apache regexp - Page 30

Starting apache problem “requested operation has failed”

- by Ron

Whenever I try to start apache server on my local development computer I get prompted an error message as follows: The requested operation has failed httpd.conf was not tampered with. How do I set it up to work?

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MPM Prefork Apache Uses Absurd Amount of Memory

- by Charlie JM

Help! My apache processes are all using 115MB of memory on startup. Relevant information: Linux version (uname -a) Linux 2.6.31-14-generic-pae #48-Ubuntu SMP Fri Oct 16 15:22:42 UTC 2009 i686 GNU/Linux Apache version (/usr/sbin/apache2 -v) Server version: Apache/2.2.8 (Ubuntu) Server built: Mar 9 2010 20:45:36 Top display (top -u www-data) PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 23377 www-data 20 0 115m 94m 3908 S 28 1.6 0:04.59 apache2 23375 www-data 20 0 119m 99m 5892 S 9 1.6 0:05.04 apache2 23324 www-data 20 0 116m 96m 5144 S 2 1.6 0:04.73 apache2 23283 www-data 20 0 115m 95m 4480 S 1 1.6 0:04.89 apache2 23259 www-data 20 0 116m 96m 5380 S 0 1.6 0:05.55 apache2 23370 www-data 20 0 115m 94m 4396 S 0 1.6 0:04.75 apache2 23229 www-data 20 0 116m 96m 6096 S 0 1.6 0:05.43 apache2 ... and so on ... Memory map (pmap $(pidof apache2)) (actually, just one apache2 process) Most of the memory is [anon], see line 5 23324: /usr/sbin/apache2 -k start 08048000 332K r-x-- /usr/sbin/apache2 0809b000 8K rw--- /usr/sbin/apache2 0809d000 12K rw--- [ anon ] 093a0000 92812K rw--- [ anon ] b5b6c000 4K rw--- [ anon ] b5b6d000 512K rw-s- [ shmid=0x13528003 ] b5fa8000 16K r-x-- /lib/tls/i686/cmov/libnss_dns-2.7.so b5fac000 8K rw--- /lib/tls/i686/cmov/libnss_dns-2.7.so b5fae000 120K r-x-- /usr/lib/php5/20060613+lfs/suhosin.so b5fcc000 16K rw--- /usr/lib/php5/20060613+lfs/suhosin.so b5fd0000 4K rw--- [ anon ] b5fd1000 76K r-x-- /usr/lib/php5/20060613+lfs/pdo.so b5fe4000 8K rw--- /usr/lib/php5/20060613+lfs/pdo.so b5fe6000 92K r-x-- /usr/lib/php5/20060613+lfs/mysqli.so b5ffd000 8K rw--- /usr/lib/php5/20060613+lfs/mysqli.so b5fff000 1648K r-x-- /usr/lib/libmysqlclient.so.15.0.0 b619b000 268K rw--- /usr/lib/libmysqlclient.so.15.0.0 b61de000 4K rw--- [ anon ] b61f0000 92K r-x-- /usr/lib/libxcb.so.1.0.0 b6207000 4K rw--- /usr/lib/libxcb.so.1.0.0 b6208000 164K r-x-- /usr/lib/libfontconfig.so.1.3.0 b6231000 4K rw--- /usr/lib/libfontconfig.so.1.3.0 b6232000 124K r-x-- /usr/lib/libjpeg.so.62.0.0 b6251000 4K rw--- /usr/lib/libjpeg.so.62.0.0 b6252000 136K r-x-- /usr/lib/libpng12.so.0.15.0 b6274000 4K rw--- /usr/lib/libpng12.so.0.15.0 b6275000 60K r-x-- /usr/lib/libXpm.so.4.11.0 b6284000 4K rw--- /usr/lib/libXpm.so.4.11.0 b6285000 912K r-x-- /usr/lib/libX11.so.6.2.0 b6369000 12K rw--- /usr/lib/libX11.so.6.2.0 b636c000 424K r-x-- /usr/lib/libfreetype.so.6.3.16 b63d6000 12K rw--- /usr/lib/libfreetype.so.6.3.16 b63d9000 236K r-x-- /usr/lib/libt1.so.5.1.1 b6414000 12K rw--- /usr/lib/libt1.so.5.1.1 b6417000 84K rw--- [ anon ] b642c000 116K r-x-- /usr/lib/libgd.so.2.0.0 b6449000 128K rw--- /usr/lib/libgd.so.2.0.0 b6469000 