All,
We're trying at the day job to use Augtool to clean up some
in-the-os-by-default comments. Under FreeBSD, this is what you might find
in a stock /etc/pam.d/sshd:
match /files/etc/pam.d/sshd/*
/files/etc/pam.d/sshd/#comment[1] = $FreeBSD: releng/11.4/etc/pam.d/sshd
197769 2009-10-05 09:28:54Z des $
/files/etc/pam.d/sshd/#comment[2] = PAM configuration for the "sshd"
service
/files/etc/pam.d/sshd/#comment[3] = auth
/files/etc/pam.d/sshd/1 = (none)
/files/etc/pam.d/sshd/2 = (none)
/files/etc/pam.d/sshd/#comment[4] = auth sufficient
pam_krb5.so no_warn try_first_pass
/files/etc/pam.d/sshd/#comment[5] = auth sufficient
pam_ssh.so no_warn try_first_pass
/files/etc/pam.d/sshd/3 = (none)
/files/etc/pam.d/sshd/#comment[6] = account
/files/etc/pam.d/sshd/4 = (none)
/files/etc/pam.d/sshd/#comment[7] = account required pam_krb5.so
/files/etc/pam.d/sshd/5 = (none)
/files/etc/pam.d/sshd/6 = (none)
/files/etc/pam.d/sshd/#comment[8] = session
/files/etc/pam.d/sshd/#comment[9] = session optional pam_ssh.so
want_agent
/files/etc/pam.d/sshd/7 = (none)
/files/etc/pam.d/sshd/#comment[10] = password
/files/etc/pam.d/sshd/#comment[11] = password sufficient pam_krb5.so
no_warn try_first_pass
/files/etc/pam.d/sshd/8 = (none)
And what I can't seem to find out how to do is match comments by name. For
example, if I wanted to match any (or delete) any comment that include
pam_krb5, how would I do it?
As a comment, the usual parsing rules don't apply, and in all the wiki
docs I can't find a clean example about "This is how you match a string by
name". (Call this a docbug maybe?)
Help?
-Dan
PS, here's some of the things I've been trying -- am I just barking up the
wrong tree here?
augtool> match /files/etc/pam.d/sshd/#comment[ value = freebsd ]
(no matches)
augtool> match /files/etc/pam.d/sshd/#comment[ value = "freebsd" ]
(no matches)
augtool> match /files/etc/pam.d/sshd/#comment[ value() = "freebsd" ]
error: Invalid path expression
error: empty name
/files/etc/pam.d/sshd/#comment[ |=|value() = "freebsd" ]
augtool> match /files/etc/pam.d/sshd/#comment[ value = regex("freebsd") ]
error: Invalid path expression
error: empty name
/files/etc/pam.d/sshd/#comment[ value = |=|regex("freebsd") ]
augtool> match /files/etc/pam.d/sshd/#comment[ value = regexp("freebsd") ]
error: Invalid path expression
error: type error
/files/etc/pam.d/sshd/#comment[ value = regexp("freebsd") ]|=|
augtool> match /files/etc/pam.d/sshd/#comment[ value = regexp("freebsd") ]
error: Invalid path expression
error: type error
/files/etc/pam.d/sshd/#comment[ value = regexp("freebsd") ]|=|
augtool> match /files/etc/pam.d/sshd/#comment[ regexp("freebsd") ]
error: Invalid path expression
error: type error
/files/etc/pam.d/sshd/#comment[ regexp("freebsd") ]|=|
augtool> match /files/etc/pam.d/sshd/#comment[ regexp(freebsd) ]
error: Invalid path expression
error: type error
/files/etc/pam.d/sshd/#comment[ regexp(freebsd) ]|=|
augtool> match /files/etc/pam.d/sshd/#comment[ regexp(/freebsd/) ]
error: Invalid path expression
error: empty name
--
--------Dan Mahoney--------
Techie, Sysadmin, WebGeek
Gushi on efnet/undernet IRC
FB: fb.com/DanielMahoneyIV
LI: linkedin.com/in/gushi
Site: http://www.gushi.org
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