proto/pgsql_table, proto/ldap_table.
Typofixes for changes made 20221207. File: tls/tls_fprint.c.
+
+20221228
+
+ Long ago, a committee decided that "grep -E" and "grep -F"
+ are better than "egrep" and "fgrep". This could not be an
+ optimization for ease of use: the new command syntax requires
+ mixed case for common usage, and the new command is longer.
+ To make things better, some implementation now warns when
+ the "obsolete" syntax is used. To address this, all Postfix
+ code and documentation has been converted; a script
+ auxiliary/fix-grep/fix-grep.sh can revert the syntax if you
+ want to build Postfix on an older platform. Files: too many
+ to mention here.
maillog, /var/log/mail, /var/log/syslog, or something else. Typically, the
pathname is defined in the /etc/syslog.conf file.
- $ egrep '(reject|warning|error|fatal|panic):' /some/log/file
+ $ grep -E '(reject|warning|error|fatal|panic):' /some/log/file
Note: the most important error message is logged first. Later messages are not
as useful.
maillog, /var/log/mail, /var/log/syslog, or something else. Typically, the
pathname is defined in the /etc/syslog.conf file.
- $ egrep '(reject|warning|error|fatal|panic):' /some/log/file
+ $ grep -E '(reject|warning|error|fatal|panic):' /some/log/file
Note: the most important error message is logged first. Later messages are not
as useful.
maillog, /var/log/mail, /var/log/syslog, or something else. Typically, the
pathname is defined in the /etc/syslog.conf file.
- $ egrep '(reject|warning|error|fatal|panic):' /some/log/file
+ $ grep -E '(reject|warning|error|fatal|panic):' /some/log/file
Note: the most important error message is logged first. Later messages are not
as useful.
every night before the syslog files are rotated:
# postfix check
- # egrep '(reject|warning|error|fatal|panic):' /some/log/file
+ # grep -E '(reject|warning|error|fatal|panic):' /some/log/file
* The first line (postfix check) causes Postfix to report file permission/
ownership discrepancies.
every night before the syslog files are rotated:
# postfix check
- # egrep '(reject|warning|error|fatal|panic):' /some/log/file
+ # grep -E '(reject|warning|error|fatal|panic):' /some/log/file
* The first line (postfix check) causes Postfix to report file permission/
ownership discrepancies.
When Postfix does not receive or deliver mail, the first order of business is
to look for errors that prevent Postfix from working properly:
- % e\beg\bgr\bre\bep\bp '\b'(\b(w\bwa\bar\brn\bni\bin\bng\bg|\b|e\ber\brr\bro\bor\br|\b|f\bfa\bat\bta\bal\bl|\b|p\bpa\ban\bni\bic\bc)\b):\b:'\b' /\b/s\bso\bom\bme\be/\b/l\blo\bog\bg/\b/f\bfi\bil\ble\be |\b| m\bmo\bor\bre\be
+ % g\bgr\bre\bep\bp -\b-E\bE '\b'(\b(w\bwa\bar\brn\bni\bin\bng\bg|\b|e\ber\brr\bro\bor\br|\b|f\bfa\bat\bta\bal\bl|\b|p\bpa\ban\bni\bic\bc)\b):\b:'\b' /\b/s\bso\bom\bme\be/\b/l\blo\bog\bg/\b/f\bfi\bil\ble\be |\b| m\bmo\bor\bre\be
Note: the most important message is near the BEGINNING of the output. Error
messages that come later are less useful.
maillog, /var/log/mail, /var/log/syslog, or something else. Typically, the
pathname is defined in the /etc/syslog.conf file.
- $ egrep '(reject|warning|error|fatal|panic):' /some/log/file
+ $ grep -E '(reject|warning|error|fatal|panic):' /some/log/file
Note: the most important error message is logged first. Later messages are not
as useful.
maillog, /var/log/mail, /var/log/syslog, or something else. Typically, the
pathname is defined in the /etc/syslog.conf file.