16K rw--- [ anon ] b646d000 88K r-x-- /usr/lib/php5/20060613+lfs/gd.so b6483000 16K rw--- /usr/lib/php5/20060613+lfs/gd.so b6487000 192K r-x-- /usr/lib/libidn.so.11.5.30 b64b7000 4K rw--- /usr/lib/libidn.so.11.5.30 b64b8000 232K r-x-- /usr/lib/libcurl.so.4.0.1 b64f2000 4K rw--- /usr/lib/libcurl.so.4.0.1 b64f8000 44K r-x-- /usr/lib/php5/20060613+lfs/mysql.so b6503000 4K rw--- /usr/lib/php5/20060613+lfs/mysql.so b6504000 268K r-x-- /usr/lib/libgmp.so.3.4.2 b6547000 4K rw--- /usr/lib/libgmp.so.3.4.2 b6548000 648K r-x-- /usr/lib/libclamav.so.5.0.4 b65ea000 44K rw--- /usr/lib/libclamav.so.5.0.4 b65f8000 52K r-x-- /usr/lib/php5/20060613+lfs/curl.so b6605000 4K rw--- /usr/lib/php5/20060613+lfs/curl.so b6606000 148K r-x-- /usr/lib/libmcrypt.so.4.4.7 b662b000 8K rw--- /usr/lib/libmcrypt.so.4.4.7 b662d000 28K rw--- [ anon ] b6634000 24K r-x-- /usr/lib/php5/20060613+lfs/pdo_mysql.so b663a000 4K rw--- /usr/lib/php5/20060613+lfs/pdo_mysql.so b663b000 16K r-x-- /usr/lib/libXdmcp.so.6.0.0 b663f000 4K rw--- /usr/lib/libXdmcp.so.6.0.0 b6640000 12K r-x-- /usr/lib/php5/20060613+lfs/clamav.so b6643000 4K rw--- /usr/lib/php5/20060613+lfs/clamav.so b6644000 1036K r-x-- /usr/lib/libc-client.so.2007.0 b6747000 28K rw--- /usr/lib/libc-client.so.2007.0 b674e000 4K rw--- [ anon ] b6750000 24K r-x-- /usr/lib/libltdl.so.3.1.6 b6756000 4K rw--- /usr/lib/libltdl.so.3.1.6 b6757000 32K r-x-- /usr/lib/php5/20060613+lfs/mcrypt.so b675f000 4K rw--- /usr/lib/php5/20060613+lfs/mcrypt.so b6760000 88K r-x-- /usr/lib/php5/20060613+lfs/imap.so b6776000 4K rw--- /usr/lib/php5/20060613+lfs/imap.so b6777000 104K r-x-- /usr/local/lib/libssh2.so b6791000 4K rw--- /usr/local/lib/libssh2.so b6792000 1324K r-x-- /usr/lib/ZendOptimizer.so b68dd000 68K rw--- /usr/lib/ZendOptimizer.so b68ee000 20K rw--- [ anon ] b68f3000 8K r-x-- /usr/lib/libXau.so.6.0.0 b68f5000 4K rw--- /usr/lib/libXau.so.6.0.0 b68f6000 52K r-x-- /usr/lib/php5/20060613+lfs/ssh2.so b6903000 4K rw--- /usr/lib/php5/20060613+lfs/ssh2.so b6904000 252K r---- /usr/lib/locale/en_US.utf8/LC_CTYPE b6974000 64K rw-s- /dev/zero (deleted) b6984000 36K r-x-- /lib/tls/i686/cmov/libnss_files-2.7.so b698d000 8K rw--- /lib/tls/i686/cmov/libnss_files-2.7.so b698f000 32K r-x-- /lib/tls/i686/cmov/libnss_nis-2.7.so b6997000 8K rw--- /lib/tls/i686/cmov/libnss_nis-2.7.so b6999000 28K r-x-- /lib/tls/i686/cmov/libnss_compat-2.7.so b69a0000 8K rw--- /lib/tls/i686/cmov/libnss_compat-2.7.so b69a2000 36K r-x-- /lib/libpam.so.0.81.6 b69ab000 4K rw--- /lib/libpam.so.0.81.6 b69ac000 28K r--s- /usr/lib/gconv/gconv-modules.cache b69b3000 8K r-x-- /usr/lib/apache2/modules/mod_userdir.so b69b5000 4K rw--- /usr/lib/apache2/modules/mod_userdir.so b69b6000 148K r-x-- /usr/lib/apache2/modules/mod_ssl.so b69db000 8K rw--- /usr/lib/apache2/modules/mod_ssl.so b69dd000 8K rw--- [ anon ] b69df000 8K r-x-- /usr/lib/apache2/modules/mod_setenvif.so b69e1000 4K rw--- /usr/lib/apache2/modules/mod_setenvif.so b69e2000 1128K r-x-- /usr/lib/libxml2.so.2.6.31 b6afc000 20K rw--- /usr/lib/libxml2.so.2.6.31 b6b01000 4K rw--- [ anon ] b6b02000 