head eats extra characters – unix.stackexchange.com

The following shell command was expected to print only odd lines of the input stream: echo -e "aaa\nbbb\nccc\nddd\n" | (while true; do head -n 1; head -n 1 >/dev/null; done) But instead it just ...

from Hot Questions - Stack Exchange OnStackOverflow
via Blogspot

Share this

Google Facebook Twitter More

• Digg
• Linkedin
• Stumbleupon
• Delicious
• Tumblr
• BufferApp
• Pocket
• Evernote

Unknown