Lots: Miscellaneous style changes

fetch

@@ -1,5 +1,6 @@
 #!/bin/sh
-if `which neofetch > /dev/null 2>&1`; then
+name="$(basename $0 .sh)"
+if $(which neofetch > /dev/null 2>&1); then
 	neofetch\
 		--disable model resolution\
 		--block_range 0 15\
@@ -7,5 +8,5 @@ if `which neofetch > /dev/null 2>&1`; then
 		--xoffset 4 --yoffset 4
 	scrot "$HOME/Pictures/Screenshots/neofetch-`date +%s`.png"
 else
-	printf 'fetch: Neofetch is not installed; aborting\n'
+	printf "$name: Neofetch is not installed; aborting\n"
 fi