80K r-x-- /lib/tls/i686/cmov/libnsl-2.7.so b6b16000 8K rw--- /lib/tls/i686/cmov/libnsl-2.7.so b6b18000 8K rw--- [ anon ] b6b1a000 140K r-x-- /lib/tls/i686/cmov/libm-2.7.so b6b3d000 8K rw--- /lib/tls/i686/cmov/libm-2.7.so b6b3f000 60K r-x-- /lib/libbz2.so.1.0.4 b6b4e000 4K rw--- /lib/libbz2.so.1.0.4 b6b4f000 4K r-x-- /usr/lib/libxcb-xlib.so.0.0.0 b6b50000 4K rw--- /usr/lib/libxcb-xlib.so.0.0.0 b6b51000 56K r-x-- /usr/lib/apache2/modules/mod_rewrite.so b6b5f000 4K rw--- /usr/lib/apache2/modules/mod_rewrite.so b6b60000 5060K r-x-- /usr/lib/apache2/modules/libphp5.so b7051000 208K rw--- /usr/lib/apache2/modules/libphp5.so b7085000 20K rw--- [ anon ] b708a000 28K r-x-- /usr/lib/apache2/modules/mod_negotiation.so b7091000 4K rw--- /usr/lib/apache2/modules/mod_negotiation.so b7092000 12K r-x-- /usr/lib/apache2/modules/mod_mime.so b7095000 4K rw--- /usr/lib/apache2/modules/mod_mime.so b7096000 36K r-x-- /usr/lib/apache2/modules/mod_include.so b709f000 4K rw--- /usr/lib/apache2/modules/mod_include.so b70a0000 4K r-x-- /usr/lib/apache2/modules/mod_env.so b70a1000 4K rw--- /usr/lib/apache2/modules/mod_env.so b70a2000 4K r-x-- /usr/lib/apache2/modules/mod_dir.so b70a3000 4K rw--- /usr/lib/apache2/modules/mod_dir.so b70a4000 20K r-x-- /usr/lib/apache2/modules/mod_cgi.so b70a9000 4K rw--- /usr/lib/apache2/modules/mod_cgi.so b70aa000 28K r-x-- /usr/lib/apache2/modules/mod_autoindex.so b70b1000 4K rw--- /usr/lib/apache2/modules/mod_autoindex.so b70b2000 4K r-x-- /usr/lib/apache2/modules/mod_authz_user.so b70b3000 4K rw--- /usr/lib/apache2/modules/mod_authz_user.so b70b4000 8K r-x-- /usr/lib/apache2/modules/mod_authz_host.so b70b6000 4K rw--- /usr/lib/apache2/modules/mod_authz_host.so b70b7000 8K r-x-- /usr/lib/apache2/modules/mod_authz_groupfile.so b70b9000 4K rw--- /usr/lib/apache2/modules/mod_authz_groupfile.so b70ba000 8K rw--- [ anon ] b70bc000 12K r-x-- /lib/libgpg-error.so.0.3.0 b70bf000 4K rw--- /lib/libgpg-error.so.0.3.0 b70c0000 4K rw--- [ anon ] b70c1000 8K r-x-- /lib/libkeyutils-1.2.so b70c3000 4K rw--- /lib/libkeyutils-1.2.so b70c4000 28K r-x-- /usr/lib/libkrb5support.so.0.1 b70cb000 4K rw--- /usr/lib/libkrb5support.so.0.1 b70cc000 136K r-x-- /usr/lib/libk5crypto.so.3.1 b70ee000 4K rw--- /usr/lib/libk5crypto.so.3.1 b70ef000 300K r-x-- /lib/libgcrypt.so.11.2.3 b713a000 8K rw--- /lib/libgcrypt.so.11.2.3 b713c000 80K r-x-- /usr/lib/libz.so.1.2.3.3 b7150000 4K rw--- /usr/lib/libz.so.1.2.3.3 b7151000 4K rw--- [ anon ] b7152000 60K r-x-- /usr/lib/libtasn1.so.3.0.12 b7161000 4K rw--- /usr/lib/libtasn1.so.3.0.12 b7162000 160K r-x-- /usr/lib/libgssapi_krb5.so.2.2 b718a000 4K rw--- /usr/lib/libgssapi_krb5.so.2.2 b718b000 8K r-x-- /lib/libcom_err.so.2.1 b718d000 4K rw--- /lib/libcom_err.so.2.1 b718e000 556K r-x-- /usr/lib/libkrb5.so.3.3 b7219000 8K rw--- /usr/lib/libkrb5.so.3.3 b721b000 1192K r-x-- /usr/lib/i686/cmov/libcrypto.so.0.9.8 b7345000 84K rw--- /usr/lib/i686/cmov/libcrypto.so.0.9.8 b735a000 16K rw--- [ anon ] b735e000 248K r-x-- /usr/lib/i686/cmov/libssl.so.0.9.8 b739c000 16K rw--- /usr/lib/i686/cmov/libssl.so.0.9.8 