added use a calculator

This commit is contained in:
Dennis Xiao
2016-11-27 21:51:42 +11:00
parent 2a9a0d2d7e
commit fcda0292ee

View File

@@ -34,6 +34,7 @@ As a computer expert, we want to be more efficient and do our jobs better. We kn
1. [find a stale file](#findfile)
1. [show a calendar](#showcal)
1. [find a future date](#calcdate)
1. [use a calculator](#calculator)
## <a id="copyfile"></a>copy a file
@@ -236,5 +237,15 @@ date -d "+7 days" # On Linux
date -j -v+7d # On MacOS
```
## <a id="calculator"></a>use a calculator
**STOP USING CALCULATOR WIDGET**
Want to use a calculator?
```
bc
```
===
_Remember, you can always google or `man` the commands you are not familiar with._