Last Updated on 2014年8月8日 by かんりにん
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#topicpath
#contents
*postfinger
Simon Mudd氏作のpostfix用ユーティリティスクリプト。
#postfixのsrc.rpmを探していてたまたま見つけた…
postfixのインストール環境とコンフィグが表示される便利コマンド。
【ダウンロード元】
http://ftp.wl0.org/postfinger/
**ダウンロード
シェルスクリプトがテキスト状態でサイトにおかれているので
ダウンロードして、実行権限をつければ即利用可。
最新版のpostfinger-1.30を/usr/local/bin/に落としてくる。
リネームは任意で。シンボリックリンクでもいいと思う。
# cd /usr/local/bin/
# wget http://ftp.wl0.org/postfinger/postfinger-1.30
# mv postfinger-1.30 postfinger
# chmod 755 postfinger
**実行例
postfixのバージョンのほか、main.cfの設定パラメータ(デフォルトから変更したもの)や
master.cfの内容を表示できる。
オプションで見たい情報だけ指定することも可能。
# postfinger
postfinger – postfix configuration on Wed Jul 5 17:03:16 JST 2006
version: 1.30
Warning: postfinger output may show private configuration information,
such as ip addresses and/or domain names which you do not want to show
to the public. If this is the case it is your responsibility to modify
the output to hide this private information. [Remove this warning with
the –nowarn option.]
–System Parameters–
mail_version = 2.1.5
hostname = test2
uname = Linux test2 2.6.9-34.EL #1 Wed Mar 8 00:07:35 CST 2006 i686 i686 i386 GNU/Linux
–Packaging information–
looks like this postfix comes from RPM package: postfix-2.1.5-4.2.RHEL4
–main.cf non-default parameters–
alias_database = hash:/etc/postfix/aliases
alias_maps = hash:/etc/postfix/aliases
home_mailbox = Maildir/
mailq_path = /usr/bin/mailq.postfix
manpage_directory = /usr/share/man
mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
mydomain = local.hde.co.jp
myhostname = vm13
myorigin = $mydomain
newaliases_path = /usr/bin/newaliases.postfix
readme_directory = /usr/share/doc/postfix-2.1.5/README_FILES
sample_directory = /usr/share/doc/postfix-2.1.5/samples
sendmail_path = /usr/sbin/sendmail.postfix
transport_maps = hash:/etc/postfix/transport
–master.cf–
smtp inet n – n – – smtpd
pickup fifo n – n 60 1 pickup
cleanup unix n – n – 0 cleanup
qmgr fifo n – n 300 1 qmgr
rewrite unix – – n – – trivial-rewrite
bounce unix – – n – 0 bounce
defer unix – – n – 0 bounce
trace unix – – n – 0 bounce
verify unix – – n – 1 verify
flush unix n – n 1000? 0 flush
proxymap unix – – n – – proxymap
smtp unix – – n – – smtp
relay unix – – n – – smtp
showq unix n – n – – showq
error unix – – n – – error
local unix – n n – – local
virtual unix – n n – – virtual
lmtp unix – – n – – lmtp
anvil unix – – n – 1 anvil
maildrop unix – n n – – pipe
flags=DRhu user=vmail argv=/usr/local/bin/maildrop -d ${recipient}
old-cyrus unix – n n – – pipe
flags=R user=cyrus argv=/usr/lib/cyrus-imapd/deliver -e -m ${extension} ${user}
cyrus unix – n n – – pipe
user=cyrus argv=/usr/lib/cyrus-imapd/deliver -e -r ${sender} -m ${extension} ${user}
uucp unix – n n – – pipe
flags=Fqhu user=uucp argv=uux -r -n -z -a$sender – $nexthop!rmail ($recipient)
ifmail unix – n n – – pipe
flags=F user=ftn argv=/usr/lib/ifmail/ifmail -r $nexthop ($recipient)
bsmtp unix – n n – – pipe
flags=Fq. user=foo argv=/usr/local/sbin/bsmtp -f $sender $nexthop $recipient
— end of postfinger output —
#
manのアーカイブは無いが、postfinger –helpでオプションを確認できる。
# postfinger –help
postfinger version: 1.30: a Postfix configuration extraction utility
Usage: postfinger [options]
Options can be any of:
–all Show all configuration information
–system Show basic system environment (os/kernel/…) [default]
–package Show packaging information [default]
–locking Show mailbox locking methods
–tables Show supported lookup tables
–main Show main.cf non-default configuration values [default]
–defaultsinmain Show main.cf defined values which are identical to defaults
–master Show master.cf configuration [default]
–permissions Show some of the spool_directory permissions
–libraries Show the Postfix libraries dependencies
–nosystem Do not show basic system environment (os/kernel/…)
–nomain Do not show main.cf non-default configuration values
–nomaster Do not show master.cf configuration
–nowarn Do not warn about private information being leaked to
outsiders
–version print the version of postfinger being used and exit
Mail bug reports and suggestions to
#
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