[Assorted-commits] SF.net SVN: assorted:[1536] shell-tools/trunk/src/bash-commons/common.bash

[<yan...@us...>]

Revision: 1536
          http://assorted.svn.sourceforge.net/assorted/?rev=1536&view=rev
Author:   yangzhang
Date:     2009-12-31 00:57:00 +0000 (Thu, 31 Dec 2009)

Log Message:
-----------
added pdfsplit, capitalize; renamed colors

Modified Paths:
--------------
    shell-tools/trunk/src/bash-commons/common.bash

Modified: shell-tools/trunk/src/bash-commons/common.bash
===================================================================
--- shell-tools/trunk/src/bash-commons/common.bash	2009-12-30 18:31:32 UTC (rev 1535)
+++ shell-tools/trunk/src/bash-commons/common.bash	2009-12-31 00:57:00 UTC (rev 1536)
@@ -23,15 +23,30 @@
 # \e = \E = \033
 # 0;34m = 34m
 # 30's are foregrounds, 40's are backgrounds
+# Escape sequences begin with \e[ and end with m.
+# Each is a sequence of commands, separated by ;.
+# 0 and 1 set the lightness, but 0 also resets everything (fg/bg).
+# 3x sets the foreground.
+# 4x sets the background.
 
-dark_blue="\e[0;34m";     bright_blue="\e[1;34m"
-dark_green="\e[0;32m";    bright_green="\e[1;32m"
-dark_cyan="\e[0;36m";     bright_cyan="\e[1;36m"
-dark_red="\e[0;31m";      bright_red="\e[1;31m"
-dark_magenta="\e[0;35m";  bright_magenta="\e[1;35m"
-brown="\e[0;33m";         yellow="\e[1;33m"
-black="\e[0;30m";         dark_gray="\e[1;30m";
-bold_white="\e[1;37m"     white="\e[0;37m"
+fg_dark_blue="\e[0;34m";     fg_bright_blue="\e[1;34m"
+fg_dark_green="\e[0;32m";    fg_bright_green="\e[1;32m"
+fg_dark_cyan="\e[0;36m";     fg_bright_cyan="\e[1;36m"
+fg_dark_red="\e[0;31m";      fg_bright_red="\e[1;31m"
+fg_dark_magenta="\e[0;35m";  fg_bright_magenta="\e[1;35m"
+fg_brown="\e[0;33m";         fg_yellow="\e[1;33m"
+fg_black="\e[0;30m";         fg_dark_gray="\e[1;30m"
+fg_white="\e[0;37m";         fg_bold_white="\e[1;37m"
+
+bg_dark_blue="\e[0;44m";     bg_bright_blue="\e[1;44m"
+bg_dark_green="\e[0;42m";    bg_bright_green="\e[1;42m"
+bg_dark_cyan="\e[0;46m";     bg_bright_cyan="\e[1;46m"
+bg_dark_red="\e[0;41m";      bg_bright_red="\e[1;41m"
+bg_dark_magenta="\e[0;45m";  bg_bright_magenta="\e[1;45m"
+bg_brown="\e[0;43m";         bg_yellow="\e[1;43m"
+bg_black="\e[0;40m";         bg_dark_gray="\e[1;40m"
+bg_white="\e[0;47m";         bg_bold_white="\e[1;47m"
+
 normal_color="\e[0m"
 
 # Don't use 'error' to print the message because error might be a special
@@ -559,6 +574,19 @@
   done
 }
 
+pdfsplit() {
+  local f="$@"
+  for i in $( seq $( pdfpages "$f" ) )
+  do pdftk "$f" cat $i output "${f%.pdf}-$i.pdf"
+  done
+}
+
+# capitalize the first letter of the given arg
+capitalize() {
+    echo -n "${1:0:1}" | tr '[:lower:]' '[:upper:]'
+    echo "${1:1}"
+}
+
 # Add keys if not already added.
 maybe-ssh-add() {
   if ( ssh-add -l && ! ssh-add -l | fgrep $1 ) >& /dev/null


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