- $ egrep '(reject|warning|error|fatal|panic):' /some/log/file
+ $ grep -E '(reject|warning|error|fatal|panic):' /some/log/file
Note: the most important error message is logged first. Later messages are not
as useful.
maillog, /var/log/mail, /var/log/syslog, or something else. Typically, the
pathname is defined in the /etc/syslog.conf file.
- $ egrep '(reject|warning|error|fatal|panic):' /some/log/file
+ $ grep -E '(reject|warning|error|fatal|panic):' /some/log/file
Note: the most important error message is logged first. Later messages are not
as useful.
every night before the syslog files are rotated:
# postfix check
- # egrep '(reject|warning|error|fatal|panic):' /some/log/file
+ # grep -E '(reject|warning|error|fatal|panic):' /some/log/file
* The first line (postfix check) causes Postfix to report file permission/
ownership discrepancies.
# Find deliveries to example.com
#
$ tail -10000 /var/log/maillog |
- egrep -i ': to=<.*@example\.com>,' |
+ grep -E -i ': to=<.*@example\.com>,' |
less
# Find messages from example.com
#
$ tail -10000 /var/log/maillog |
- egrep -i ': from=<.*@example\.com>,' |
+ grep -E -i ': from=<.*@example\.com>,' |
less
You may want to drill in on some specific queue ids:
# Find all messages for a specific queue id.
#
- $ tail -10000 /var/log/maillog | egrep ': 2B2173FF68: '
+ $ tail -10000 /var/log/maillog | grep -E ': 2B2173FF68: '
Also look for queue manager warning messages in the log. These warnings can
suggest strategies to reduce congestion.
- $ egrep 'qmgr.*(panic|fatal|error|warning):' /var/log/maillog
+ $ grep -E 'qmgr.*(panic|fatal|error|warning):' /var/log/maillog
When all else fails try the Postfix mailing list for help, but please don't
forget to include the top 10 or 20 lines of qshape(1) output.
"stock" opportunistic TLS configuration, then you can: erase all the SMTP
client TLS settings and then enable client TLS:
- # postconf -X `postconf -nH | egrep '^smtp(_|_enforce_|_use_)tls'`
+ # postconf -X `postconf -nH | grep -E '^smtp(_|_enforce_|_use_)tls'`
# postfix tls enable-client
# postfix reload
"stock" server TLS configuration, then you can: erase all the SMTP server TLS
settings and then enable server TLS:
- # postconf -X `postconf -nH | egrep '^smtpd(_|_enforce_|_use_)tls'`
+ # postconf -X `postconf -nH | grep -E '^smtpd(_|_enforce_|_use_)tls'`
# postfix tls enable-server
# postfix reload
instructions to identify falsely flagged messages in the Postfix
queue, and what actions may be taken.
+Incompatible changes with snapshot 20221228
+===========================================
+
+Postfix documentation and code have been converted to use "grep -E"
+and "grep -F" instead of the historical forms egrep and fgrep. To
+build Postfix on a system that supports only the historical forms,
+run the script auxiliary/fix-grep/fix-grep.sh to revert this change.
+
Incompatible changes with snapshot 20220507
===========================================
--- /dev/null
+#!/bin/sh
+
+# Fix grep -[EF] for systems that require the historical forms egrep
+# and fgrep. Run this script in the top-level Postfix directory as
+# sh auxiliary/fix-grep/fix-grep.sh
+
+# Use only historical grep syntax.
