From 59ea7003b5e7bcd58b247146860f7972a92f186c Mon Sep 17 00:00:00 2001
From: Alfredo Canziani <alfredo.canziani@gmail.com>
Date: Thu, 11 Apr 2013 13:20:34 -0400
Subject: Added operand to ls-based function

---
 init.lua | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/init.lua b/init.lua
index ab6d820..a615df5 100644
--- a/init.lua
+++ b/init.lua
@@ -117,10 +117,10 @@ OS = uname()
 --------------------------------------------------------------------------------
 -- ls (list dir)
 --------------------------------------------------------------------------------
-ls = function() return execute 'ls' end
-ll = function() return execute 'ls -l' end
-la = function() return execute 'ls -a' end
-lla = function() return execute 'ls -la' end
+ls  = function(d) d = d or ' ' return execute('ls '    ..d) end
+ll  = function(d) d = d or ' ' return execute('ls -l ' ..d) end
+la  = function(d) d = d or ' ' return execute('ls -a ' ..d) end
+lla = function(d) d = d or ' ' return execute('ls -la '..d) end
 
 --------------------------------------------------------------------------------
 -- prefix
@@ -244,4 +244,4 @@ else
              _magenta = '\27[45m',
              _cyan = '\27[46m',
              _white = '\27[47m'}
-end
\ No newline at end of file
+end
-- 
cgit v1.2.3


From 44e819ac4d3f7a09216d0d4dce42aea51a456f97 Mon Sep 17 00:00:00 2001
From: Alfredo Canziani <alfredo.canziani@gmail.com>
Date: Tue, 28 May 2013 12:20:38 -0400
Subject: Changed the README from <txt> to <md>

---
 README.md  | 30 ++++++++++++++++++++++++++++++
 README.txt | 30 ------------------------------
 2 files changed, 30 insertions(+), 30 deletions(-)
 create mode 100644 README.md
 delete mode 100644 README.txt

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..93ef38c
--- /dev/null
+++ b/README.md
@@ -0,0 +1,30 @@
+DEPENDENCIES:
+Torch7 (www.torch.ch)
+
+INSTALL:
+$ torch-pkg install sys
+
+USE:
+$ torch
+> require 'sys'
+> for k in pairs(sys) print(k) end  -- gives you all the included functions
+dirname
+dirp
+usleep
+ls
+prefix
+uname
+pwd
+fstat
+COLORS
+lla
+tic
+toc
+OS
+la
+execute
+ll
+concat
+basename
+clock
+filep
diff --git a/README.txt b/README.txt
deleted file mode 100644
index 93ef38c..0000000
--- a/README.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-DEPENDENCIES:
-Torch7 (www.torch.ch)
-
-INSTALL:
-$ torch-pkg install sys
-
-USE:
-$ torch
-> require 'sys'
-> for k in pairs(sys) print(k) end  -- gives you all the included functions
-dirname
-dirp
-usleep
-ls
-prefix
-uname
-pwd
-fstat
-COLORS
-lla
-tic
-toc
-OS
-la
-execute
-ll
-concat
-basename
-clock
-filep
-- 
cgit v1.2.3


From 06c291b34a1838f01ffc685c457fec529ed60532 Mon Sep 17 00:00:00 2001
From: Alfredo Canziani <alfredo.canziani@gmail.com>
Date: Tue, 28 May 2013 13:32:06 -0300
Subject: Update README.md

Converted README from <txt> to <md>
Reformatted the documentation
Added instruction about *how* to use <sys.COLORS>
---
 README.md | 26 ++++++++++++++++++++++----
 1 file changed, 22 insertions(+), 4 deletions(-)

diff --git a/README.md b/README.md
index 93ef38c..a0b6aa8 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,15 @@
-DEPENDENCIES:
+# Lua *system* package
+
+## Dependencies
 Torch7 (www.torch.ch)
 
-INSTALL:
-$ torch-pkg install sys
+## Install
+```
+$ luarocks install sys
+```
 
-USE:
+## Use
+```
 $ torch
 > require 'sys'
 > for k in pairs(sys) print(k) end  -- gives you all the included functions
@@ -28,3 +33,16 @@ concat
 basename
 clock
 filep
+```
+
+### sys.COLORS
+If you'd like print in colours, follow the following snippets of code. Let start by listing the available colours
+```
+$ torch
+> for k in pairs(sys.COLORS) do print(k) end
+```
+Then, we can generate a shortcut `c = sys.COLORS` and use it within a `print`
+```
+> c = sys.COLORS
+> print(c.magenta .. 'This ' .. c.red .. 'is ' .. c.yellow .. 'a ' .. c.green .. 'rainbow' .. c.cyan .. '!')
+```
-- 
cgit v1.2.3