This is Ubuntu. I have the memory of a fish.
| Command | Comment |
|---|---|
| df -h | Disk Free. -h is more readable |
| fdisk -l | list of volumes including sizes |
| du -h --max-depth=1 | List of dirs with sizes |
|
mv |
Move / Rename |
| tail -f filename | show contents of a file. |
| tail -n 500 filename | show contents of a file -n specify number of lines |
| apt-get install procps | to install the "free" and "ps" commands to check memory usage |
| ps aux | Show processes |
| free --mega | can't remember! Ha |
| cat /proc/meminfo | Memory usage |
| env | show environment variables |
| echo $PATH | Shwo path var |
| lsb_release -r | Ubuntu version |
| history | grep searchstring | search history for search string |
| history 10 | see last 10 bash commands |