+find * -type f | xargs grep -l 'grep -[EF]' | xargs perl -pi -e '
+ s/grep -E/egrep/g;
+ s/grep -F/fgrep/g;
+'
# Check Postfix mail_owner-owned directory tree owner.
find `ls -d $queue_directory/* | \
- egrep '/(saved|incoming|active|defer|deferred|bounce|hold|trace|corrupt|public|private|flush)$'` \
+ grep -E '/(saved|incoming|active|defer|deferred|bounce|hold|trace|corrupt|public|private|flush)$'` \
! \( -type p -o -type s \) ! -user $mail_owner \
-exec $WARN not owned by $mail_owner: {} \;
# .IP "\fBsmtp_tls_loglevel (0)\fR"
# Enable additional Postfix SMTP client logging of TLS activity.
# .IP "\fBsmtp_tls_security_level (empty)\fR"
-# The default SMTP TLS security level for the Postfix SMTP client;
-# when a non-empty value is specified, this overrides the obsolete
-# parameters smtp_use_tls, smtp_enforce_tls, and smtp_tls_enforce_peername.
+# The default SMTP TLS security level for the Postfix SMTP client.
# .IP "\fBsmtp_tls_session_cache_database (empty)\fR"
# Name of the file containing the optional Postfix SMTP client
# TLS session cache.
}
rsa=
ecdsa=
-for _algo in `$postconf -T public-key-algorithms | egrep '^(rsa|ecdsa)$'`
+for _algo in `$postconf -T public-key-algorithms | grep -E '^(rsa|ecdsa)$'`
do
eval $_algo=$_algo
done
for cmd in ec rsa; do
$openssl $cmd -passin "pass:umask 077" -in "$1" -pubout |
$openssl $cmd -pubin -outform DER |
- hex_sha256 | egrep -v "${null256}" && return 0
+ hex_sha256 | grep -E -v "${null256}" && return 0
done 2>/dev/null
return 1
}
for cmd in ec rsa; do
$openssl x509 -pubkey -noout -in "$1" |
$openssl $cmd -pubin -outform DER |
- hex_sha256 | egrep -v "${null256}" && return 0
+ hex_sha256 | grep -E -v "${null256}" && return 0
done 2>/dev/null
return 1
}
<blockquote>
<pre>
# postfix check
-# egrep '(reject|warning|error|fatal|panic):' /some/log/file
+# grep -E '(reject|warning|error|fatal|panic):' /some/log/file
</pre>
</blockquote>
<blockquote>
<pre>
-% <b>egrep '(warning|error|fatal|panic):' /some/log/file | more</b>
+% <b>grep -E '(warning|error|fatal|panic):' /some/log/file | more</b>
</pre>
</blockquote>
<blockquote>
<pre>
-$ egrep '(reject|warning|error|fatal|panic):' /some/log/file
+$ grep -E '(reject|warning|error|fatal|panic):' /some/log/file
</pre>
</blockquote>
<blockquote>
<pre>
-$ egrep '(reject|warning|error|fatal|panic):' /some/log/file
+$ grep -E '(reject|warning|error|fatal|panic):' /some/log/file
</pre>
</blockquote>
<blockquote>
<pre>
-$ egrep '(reject|warning|error|fatal|panic):' /some/log/file
+$ grep -E '(reject|warning|error|fatal|panic):' /some/log/file
</pre>
</blockquote>
<blockquote>
<pre>
# postfix check
-# egrep '(reject|warning|error|fatal|panic):' /some/log/file
+# grep -E '(reject|warning|error|fatal|panic):' /some/log/file
</pre>
</blockquote>
# Find deliveries to example.com
#
$ tail -10000 /var/log/maillog |
- egrep -i ': to=<.*@example\.com>,' |
+ grep -E -i ': to=<.*@example\.com>,' |
less
# Find messages from example.com
#
$ tail -10000 /var/log/maillog |
- egrep -i ': from=<.*@example\.com>,' |
+ grep -E -i ': from=<.*@example\.com>,' |
less
</pre>
</blockquote>
<pre>
# Find all messages for a specific queue id.
#
-$ tail -10000 /var/log/maillog | egrep ': 2B2173FF68: '
+$ tail -10000 /var/log/maillog | grep -E ': 2B2173FF68: '
</pre>
</blockquote>
<blockquote>
<pre>
-$ egrep 'qmgr.*(panic|fatal|error|warning):' /var/log/maillog
