Favorite bash snippets

bash-snippets.sh

# In a file with urls, count different status codes
{ for line in `cat urls.txt`; do curl -I $line 2> /dev/null | head -n 1 | egrep -o '[0-9]{3}' ; done; } | sort | uniq -c

# Get titles from urls from clipboard
urls=`xclip -o | tr '\n' ' '`; for url in $(echo $urls); do clean_url=$(echo -e "${url}" | tr -d '[[:space:]]'); tmp=$(curl "$clean_url" 2> /dev/null | egrep -o '<title>.*</title>' | egrep -o '>.*<'); echo ${tmp:1:-2}; done;