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#include <array>
#include <tuple>
#include <type_traits>
#include <utility>


namespace cdict {
template<char... cs>
using string = std::integer_sequence<char, cs...>;

ericleasemorgan

# extract all urls from a text file
cat file.txt | egrep -o 'https?://[^ ]+' | sed -e 's/https/http/g' |  sed -e 's/\W+$//g' | sort | uniq -c | sort -bnr

# extraxt domains from URL's found in text files
cat file.txt | egrep -o 'https?://[^ ]+' | sed -e 's/https/http/g' |  sed -e 's/\W+$//g' | sed -e 's/http:\/\///g' | sed -e 's/\/.*$//g' | sort | uniq -c | sort -bnr

# extract email addresses
cat file.txt | grep -i -o '[A-Z0-9._%+-]\+@[A-Z0-9.-]\+\.[A-Z]\{2,4\}' | sort | uniq -c | sort -bnr

# list all words in a text file

alexcreek

#!/bin/bash
TODAY=$(date +%Y%m%d)
TARGETS=( '/etc' '/home' '/root' '/var/www' )
BACKUP_ROOT='/backups'
BACKUP_DIR="${BACKUP_ROOT}/${TODAY}"

echo "$(date +%D" "%r): Beginning backup"
mkdir -p $BACKUP_DIR

for i in ${TARGETS[@]}; do