+$ grep -E 'qmgr.*(panic|fatal|error|warning):' /var/log/maillog
</pre>
</blockquote>
<blockquote>
<pre>
-# postconf -X `postconf -nH | egrep '^smtp(_|_enforce_|_use_)tls'`
+# postconf -X `postconf -nH | grep -E '^smtp(_|_enforce_|_use_)tls'`
# <a href="postfix-tls.1.html">postfix tls</a> enable-client
# postfix reload
</pre>
<blockquote>
<pre>
-# postconf -X `postconf -nH | egrep '^smtpd(_|_enforce_|_use_)tls'`
+# postconf -X `postconf -nH | grep -E '^smtpd(_|_enforce_|_use_)tls'`
# <a href="postfix-tls.1.html">postfix tls</a> enable-server
# postfix reload
</pre>
Enable additional Postfix SMTP client logging of TLS activity.
<b><a href="postconf.5.html#smtp_tls_security_level">smtp_tls_security_level</a> (empty)</b>
- The default SMTP TLS security level for the Postfix SMTP client;
- when a non-empty value is specified, this overrides the obsolete
- parameters <a href="postconf.5.html#smtp_use_tls">smtp_use_tls</a>, <a href="postconf.5.html#smtp_enforce_tls">smtp_enforce_tls</a>, and
- <a href="postconf.5.html#smtp_tls_enforce_peername">smtp_tls_enforce_peername</a>.
+ The default SMTP TLS security level for the Postfix SMTP client.
<b><a href="postconf.5.html#smtp_tls_session_cache_database">smtp_tls_session_cache_database</a> (empty)</b>
Name of the file containing the optional Postfix SMTP client TLS
esac
done || exit 1
+# Suggest a fix for systems without grep -E or -F flags.
+(echo foo | grep -E foo 2>/dev/null | grep -F foo >/dev/null 2>/dev/null) ||
+ error "No grep -[EF] support. See auxiliary/fix-grep for a conversion tool."
+
# Emit system-dependent Makefile macro definitions to standard output.
echo "#----------------------------------------------------------------"
.IP "\fBsmtp_tls_loglevel (0)\fR"
Enable additional Postfix SMTP client logging of TLS activity.
.IP "\fBsmtp_tls_security_level (empty)\fR"
-The default SMTP TLS security level for the Postfix SMTP client;
-when a non\-empty value is specified, this overrides the obsolete
-parameters smtp_use_tls, smtp_enforce_tls, and smtp_tls_enforce_peername.
+The default SMTP TLS security level for the Postfix SMTP client.
.IP "\fBsmtp_tls_session_cache_database (empty)\fR"
Name of the file containing the optional Postfix SMTP client
TLS session cache.
LANG=C; export LANG
-find src -name '*.[hc]' | xargs cat | comment | mantools/deroff | mantools/find-double | fgrep -vxf proto/stop.double-cc
+find src -name '*.[hc]' | xargs cat | comment | mantools/deroff | mantools/find-double | grep -F -vxf proto/stop.double-cc
LANG=C; export LANG
-sed '1,/^2022/d' HISTORY | mantools/find-double | fgrep -vxf proto/stop.double-history
+sed '1,/^2022/d' HISTORY | mantools/find-double | grep -F -vxf proto/stop.double-history
LANG=C; export LANG
-(ls *install* proto/* | egrep -v 'stop|Makefile|html|\.proto' | xargs mantools/deroff; cat RELEASE_NOTES) | mantools/find-double | fgrep -vxf proto/stop.double-install-proto-text
+(ls *install* proto/* | grep -E -v 'stop|Makefile|html|\.proto' | xargs mantools/deroff; cat RELEASE_NOTES) | mantools/find-double | grep -F -vxf proto/stop.double-install-proto-text
LANG=C; export LANG
-ls proto/*.html proto/*.proto | xargs mantools/dehtml | mantools/find-double | fgrep -vxf proto/stop.double-proto-html
+ls proto/*.html proto/*.proto | xargs mantools/dehtml | mantools/find-double | grep -F -vxf proto/stop.double-proto-html
