moved scripts to dotfiles repository

changed this repositories purpose to documentation only

bash.md

@@ -0,0 +1,62 @@
+# bash
+
+- [bash](#bash)
+  - [shortcuts](#shortcuts)
+    - [list of shortcuts](#list-of-shortcuts)
+    - [unbind shortcuts](#unbind-shortcuts)
+  - [tips and tricks](#tips-and-tricks)
+    - [multitarget paths](#multitarget-paths)
+
+## shortcuts
+### list of shortcuts
+| Shortcut   | Action |
+| :--------- | :----- |
+| ctrl+a     | go to the start of the line |
+| ctrl+e     | go to the end of the line |
+| ctrl+b     | move one character backwards |
+| ctrl+f     | move one character forwards |
+| alt+b      | move one word backwards |
+| alt+f      | move one word forwards |
+| **ctrl+w** | **delete to last white space** |
+| alt+?      | show completion options |
+| **ctrl+r** | **search command history backwards** |
+| ctrl+g     | exit history search |
+| ctrl+p     | previous command in history |
+| ctrl+n     | next command in history |
+| ctrl+o     | run command and re-enter it |
+| ctrl+l     | clear screen |
+| ctrl+s     | suppress output to screen |
+| ctrl+q     | resume output to screen |
+| ctrl+c     | terminate command |
+| ctrl+z     | suspend current command (resume with `fg`) |
+| **ctrl+d** | **exit shell** |
+
+### unbind shortcuts
+bash shortcuts can be disabled with the following command in `.bashrc`/`.bash_profile`:
+```bash
+bind -r "<shortcut-to-unbind>"
+```
+Example:
+```bash
+bind -r "\C-h"
+```
+`\C` is CTRL, `\M` is ALT
+
+## tips and tricks
+
+### multitarget paths
+
+Bash allows for variable expansion in paths. This can be useful, for example when copying multiple files from a directory. Instead of typing out the path multiple times, one can use '{<>,<>}' to specify multiple targets:
+```bash
+# without multitarget expansion
+cp foo/bar/moo.wav foo/bar/bark.wav foo/
+
+# with multitarget expansion
+cp foo/bar/{moo.wav,bark.wav} foo/
+
+# or even
+cp foo/bar/{moo,bark}.wav foo/
+```
+Multitarget expansion also works in the middle of a path as seen in the third command example above.
+> Use only ',' to separate targets and **no whitespace** as that would make a new argument.
+> The expansion makes a new argument for each entry inside the braces, so **copy to several targets does not work.**