Scripting
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Replace all instances of one word with another in a file
sed -i ‘s/ord1/ord2/g’ filnavn
Tag: sed
Security
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Utskrift av port, pid og daemon navn v.h.a netstat
netstat -nap| egrep “(0.0.0.0).*(0.0.0.0).*LISTEN” | gawk ‘{print $4 “:” $7}’ | egrep -o “:(.*)” | cut -c 2-|sed ‘s/\//\:/’