# Create a list of expected names, excluding files that aren't installed.
-(ls man/man?/* html/*.html |sed 's/.*\///' | egrep -v '^makedefs.1
+(ls man/man?/* html/*.html |sed 's/.*\///' | grep -E -v '^makedefs.1
^posttls-finger.1
^qmqp-sink.1
^qmqp-source.1
# Report names from postconf that have no rule in mantools/postlink.
-comm -23 postconf.tmp postlink.tmp | fgrep -vx -f stoplist.tmp
+comm -23 postconf.tmp postlink.tmp | grep -F -vx -f stoplist.tmp
LANG=C; export LANG
-find . -name *.[hc] | xargs cat | comment | mantools/deroff | spell | fgrep -vxf proto/stop | fgrep -vxf proto/stop.spell-cc
+find . -name *.[hc] | xargs cat | comment | mantools/deroff | spell | grep -F -vxf proto/stop | grep -F -vxf proto/stop.spell-cc
LANG=C; export LANG
-sed '1,/^2022/d' HISTORY | spell | fgrep -vxf proto/stop | \
- fgrep -vxf proto/stop.spell-cc | \
- fgrep -vxf proto/stop.spell-history
+sed '1,/^2022/d' HISTORY | spell | grep -F -vxf proto/stop | \
+ grep -F -vxf proto/stop.spell-cc | \
+ grep -F -vxf proto/stop.spell-history
LANG=C; export LANG
-(ls *install* proto/* | egrep -v 'stop|Makefile|html|\.proto' | mantools/deroff; cat RELEASE_NOTES) | spell | fgrep -vxf proto/stop
+(ls *install* proto/* | grep -E -v 'stop|Makefile|html|\.proto' | mantools/deroff; cat RELEASE_NOTES) | spell | grep -F -vxf proto/stop
LANG=C; export LANG
-mantools/dehtml proto/*html proto/*.proto | spell | fgrep -vxf proto/stop | fgrep -vxf proto/stop.spell-proto-html
+mantools/dehtml proto/*html proto/*.proto | spell | grep -F -vxf proto/stop | grep -F -vxf proto/stop.spell-proto-html
