Rename several term color test scripts

* Change shebang to '#!/usr/bin/env bash'
* Change suffix to '.bash'

4 files changed, 8 insertions, 32 deletions

diff --git a/unix/colortest.sh b/unix/colortest2.bash
index 3974d69..198399c 100755
--- a/unix/colortest.sh
+++ b/unix/colortest2.bash
@@ -1,4 +1,5 @@
-#!/bin/sh
+#!/usr/bin/env bash
+#
 # Original Posted at http://crunchbang.org/forums/viewtopic.php?pid=126921%23p126921#p126921
 # [ESC] character in original post removed here.
 
diff --git a/unix/term_color.sh b/unix/term_color.sh
deleted file mode 100755
index f10f916..0000000
--- a/unix/term_color.sh
+++ /dev/null
@@ -1,28 +0,0 @@
-#!/usr/bin/env bash
-#
-#   This file echoes a bunch of color codes to the 
-#   terminal to demonstrate what's available.  Each 
-#   line is the color code of one forground color,
-#   out of 17 (default + 16 escapes), followed by a 
-#   test use of that color on all nine background 
-#   colors (default + 8 escapes).
-#
-#   Ref: https://wiki.archlinux.org/index.php/X_resources
-#
-
-T='gYw'   # The test text
-
-echo -e "\n                 40m     41m     42m     43m\
-     44m     45m     46m     47m";
-
-for FGs in '    m' '   1m' '  30m' '1;30m' '  31m' '1;31m' '  32m' \
-           '1;32m' '  33m' '1;33m' '  34m' '1;34m' '  35m' '1;35m' \
-           '  36m' '1;36m' '  37m' '1;37m';
-    do FG=${FGs// /}
-    echo -en " $FGs \033[$FG  $T  "
-    for BG in 40m 41m 42m 43m 44m 45m 46m 47m;
-        do echo -en "$EINS \033[$FG\033[$BG  $T  \033[0m";
-    done
-    echo;
-done
-echo
diff --git a/unix/colors.sh b/unix/termcolors1.bash
index a28c261..f9efa62 100755
--- a/unix/colors.sh
+++ b/unix/termcolors1.bash
@@ -1,5 +1,8 @@
-#!/bin/sh
-# https://gist.github.com/esundahl/1651086
+#!/usr/bin/env bash
+#
+# * https://gist.github.com/esundahl/1651086
+# * https://wiki.archlinux.org/index.php/X_resources
+#
 
 function color_test {
     # Daniel Crisman's ANSI color chart script from
@@ -14,7 +17,7 @@ function color_test {
     # colors (default + 8 escapes).
     #
     
-    T='gYw' # The test text
+    T='gYw'  # The test text
     
     echo -e "\n                 40m     41m     42m     43m\
      44m     45m     46m     47m"
diff --git a/unix/term_color_2.sh b/unix/termcolors2.bash
index 4dc2ef2..4dc2ef2 100755
--- a/unix/term_color_2.sh
+++ b/unix/termcolors2.bash