etc.dir_entry("/etc/sysconfig", "console") == {'group': '0', 'name': 'console', 'links': 2, 'perms': 'rwxr-xr-x.', 'raw_entry': 'drwxr-xr-x.  2 0 0    6 Sep 16  2015 console', 'owner': '0', 'date': 'Sep 16  2015', 'type': 'd', 'dir': '/etc/sysconfig', 'size': 6}
True
>>> ls_etc.dir_entry("/etc/sysconfig", "grub")['type']
'l'
>>> ls_etc.dir_entry("/etc/sysconfig", "grub")['link']
'/etc/default/grub'

class insights.parsers.ls_etc.LsEtcSsh(context, extra_bad_lines=None)

Bases: CommandParser, FileListing

Parses output of ls -lanL /etc/ssh command.

Sample ls -lanL /etc/ssh output:

total 612
drwxr-xr-x.   3 0   0    245 Aug 11 14:19 .
drwxr-xr-x. 138 0   0   8192 Jul 29 19:11 ..
-rw-r--r--.   1 0   0 577388 Mar 27  2020 moduli
-rw-r--r--.   1 0   0   1770 Mar 27  2020 ssh_config
drwxr-xr-x.   2 0   0     28 May 12 17:10 ssh_config.d
-rw-r-----.   1 0 994    480 May 13 09:58 ssh_host_ecdsa_key
-rw-r--r--.   1 0   0    162 May 13 09:58 ssh_host_ecdsa_key.pub
-rw-r-----.   1 0 994    387 May 13 09:58 ssh_host_ed25519_key
-rw-r--r--.   1 0   0     82 May 13 09:58 ssh_host_ed25519_key.pub
-rw-r-----.   1 0 994   2578 May 13 09:58 ssh_host_rsa_key
-rw-r--r--.   1 0   0    554 May 13 09:58 ssh_host_rsa_key.pub
-rw-------.   1 0   0   4260 Aug 11 14:19 sshd_config

Examples

>>> type(ls_etc_ssh)
<class 'insights.parsers.ls_etc.LsEtcSsh'>
>>> ls_etc_ssh.files_of("/etc/ssh")
['moduli', 'ssh_config', 'ssh_host_ecdsa_key', 'ssh_host_ecdsa_key.pub', 'ssh_host_ed25519_key', 'ssh_host_ed25519_key.pub', 'ssh_host_rsa_key', 'ssh_host_rsa_key.pub', 'sshd_config']
>>> ls_etc_ssh.dir_entry('/etc/ssh', 'ssh_host_rsa_key')['perms']
'rw-r-----.'