b73a0000 452K r-x-- /usr/lib/libgnutls.so.13.9.1 b7411000 20K rw--- /usr/lib/libgnutls.so.13.9.1 b7416000 88K r-x-- /usr/lib/libsasl2.so.2.0.22 b742c000 4K rw--- /usr/lib/libsasl2.so.2.0.22 b742d000 60K r-x-- /lib/tls/i686/cmov/libresolv-2.7.so b743c000 8K rw--- /lib/tls/i686/cmov/libresolv-2.7.so b743e000 8K rw--- [ anon ] b7440000 8K r-x-- /lib/tls/i686/cmov/libdl-2.7.so b7442000 8K rw--- /lib/tls/i686/cmov/libdl-2.7.so b7444000 36K r-x-- /lib/tls/i686/cmov/libcrypt-2.7.so b744d000 8K rw--- /lib/tls/i686/cmov/libcrypt-2.7.so b744f000 160K rw--- [ anon ] b7477000 28K r-x-- /lib/tls/i686/cmov/librt-2.7.so b747e000 8K rw--- /lib/tls/i686/cmov/librt-2.7.so b7480000 12K r-x-- /lib/libuuid.so.1.2 b7483000 4K rw--- /lib/libuuid.so.1.2 b7484000 124K r-x-- /usr/lib/libexpat.so.1.5.2 b74a3000 8K rw--- /usr/lib/libexpat.so.1.5.2 b74a5000 396K r-x-- /usr/lib/libsqlite3.so.0.8.6 b7508000 8K rw--- /usr/lib/libsqlite3.so.0.8.6 b750a000 120K r-x-- /usr/lib/libpq.so.5.1 b7528000 4K rw--- /usr/lib/libpq.so.5.1 b7529000 1172K r-x-- /usr/lib/libdb-4.6.so b764e000 8K rw--- /usr/lib/libdb-4.6.so b7650000 4K rw--- [ anon ] b7651000 48K r-x-- /usr/lib/liblber-2.4.so.2.0.5 b765d000 4K rw--- /usr/lib/liblber-2.4.so.2.0.5 b765e000 244K r-x-- /usr/lib/libldap_r-2.4.so.2.0.5 b769b000 4K rw--- /usr/lib/libldap_r-2.4.so.2.0.5 b769c000 8K rw--- [ anon ] b769e000 1316K r-x-- /lib/tls/i686/cmov/libc-2.7.so b77e7000 4K r---- /lib/tls/i686/cmov/libc-2.7.so b77e8000 8K rw--- /lib/tls/i686/cmov/libc-2.7.so b77ea000 12K rw--- [ anon ] b77ed000 80K r-x-- /lib/tls/i686/cmov/libpthread-2.7.so b7801000 8K rw--- /lib/tls/i686/cmov/libpthread-2.7.so b7803000 8K rw--- [ anon ] b7805000 136K r-x-- /usr/lib/libapr-1.so.0.2.11 b7827000 4K rw--- /usr/lib/libapr-1.so.0.2.11 b7828000 4K rw--- [ anon ] b7829000 100K r-x-- /usr/lib/libaprutil-1.so.0.2.11 b7842000 4K rw--- /usr/lib/libaprutil-1.so.0.2.11 b7843000 152K r-x-- /usr/lib/libpcre.so.3.12.1 b7869000 4K rw--- /usr/lib/libpcre.so.3.12.1 b786a000 4K r-x-- /usr/lib/apache2/modules/mod_authz_default.so b786b000 4K rw--- /usr/lib/apache2/modules/mod_authz_default.so b786c000 4K r-x-- /usr/lib/apache2/modules/mod_authn_file.so b786d000 4K rw--- /usr/lib/apache2/modules/mod_authn_file.so b786e000 24K r-x-- /usr/lib/apache2/modules/mod_auth_digest.so b7874000 4K rw--- /usr/lib/apache2/modules/mod_auth_digest.so b7875000 8K r-x-- /usr/lib/apache2/modules/mod_auth_basic.so b7877000 4K rw--- /usr/lib/apache2/modules/mod_auth_basic.so b7878000 8K r-x-- /usr/lib/apache2/modules/mod_alias.so b787a000 4K rw--- /usr/lib/apache2/modules/mod_alias.so b787b000 8K rw--- [ anon ] b787d000 4K r-x-- [ anon ] b787e000 104K r-x-- /lib/ld-2.7.so b7898000 8K rw--- /lib/ld-2.7.so bfd68000 76K rwx-- [ stack ] bfd7b000 8K rw--- [ anon ] total 119008K I have no idea what's going on. I've tried adjusting the usual parameters (MaxClients, MaxRequestsPerClient, etc, but those don't do anything.) Note, also, that this is memory usage on startup - it doesn't grow, it just starts like this and then stays more or less constant. Ideas?

