Bash tips
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Vkl (Diskussion | Beiträge) (Die Seite wurde neu angelegt: „<syntaxhighlight lang="bash" style="font-size:9pt;"> # bash history without numbers history | cut -c 8- history | cut -d' ' -f4- | sed 's/^ \(.*$\)/\1/g' </syn…“) |
Vkl (Diskussion | Beiträge) |
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| Zeile 3: | Zeile 3: | ||
history | cut -c 8- | history | cut -c 8- | ||
history | cut -d' ' -f4- | sed 's/^ \(.*$\)/\1/g' | history | cut -d' ' -f4- | sed 's/^ \(.*$\)/\1/g' | ||
| + | </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 \ | ||
| + | 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" | ||
</syntaxhighlight> | </syntaxhighlight> | ||
[[Category:Server]] | [[Category:Server]] | ||
Version vom 17. Juni 2014, 16:08 Uhr
# bash history without numbers history | cut -c 8- history | cut -d' ' -f4- | sed 's/^ \(.*$\)/\1/g'
SED
# 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"
