Bash-Terminal Cheatsheet

- `csplit -s -f PREFIX FILE PATTERN {9999999}` - Split file by pattern
- `scp -i KEY ORIG DEST` - Move stuff between places
- `df -h` - How much disk space do I have?
- `df -i` - Inode usage
- `which EXECUTABLE` - Where is this executable coming from?
- `ps aux | grep THING` - Processes matching THING
- `top` - top processes
- `lsof -i tcp:PORT` - What process is locking that port?

View octal permissions:

# Mac OS X
stat -f '%A %N' *

# Linux
stat -c "%a %n" *