Commands by sixtus

Commands by sixtus (2)

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Speak the last 3 tweets on Mac OS

You need curl.. and a Mac of course.
This is sample output - yours may be different.
-7

curl -s -u user:password http://twitter.com/statuses/friends_timeline.rss | grep title | sed -ne 's/<\/*title>//gp' | head -n 4 | say -v Bruce

sixtus · 2009-03-20 20:14:13 1
Search previous commands from your .bash_history

This is not actually a command, it's just a keyboard shortchut. But a very useful one. Show Sample Output
This is sample output - yours may be different.
```
(reverse-i-search)`':
```
6

ctrl + r

sixtus · 2009-02-20 13:28:19 1

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commandlinefu.com is the place to record those command-line gems that you return to again and again. That way others can gain from your CLI wisdom and you from theirs too. All commands can be commented on, discussed and voted up or down.

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Simplified video file renaming

I used this when I had a directory of movies from a camera. I wanted to watch a little of each movie, then rename it depending on what was in the movie. This did the trick for me.

drop first column of output by piping to this

Convert seconds to [DD:][HH:]MM:SS

Converts any number of seconds into days, hours, minutes and seconds. sec2dhms() { declare -i SS="$1" D=$(( SS / 86400 )) H=$(( SS % 86400 / 3600 )) M=$(( SS % 3600 / 60 )) S=$(( SS % 60 )) [ "$D" -gt 0 ] && echo -n "${D}:" [ "$H" -gt 0 ] && printf "%02g:" "$H" printf "%02g:%02g\n" "$M" "$S" }

dd with progress bar and remaining time displayed

Generate a binary file with all ones (0xff) in it

This is similar to how you would generate a file with all zeros $ dd if=/dev/zero of=allzeros bs=1024 count=2k

Search and play youtube videos directly to terminal (no X needed)

pyt 'Stairway to heaven - Led Zeppelin' pyt 'brain damage - Pink Floyd' No web browser or even X needed. Just a cli and internet connection! mplayer is pauseable and can skip ahead This may break if youtube changes their search html.

Clear terminal Screen

Probably the quickest / easiest way to clear the screen.

Create and access directory at the same time

Create and access directory (edited)

Get first Git commit hash

git log --format=%H | tail -1 doesn't work anymore

Install pip with Proxy

Installs pip packages defining a proxy

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