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Apache SSL reverse proxy to a Embed Tomcat

- by ggarcia24

I'm trying to put in place a reverse proxy for an application that is running a tomcat embed server over SSL. The application needs to run over SSL on the port 9002 so I have no way of "disabling SSL" for this app. The current setup schema looks like this: [192.168.0.10:443 - Apache with mod_proxy] --> [192.168.0.10:9002 - Tomcat App] After googling on how to make such a setup (and testing) I came across this: https://bugs.launchpad.net/ubuntu/+source/openssl/+bug/861137 Which lead to make my current configuration (to try to emulate the --secure-protocol=sslv3 option of wget) /etc/apache2/sites/enabled/default-ssl: <VirtualHost _default_:443> SSLEngine On SSLCertificateFile /etc/ssl/certs/ssl-cert-snakeoil.pem SSLCertificateKeyFile /etc/ssl/private/ssl-cert-snakeoil.key SSLProxyEngine On SSLProxyProtocol SSLv3 SSLProxyCipherSuite SSLv3 ProxyPass /test/ https://192.168.0.10:9002/ ProxyPassReverse /test/ https://192.168.0.10:9002/ LogLevel debug ErrorLog /var/log/apache2/error-ssl.log CustomLog /var/log/apache2/access-ssl.log combined </VirtualHost> The thing is that the error log is showing error:14077102:SSL routines:SSL23_GET_SERVER_HELLO:unsupported protocol Complete request log: [Wed Mar 13 20:05:57 2013] [debug] mod_proxy.c(1020): Running scheme https handler (attempt 0) [Wed Mar 13 20:05:57 2013] [debug] mod_proxy_http.c(1973): proxy: HTTP: serving URL https://192.168.0.10:9002/ [Wed Mar 13 20:05:57 2013] [debug] proxy_util.c(2011): proxy: HTTPS: has acquired connection for (192.168.0.10) [Wed Mar 13 20:05:57 2013] [debug] proxy_util.c(2067): proxy: connecting https://192.168.0.10:9002/ to 192.168.0.10:9002 [Wed Mar 13 20:05:57 2013] [debug] proxy_util.c(2193): proxy: connected / to 192.168.0.10:9002 [Wed Mar 13 20:05:57 2013] [debug] proxy_util.c(2444): proxy: HTTPS: fam 2 socket created to connect to 192.168.0.10 [Wed Mar 13 20:05:57 2013] [debug] proxy_util.c(2576): proxy: HTTPS: connection complete to 192.168.0.10:9002 (192.168.0.10) [Wed Mar 13 20:05:57 2013] [info] [client 192.168.0.10] Connection to child 0 established (server demo1agrubu01.demo.lab:443) [Wed Mar 13 20:05:57 2013] [info] Seeding PRNG with 656 bytes of entropy [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_kernel.c(1866): OpenSSL: Handshake: start [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_kernel.c(1874): OpenSSL: Loop: before/connect initialization [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_kernel.c(1874): OpenSSL: Loop: unknown state [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_io.c(1897): OpenSSL: read 7/7 bytes from BIO#7f122800a100 [mem: 7f1230018f60] (BIO dump follows) [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_io.c(1830): +-------------------------------------------------------------------------+ [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_io.c(1869): | 0000: 15 03 01 00 02 02 50 ......P | [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_io.c(1875): +-------------------------------------------------------------------------+ [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_kernel.c(1903): OpenSSL: Exit: error in unknown state [Wed Mar 13 20:05:57 2013] [info] [client 192.168.0.10] SSL Proxy connect failed [Wed Mar 13 20:05:57 2013] [info] SSL Library Error: 336032002 error:14077102:SSL routines:SSL23_GET_SERVER_HELLO:unsupported protocol [Wed Mar 13 20:05:57 2013] [info] [client 192.168.0.10] Connection closed to child 0 with abortive shutdown (server example1.domain.tld:443) [Wed Mar 13 20:05:57 2013] [error] (502)Unknown error 502: proxy: pass request body failed to 172.31.4.13:9002 (192.168.0.10) [Wed Mar 13 20:05:57 2013] [error] [client 192.168.0.10] proxy: Error during SSL Handshake with remote server returned by /dsfe/ [Wed Mar 13 20:05:57 2013] [error] proxy: pass request body failed to 192.168.0.10:9002 (172.31.4.13) from 172.31.4.13 () [Wed Mar 13 20:05:57 2013] [debug] proxy_util.c(2029): proxy: HTTPS: has released connection for (172.31.4.13) [Wed Mar 13 20:05:57 2013] [debug] ssl_engine_kernel.c(1884): OpenSSL: Write: SSL negotiation finished successfully [Wed Mar 13 20:05:57 2013] [info] [client 192.168.0.10] Connection closed to child 6 with standard shutdown (server example1.domain.tld:443) If I do a wget --secure-protocol=sslv3 --no-check-certificate https://192.168.0.10:9002/ it works perfectly, but from apache is not working. I'm on an Ubuntu Server with the latest updates running apache2 with mod_proxy and mod_ssl enabled: ~$ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=12.04 DISTRIB_CODENAME=precise DISTRIB_DESCRIPTION="Ubuntu 12.04.2 LTS" ~# dpkg -s apache2 ... Version: 2.2.22-1ubuntu1.2 ... ~# dpkg -s openssl ... Version: 1.0.1-4ubuntu5.7 ... Hope that anyone may help

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Weird Apache Access Logs

- by user38480

I see repeated requests like these in my Apache Access Logs and they have been eating up all my CPU. I have a normal WordPress installation. All i changed in the Apache Configuration was changing the DocumentRoot from /var/www/html to /var/www for both ssl and the default configuration. Also, the file referenced in the requests(updatedll.jpeg) does not exist on my server and also isn't referenced in the source code served by any page of the web application. Could this be a security threat? What are these actually and what can i do to stop them. I changed the ip address of my server. They still kept coming. Meaning that somebody is actually hitting the domain name and not the ip address. Why does my server send a 301 for these requests? Shouldn't it be sending a 404? Is it because Wordpress is installed in my root directory and the .htaccess file present for Wordpress is sending a 301 redirect? My disk access logs also seem to have high peaks intermittently. But nobody is actually accessing the site. I see no access logs except these below. Also, i see that all the requests seem to be coming from one of the following 5 ip addresses. 201.4.132.43 - - [05/Jun/2014:07:35:08 -0400] "GET /updatedll.jpg HTTP/1.1" 301 465 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/4.0; BTRS103681; GTB7.5; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; InfoPath.2; OfficeLiveConnector.1.3; OfficeLivePatch.0.0; AskTbATU3/5.15.29.67612; BRI/2)" 187.40.241.48 - - [05/Jun/2014:07:35:08 -0400] "GET /updatedll.jpg HTTP/1.1" 301 465 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; GTB7.5; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729)" 186.56.134.132 - - [05/Jun/2014:07:35:10 -0400] "GET /updatedll.jpg HTTP/1.0" 301 428 "-" "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322)" 71.223.252.14 - - [05/Jun/2014:07:35:13 -0400] "GET /updatedll.jpg HTTP/1.1" 301 465 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; BTRS31756; GTB7.5; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.4506.2152; .NET CLR 3.5.30729; .NET4.0C; .NET4.0E; InfoPath.2)" 85.245.229.167 - - [05/Jun/2014:07:35:14 -0400] "GET /updatedll.jpg HTTP/1.1" 301 465 "-" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; MAAU; .NET4.0C; BRI/2; .NET4.0E; MAAU)"

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Ruby Regexp methods?