p
d
}
-' | egrep -v ':[a-z][_a-z0-9-]*\([0-9]\),' |
- fgrep -vf mantools/manlint.stop
+' | grep -E -v ':[a-z][_a-z0-9-]*\([0-9]\),' |
+ grep -F -vf mantools/manlint.stop
for file
do
echo ==== $file ====
- deroff $file | spell | fgrep -vf proto/stop
+ deroff $file | spell | grep -F -vf proto/stop
done
for i in $*
do
echo === $i ===
- mantools/html2readme $i | col -b | spell | fgrep -vxf proto/stop
+ mantools/html2readme $i | col -b | spell | grep -F -vxf proto/stop
done
<blockquote>
<pre>
# postfix check
-# egrep '(reject|warning|error|fatal|panic):' /some/log/file
+# grep -E '(reject|warning|error|fatal|panic):' /some/log/file
</pre>
</blockquote>
<blockquote>
<pre>
-% <b>egrep '(warning|error|fatal|panic):' /some/log/file | more</b>
+% <b>grep -E '(warning|error|fatal|panic):' /some/log/file | more</b>
</pre>
</blockquote>
<blockquote>
<pre>
-$ egrep '(reject|warning|error|fatal|panic):' /some/log/file
+$ grep -E '(reject|warning|error|fatal|panic):' /some/log/file
</pre>
</blockquote>
<blockquote>
<pre>
-$ egrep '(reject|warning|error|fatal|panic):' /some/log/file
+$ grep -E '(reject|warning|error|fatal|panic):' /some/log/file
</pre>
</blockquote>
<blockquote>
<pre>
-$ egrep '(reject|warning|error|fatal|panic):' /some/log/file
+$ grep -E '(reject|warning|error|fatal|panic):' /some/log/file
</pre>
</blockquote>
<blockquote>
<pre>
# postfix check
-# egrep '(reject|warning|error|fatal|panic):' /some/log/file
+# grep -E '(reject|warning|error|fatal|panic):' /some/log/file
</pre>
</blockquote>
# Find deliveries to example.com
#
$ tail -10000 /var/log/maillog |
- egrep -i ': to=<.*@example\.com>,' |
+ grep -E -i ': to=<.*@example\.com>,' |
less
# Find messages from example.com
#
$ tail -10000 /var/log/maillog |
- egrep -i ': from=<.*@example\.com>,' |
+ grep -E -i ': from=<.*@example\.com>,' |
less
</pre>
</blockquote>
<pre>
# Find all messages for a specific queue id.
#
-$ tail -10000 /var/log/maillog | egrep ': 2B2173FF68: '
+$ tail -10000 /var/log/maillog | grep -E ': 2B2173FF68: '
</pre>
</blockquote>
<blockquote>
<pre>
-$ egrep 'qmgr.*(panic|fatal|error|warning):' /var/log/maillog
+$ grep -E 'qmgr.*(panic|fatal|error|warning):' /var/log/maillog
</pre>
</blockquote>
<blockquote>
<pre>
-# postconf -X `postconf -nH | egrep '^smtp(_|_enforce_|_use_)tls'`
+# postconf -X `postconf -nH | grep -E '^smtp(_|_enforce_|_use_)tls'`
# postfix tls enable-client
# postfix reload
</pre>
<blockquote>
<pre>
-# postconf -X `postconf -nH | egrep '^smtpd(_|_enforce_|_use_)tls'`
+# postconf -X `postconf -nH | grep -E '^smtpd(_|_enforce_|_use_)tls'`
# postfix tls enable-server
# postfix reload
</pre>
chmod
config
defs
-egrep
+grep -E
ifdef
init
libexec
Brendel
Bugfix
https
+egrep
+fgrep
* Patches change both the patchlevel and the release date. Snapshots have no
* patchlevel; they change the release date only.
*/
-#define MAIL_RELEASE_DATE "20221227"
+#define MAIL_RELEASE_DATE "20221228"
#define MAIL_VERSION_NUMBER "3.8"
#ifdef SNAPSHOT
(echo "# DO NOT EDIT THIS FILE. EDIT THE MAIN.CF FILE INSTEAD. THE"; \
echo "# TEXT HERE JUST SHOWS DEFAULT SETTINGS BUILT INTO POSTFIX."; \
echo "#"; $(SHLIB_ENV) $(VALGRIND) ./$(PROG) -d -c ../../conf) | \
- egrep -v '^(myhostname|mydomain|mynetworks|process_name|process_id) ' >$@
+ grep -E -v '^(myhostname|mydomain|mynetworks|process_name|process_id) ' >$@
$(OBJS): ../../conf/makedefs.out
smtp.o: smtp.c smtp_params.c lmtp_params.c
lmtp_params.c: smtp_params.c
- egrep -v -f smtp-only smtp_params.c | \
+ grep -E -v -f smtp-only smtp_params.c | \
sed 's/SMTP/LMTP/g; s/smtp_\([a-z]*_table\)/lmtp_\1/' >$@
printfck: $(OBJS) $(PROG)
done; \
for pem in bad-*.pem; do \
$(SHLIB_ENV) $(VALGRIND) ./tls_certkey $$pem > $$pem.out 2>&1 && exit 1 || : ok; \
- egrep -v 'TLS library problem' $$pem.out | diff $$pem.ref - || \
+ grep -E -v 'TLS library problem' $$pem.out | diff $$pem.ref - || \
exit 1; \
echo " $$pem: OK"; \
done
projects / thirdparty / postfix.git / commitdiff
