worknotes/httpd at master · fobriste/worknotes · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
# Stuff for apache language
AddLanguage
AddDefaultCharset
LanguagePriority

# grep for traffic the jwalcik way
for x in `seq -w 0 13` ; do echo "$x - " | tr -d "\n" ; grep -c "04/Mar/2009:$x" access_log ; done

# Disable TRACE TRACK
# create an /etc/httpd/conf.d/00-pci.conf and place this in there
      RewriteEngine On
      RewriteCond %{REQUEST_METHOD} ^(TRACE|TRACK)
      RewriteRule .* - [F]

#Disable SSLv2 in /conf.d/ssl.conf
    SSLProtocol +All -SSLv2
    SSLCipherSuite ALL:-ADH:+HIGH:+MEDIUM:-LOW:-SSLv2:-EXP

# building on 64bit
http://www.weblogs.uhi.ac.uk/sm00ay/?p=196

The first thing you must do is apply the patch to srclib/apr-util/build/apu-conf.m4:
http://issues.apache.org/bugzilla/show_bug.cgi?id=28205

This will get rid of the error:

/usr/lib/libexpat.so: could not read symbols: File in wrong format

The patch updates apu-conf.m4 to build an updated configure that knows what to do with a 64 bit directive. So, once you’ve applied the patch, you should delete the file:

srclib/apr-util/configure

and go back to the root directory of the source distro and delete the configure file there too.

Then, rebuild the configure scripts:

./buildconf

You now have a 64 bit enabled apr-util. To take advantage of it, you need to add this line to the root configure options:

–enable-lib64

Here’s the root configure in full:

./configure –enable-layout=UHI         \
            –enable-lib64              \
            –libdir=<apachedir>/lib64         \
            –enable-rewrite            \
            –enable-so                 \
            –enable-ssl                \
            –enable-userdir            \
            –without-sendfile

I usually copy this lot into a file called configure_apache. So, all you need do now is:

./configure_apache
make
make install

## enable segfaults


echo "ulimit -c unlimited >/dev/null 2>&1″ >> /etc/profile
echo "DAEMON_COREFILE_LIMIT='unlimited'" >> /etc/sysconfig/init
echo 1 > /proc/sys/fs/suid_dumpable
echo "core" > /proc/sys/kernel/core_pattern
echo "CoreDumpDirectory /var/apache-core" > \
/etc/httpd/conf.d/core_dumps.conf
mkdir /var/apache-core
chown apache: /var/apache-core
source /etc/profile
/etc/init.d/httpd restart

## To undo:

remove "ulimit -c unlimited >/dev/null 2>&1" from /etc/profile
remove "DAEMON_COREFILE_LIMIT='unlimited'" from /etc/sysconfig/init
echo 0 > /proc/sys/fs/suid_dumpable
echo "/root/core" > /proc/sys/kernel/core_pattern
rm /etc/httpd/conf.d/core_dumps.conf
rm -rf /var/apache-core
source /etc/profile
/etc/init.d/httpd restart