- by fjs6

Is there a gem/example_code that allows to work with regexps? I am not looking for what a regexp can do, but what can be done to a Regexp object. For example: r = Regexp.new(...) r.min_length => the minimum length of a matching string r = Regexp.new("car(less)?") r.min_length => 3 for the string "car" Thanks!

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PHP 5.3.1 Undefined Symbol: OnUpdateLong error on Apache Startup

- by docgnome

I'm running Ubuntu 8.04 on this server. I had PHP 5.2 installed via the package manager. I removed it to install PHP 5.3.1 by hand. I built the packages like so ./configure --prefix=/opt/php --with-mysql --with-curl=/usr/bin --with-apxs2=/usr/bin/apxs2 make make install This installed PHP 5.3.1 in /opt/php/ $ php -v PHP 5.3.1 (cli) (built: Dec 7 2009 10:51:14) Copyright (c) 1997-2009 The PHP Group Zend Engine v2.3.0, Copyright (c) 1998-2009 Zend Technologies However, when I try to start Apache I get this. # /etc/init.d/apache2 restart * Restarting web server apache2 apache2: Syntax error on line 185 of /etc/apache2/apache2.conf: Syntax error on line 1 of /etc/apache2/mods-enabled/php5.load: Cannot load /usr/lib/apache2/modules/libphp5.so into server: /usr/lib/apache2/modules/libphp5.so: undefined symbol: OnUpdateLong [fail] Any ideas what's causing this error? All the references I can see have to do with building php5 packages for php4 or the like. PHP4 has never been installed on this machine.

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Ubuntu Apache 10 second timeout

- by Andreas Jansson

Hi, I'm debugging an API I'm building using netcat to send raw HTTP requests. The thing is that Apache closes the connection after 10 seconds, giving me very little time to type. I know that I could pipe a file to nc, or use any other workaround, but I'd like it to work as it's supposed to. The Timeout directive in apache2.conf is at its default of 300 seconds, KeetAliveTimeout at 15 seconds. Where could this 10 second timeout possibly be defined? I'm running Ubuntu 10.04 Desktop. Thanks, Andreas

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Apache+Tomcat VS Stand Alone Tomcat or GlassFish

- by TonyZ

Hi, I am setting up a Debian server to serve Java web applications. I have done quite a bit of research for several weeks now. Tomcat's web site says it is better to use stand alone Tomcat for speed if you are not clustering. However, I have seen many people suggest that using Apache + Tomcat gives you better security and protection against attacks. Please assume that the process will be running on port 80 as an unprivileged user. I would assume that if you are running a firewall in front the server, Tomcat should be fine. If, however, you just want to run an exposed webserver using Linux firewall, what is the best option? Or maybe someone can recommend another open source web server. I am trying to keep the solution as light as possible as these webapps will be running in containers. All opinions welcome and valued. Thanks, Tony Z

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Accessing apache on virtual pc

- by Rick Hensly

I am using a virtual pc to test my website. I can access all my webpages on the virtual pc. However, images don't load correctly. I can browse to my images folder and view all of them. However, if I click an image it will not load, and the apache log shows the virtual pc's ip trying to view the image: 192.168.0.55 - - [25/Jun/2009:20:10:41 -0400] "GET /images/pic.png HTTP/1.1" 302 220 Now, if I refresh the page it loads. 192.168.0.55 - - [25/Jun/2009:20:10:51 -0400] "GET /images/bg.png HTTP/1.1" 200 214 Also, images won't load in html or css. It seems like a redirecting problem or something, but I have no clue how to fix it. Thanks for any advice

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Using apache reverse proxy for Domino inotes 8.5

- by Haider

I have setup access for the users to their mailfiles on Domino 8.5.1 using Inotes. The reverse proxy in use is Apache. It works fine. This is the current configuration i am using. Virtual host is commented out. The user types e.f.g.h and is being pointed to a.b.c.d and this works correctly without using virtual host. How would i implement this using Virtual Host # <VirtualHost ServerName ??? ProxyRequests off ProxyPass / `http://a.b.c.d/ ProxyPassReverse / `http://a.b.c.d/ ProxyPreserveHost On <Location / ProxyHTMLEnable On ProxyHTMLURLMap / / RequestHeader unset Accept-Encoding </Location </VirtualHost

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Apache -> redirect requests to PhpMyAdmin?

- by AXL

I am seeing a lot of requests where users are trying to request PhPMyAdmin directory on my web-server and I would like to put an end to it. They try a few different directories like PhpMyAdmin-2.10 or just PhpMyAdmin or just PhpMyAdmin-2.09 Would Apache Re-write rule be the best thing to re0direct them to a blackhole that bans their IP from accessing the IP again? Or I could simply create these directories and put in a javascript redirect to black-hole them as well. Thoughts on a good solution are appreciated.

