Bash tips: Unterschied zwischen den Versionen

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(→‎access-log auswerten)
 
(3 dazwischenliegende Versionen von 2 Benutzern werden nicht angezeigt)
Zeile 4: Zeile 4:
 
history | cut -d' ' -f4- | sed 's/^ \(.*$\)/\1/g'
 
history | cut -d' ' -f4- | sed 's/^ \(.*$\)/\1/g'
 
</syntaxhighlight>
 
</syntaxhighlight>
 +
 +
== SED ==
 +
<syntaxhighlight lang="bash" style="font-size:9pt;">
 +
# Insert string to configuration file
 +
# To append after the pattern: (-i is for inplace replace). line1 and line2 are the lines you want to append(or prepend):
 +
 +
sed -i '/pattern/a \
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line1 \
 +
line2' inputfile
 +
 +
# To prepend the lines before:
 +
 +
sed -i '/pattern/i \
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line1 \
 +
line2' inputfile
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 +
# Find all SSL CA activators and change string from apache to apache2
 +
find /home/broot/ -name "*SSL_CA_activator.sh" -type f -exec sed -i 's/\/apache\//\/apache2\//g' {} ";" -exec sed -i 's/\\\/apache\\\//\\\/apache2\\\//g' {} ";" -exec sed -i 's/\/etc\/rc.d\/apache restart/\/etc\/rc.d\/apache2 restart/g' {} ";"
 +
 +
# Finding with DSSH
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dssh "find /home/broot/ -name \"*SSL_CA_activator.sh\" -type f -exec ls -la {} \";\"" | less
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 +
# Path correction in httpd.conf file
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dssh "sed -i \"s/\/usr\/local\/apache2\/icons/\/usr\/local\/apache2\/share\/icons/g\" /usr/local/apache2/conf/httpd.conf"
 +
 +
# Find and replace
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find -type f -exec sed -i 's/OLD-STRING/NEW-STRING/g' {} \;
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</syntaxhighlight>
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 +
== access-log auswerten ==
 +
kudos @ tch
 +
 +
 +
15.12.2014 - 19.12.2014
 +
 +
'''postmedien.ch'''
 +
 +
durschnitt 1200 unique sites aufrufe
 +
 +
~50'000 unique sites aufrufe
 +
 +
499 server itself unique
 +
 +
'''wirtschaft.com'''
 +
 +
durschnitt 3300 unique ip adressen pro tag
 +
 +
~130'000 unique sites aufrufe
 +
 +
28485 server itself unique
 +
 +
 +
count ip 
 +
cat access_log | awk '{print $1}' | sort -n | uniq -c | sort -n
 +
 
 +
uniq ip
 +
cat access_log | awk '{print $1}' | sort -n | uniq | wc -l 
 +
 +
~uniqe sites
 +
cat access_log | awk '{print $7}' | grep -v jpg | grep -v png | grep -v css |sort -n | uniq -c |sort -n | wc -l
 +
 +
server itself
 +
grep 85.10.207.17 access_log |awk '{print $7}' | sort -n | uniq -c |sort -n | grep -v jpg | grep -v png
 +
 +
count requests per IP
 +
zgrep moodle access_log-20150307.bz2 | grep learntools | cut -d' ' -f1 |sort | uniq -c | sort -n
 +
 +
  
 
[[Category:Server]]
 
[[Category:Server]]

Aktuelle Version vom 11. März 2015, 17:22 Uhr

# bash history without numbers
history | cut -c 8-
history | cut -d' ' -f4- | sed 's/^ \(.*$\)/\1/g'

SED[Bearbeiten]

# Insert string to configuration file
# To append after the pattern: (-i is for inplace replace). line1 and line2 are the lines you want to append(or prepend):
 
sed -i '/pattern/a \
line1 \
line2' inputfile
 
# To prepend the lines before:
 
sed -i '/pattern/i \
line1 \
line2' inputfile
 
# Find all SSL CA activators and change string from apache to apache2
find /home/broot/ -name "*SSL_CA_activator.sh" -type f -exec sed -i 's/\/apache\//\/apache2\//g' {} ";" -exec sed -i 's/\\\/apache\\\//\\\/apache2\\\//g' {} ";" -exec sed -i 's/\/etc\/rc.d\/apache restart/\/etc\/rc.d\/apache2 restart/g' {} ";"
 
# Finding with DSSH
dssh "find /home/broot/ -name \"*SSL_CA_activator.sh\" -type f -exec ls -la {} \";\"" | less
 
# Path correction in httpd.conf file
dssh "sed -i \"s/\/usr\/local\/apache2\/icons/\/usr\/local\/apache2\/share\/icons/g\" /usr/local/apache2/conf/httpd.conf"
 
# Find and replace
find -type f -exec sed -i 's/OLD-STRING/NEW-STRING/g' {} \;

access-log auswerten[Bearbeiten]

kudos @ tch


15.12.2014 - 19.12.2014

postmedien.ch

durschnitt 1200 unique sites aufrufe

~50'000 unique sites aufrufe

499 server itself unique

wirtschaft.com

durschnitt 3300 unique ip adressen pro tag

~130'000 unique sites aufrufe

28485 server itself unique


count ip 

cat access_log | awk '{print $1}' | sort -n | uniq -c | sort -n

uniq ip 

cat access_log | awk '{print $1}' | sort -n | uniq | wc -l

~uniqe sites 

cat access_log | awk '{print $7}' | grep -v jpg | grep -v png | grep -v css |sort -n | uniq -c |sort -n | wc -l

server itself 

grep 85.10.207.17 access_log |awk '{print $7}' | sort -n | uniq -c |sort -n | grep -v jpg | grep -v png

count requests per IP 

zgrep moodle access_log-20150307.bz2 | grep learntools | cut -d' ' -f1 |sort | uniq -c | sort -n
Von „http://wiki.internet-license.net/index.php?title=Bash_tips&oldid=414“