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Disable ProxyPass rules within a virtual host on apache 2

- by chinto

I have a global proxypass rule in httpd.conf rules at global level ProxyPass /test/css http://myserver:7788/test/css ProxyPassReverse /test/css http://myserver:7788/test/css and I have a virtual host Listen localhost:7788 NameVirtualHost localhost:7788 <VirtualHost localhost:7788> Alias /test/css/ "C:/jboss/server/default/deploy/test.ear/test-web-app.war/css/" </VirtualHost> I would like to disable all global proxypass rules applying in this virtual host? NoProxy doesn't seem to work. (The reason I would like to do this is I have below global rules which create a 502 proxy loop if applied within this virtual host #pass all requests to application server ProxyPass /test http://localhost:8080/test ProxyPassReverse /test http://localhost:8080/test ) What I'm trying to do is, serve all static content (like css) using apache, while still proxying all the rest of requests to the application server.

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Measuring accesses to files - apache

- by George

So, I run a website, that among other things serves some files (usually PDFs). All of these are stored under a specific directory on the server: /var/www/vhosts/mysite.com/httpdocs/site/pdf_files Due to storage issues on my VPS I am thinking of getting some S3 or other cloud storage, and mount it as a drive using S3QL/S3FS. Then I will be able to have the pdf_files folder symlinked to the cloud folder and serve those files using that, without any changes on the web app (is that a good plan?) Now, before doing that, to estimate costs, I need to measure how many file accesses people do, how many times those pdf files are downloaded each month for example. Basically how many times those pdf files are accessed through the webserver. I'd like to do it on the apache level. What's the best way that this can be done? e.g.: measuring the bandwidth used by files in that specific folder would also be nice, but estimating the GET requests I'll be doing to amazon is more important.

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Apache out of memory on

- by Sherif Buzz

Hi all, I have a VPS with 768 MB RAM and a 1.13 GHZ processor. I run a php/mysql dating site and the performance is excellent and server load is generally very low. Sometimes I place ads on Facebook and at peak times I can get 100-150 clicks within a few seconds - this causes the server to run out of memory : Cannot allocate memory: couldn't create child process: /opt/suphp/sbin/suphp .... And all users receive an error 500 page. I am just wondering if this sounds reasonable or not - to me 100-150 does not seem to be a number that should cause apache to run out of memory. Any advice/recommendations how to diagnose the issue highly appreciated.

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Apache/Django subdomains problem

- by thomasgg

Now I have apache configuration which works only with localhost domain (http://localhost/). Alias /media/ "/sciezka/do/instalacji/django/contrib/admin/media/" Alias /site_media/ "/sciezka/do/plikow/site_media/" <Location "/"> SetHandler python-program PythonHandler django.core.handlers.modpython SetEnv DJANGO_SETTINGS_MODULE settings PythonPath "['/thomas/django_projects/project'] + sys.path" PythonDebug On </Location> <Location "/site_media"> SetHandler none </Location> How can I make it working for some subdomains like pl.localhost or uk.localhost? This subdomains should display the same page what domain (localhost). Second question: It is possible change default localhost address (http://localhost/) to (http://localhost.com/) or (http://www.localhost.com/) or something else?

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Debian Squeeze Upgrade Breaks Apache SSL

- by PP

I upgraded my Debian from Lenny to Squeeze. BIG MISTAKE. Now I get: [Tue Feb 08 16:34:57 2011] [error] Server should be SSL-aware but has no certificate configured [Hint: SSLCertificateFile] ((null):0) littered throughout /var/log/apache2/error.log. How to fix? Looking through a mess of forums it is easy to see that Apache changed the way it reads configurations around 2.2.13. Great. But not great for me or the millions of other web administrators who now have web servers that simply won't start, and an error message that says NOTHING about the problem or how to fix. Anybody else actually solved this issue? I had perfectly working virtual servers with SSL before (for years actually).

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Unexpected "Connection timed out: proxy connect" lines in Apache error.log

- by Gregg Lind

I see some unexpected lines in my Apache (1.3!) error.log. What is happening here? My isp has complained in the past about proxying attempts... how do I check for them? [Sun Apr 4 16:43:32 2010] [error] [client 60.173.11.34] (110)Connection timed out: proxy connect to 61.132.221.146 port 80 failed [Sun Apr 4 16:44:11 2010] [error] [client 60.173.11.34] (110)Connection timed out: proxy connect to 61.132.221.146 port 80 failed [Sun Apr 4 16:45:34 2010] [error] [client 79.2.28.220] (110)Connection timed out: proxy connect to 203.212.171.170 port 80 failed (If more information would be useful, please ask me to clarify!)

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Load balancing Apache on a budget?

- by Industrial

Hi everyone, I am trying to get my head around the concept of load balancing to ensure availability and redundancy to keep users happy when things go wrong, rather than load balancing for the sake of offering blistering speed to millions of users. We're on a budget and trying to stick to the stuff where there's plenty of knowledge available, so running Apache on Ubuntu VPS's seems like the strategy until some famous search engine acquire us (Saturday irony included, please note). At least to me, it's a complete jungle of different solutions available. Apaches own mod_proxy & HAproxy are two that we found by a quick google search, but having zero experience of load balancing, I have no idea of what would be appropriate for our situation, or what we would look after while choosing a solution to solve our availability concerns. What is the best option for us? What should we do to get availability high whilst staying inside our budgets?

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Apache mod_wsgi error: ImportError: No module named django.core.handlers.wsgi

- by bigmac

I am using Python 2.7 with mod_python 3.3.1 and mod_wsgi 3.3. I get an Internal Server Error and this stack trace in the apache logs: [Thu Apr 21 10:25:37 2011] [error] [client 83.244.243.242] import django.core.handlers.wsgi [Thu Apr 21 10:25:37 2011] [error] [client 83.244.243.242] ImportError: No module named django.core.handlers.wsgi [Thu Apr 21 10:25:37 2011] [error] [client 83.244.243.242] mod_wsgi (pid=4463): Target WSGI script '/home/one/codebase/campman/wsgi_handler.py' cannot be loaded as Python module. [Thu Apr 21 10:25:37 2011] [error] [client 83.244.243.242] mod_wsgi (pid=4463): Exception occurred processing WSGI script '/home/one/codebase/campman/wsgi_handler.py'. [Thu Apr 21 10:25:37 2011] [error] [client 83.244.243.242] Traceback (most recent call last): [Thu Apr 21 10:25:37 2011] [error] [client 83.244.243.242] File "/home/one/codebase/campman/wsgi_handler.py", line 13, in <module> [Thu Apr 21 10:25:37 2011] [error] [client 83.244.243.242] import django.core.handlers.wsgi [Thu Apr 21 10:25:37 2011] [error] [client 83.244.243.242] ImportError: No module named django.core.handlers.wsgi

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Apache error "No address associated with hostname" on Arch Linux (ZMLarch)

- by Eedoh

I'm trying to set up video surveillance system using IP cameras and ZoneAlarm on Arch Linux. I set up fixed IP address, I've managed to get streams from cameras, etc. However, after restart of the machine, I cannot start Apache again. I checked configuration of rc.conf, and saw that static IP configuration has been deleted, and also secondary nameserver in resolv.conf. Tried to re-write these with correct parameters, but now with no effect. This is tail of my /var/log/httpd/error_log file, after /etc/rc.d/httpd restart attempt [Fri Jan 29 04:20:45 2010] [alert] (EAI 5) No address associated with hostname: mod_unique_id: unable to find IPv4 address of "zmhost" Configuration failed Anybody have an idea on how could I fix this?

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Apache SSL Log Incomplete SSL Handshake

- by Raymond Berg

Scenario: We're running some experiments in our classroom around trusted connections and SSL, and I want to demonstrate the SSL handshake request on a man-in-the-middle attack. I have an Apache server with a self-signed cert. Everything works fine, but the logging seems incomplete as there is no way to get a list of SSL attempts. Once the client accepts the 'exception', I get normal access log messages for every request. However, I need to know what ssl request caused it to fail. Here are my log directives: LogLevel warn ErrorLog logs/ssl_error_log CustomLog logs/ssl_access_log combined #the combined is your average custom log My desire is a list of every SSL handshake attempted. What am I missing that could produce something like the following? (Obviously the exact words aren't needed, but in the ballpark) 0/0/0 00:00:00 - 192.168.1.10 - hijk.lmnop.edu - SSL Mismatch

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Apache Server access log shows another domain's request and got redirected

- by user3162764

I found my apache2 access log (debian) includes some entries not related to my domain and got '301' redirection: ,-,-,[19/Aug/2014:10:09:54 +0800],"GET /admin.php HTTP/1.0",301,493,,, ,-,-,[19/Aug/2014:10:09:55 +0800],"GET /administrator/index.php HTTP/1.0",301,521,,, ,-,-,[19/Aug/2014:10:09:55 +0800],"GET /wp-login.php HTTP/1.0",301,499,,, Obviously those requests are not to my domain, but from this source, debian will default deny all proxy request: https://wiki.apache.org/httpd/ClientDeniedByServerConfiguration Besides, I cannot find there is mod_proxy under /etc/apache2/mods-enabled. I am anxious about: 1. is the server acting as open proxy? 2. why http 301 is returned? Thx.

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Apache rewrite rules not causes a download dialog of the PHP file

- by Shaihi

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Apache w/out internet connection

- by robert knobulous

I have a Vista laptop that I have been running Apache / MySql / Php / PhpMyAdmin on for quite some time without fail. I just use it to test bits of code here and there etc. No problems, until recently when I needed to test something and I happened to be in a place that I could not get an internet connection. Why am I unable to access localhost from the same machine without an internet connection? I am type http://localhost..etc into the browser's address bar and I get the message that I am unable to access without an internet connection. I checked my windows/system32/etc/hosts file and the first two lines are 127.0.0.1 localhost ::1 localhost What am I missing here?

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Apache 2: SetEnvIf "IP Range"

- by BlaM

In my Apache config I want to set an environment variable if I see that the visitor comes from an specific IP range. Currently I do it this way: SetEnvIfNoCase Remote_Addr "^194\.8\.7[45]\." banned=spammer-ip SetEnvIfNoCase Remote_Addr "^212\.156\.170\." banned=spammer-ip What I would prefer is something like this: SetEnvIfIpRange 194.8.74.0/23 banned=spammer-ip SetEnvIfIpRange 212.156.170.0/24 banned=spammer-ip ... because I think that converting an IP address to a string and then do an regular expression is a total waste of ressources. I could do an Deny From 194.8.74.0/23 ... but then I don't get a variable that I can check in my 403 error page - to find the reason why access has been denied. Any suggestions what I might miss? Is there an Apache2 MOD that can set environment variables based on "IP Address Ranges"?

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