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authorSilvino <silvino@bk.ru>2019-06-26 16:58:13 +0100
committerSilvino <silvino@bk.ru>2019-06-26 16:59:06 +0100
commit2830b5fb96cce787ca8c7562a968effc3e57bdb1 (patch)
treed8f3c09d0b52806ecc97e447655eb99f17a126e8 /dev
parent0e5a601a31840e1531f3f90ca447bf3b1e766d73 (diff)
downloaddoc-2830b5fb96cce787ca8c7562a968effc3e57bdb1.tar.gz
dev index re-organization
Diffstat (limited to 'dev')
-rw-r--r--dev/c/basic.html59
-rw-r--r--dev/c/datatypes.html17
-rw-r--r--dev/c/hello.html134
-rw-r--r--dev/c/index.html72
-rw-r--r--dev/c/lib.html8
-rw-r--r--dev/c/src/basic/AUTHORS1
-rw-r--r--dev/c/src/basic/ChangeLog0
-rw-r--r--dev/c/src/basic/Makefile7
-rw-r--r--dev/c/src/basic/NEWS0
-rw-r--r--dev/c/src/basic/README0
-rw-r--r--dev/c/src/basic/basic.c3
-rw-r--r--dev/c/src/basic/basic.h27
-rw-r--r--dev/c/src/hello/Makefile7
-rw-r--r--dev/c/src/hello/hello.c6
-rw-r--r--dev/index.html175
-rw-r--r--dev/js/index.html18
-rw-r--r--dev/perl/index.html16
-rw-r--r--dev/php/hello.html83
-rw-r--r--dev/php/index.html98
-rw-r--r--dev/python/hello.html18
-rw-r--r--dev/python/index.html30
-rw-r--r--dev/shell/index.html34
22 files changed, 542 insertions, 271 deletions
diff --git a/dev/c/basic.html b/dev/c/basic.html
new file mode 100644
index 0000000..104e59a
--- /dev/null
+++ b/dev/c/basic.html
@@ -0,0 +1,59 @@
+<!DOCTYPE html>
+<html dir="ltr" lang="en">
+    <head>
+	<meta charset='utf-8'>
+	<title>C - Basic</title>
+    </head>
+    <body>
+        <a href="../index.html">C &amp; GDB Index</a>
+
+	<h1>C - Basic</h1>
+
+	<h2 ="sources">Multiple Sources</h2>
+
+	<p>To organize code in multiple files split above
+	example in main.c, hello.c and hello.h. Content of
+	main.c;<p>
+
+	<pre>
+	#include "hello.h"
+
+	int main() {
+	    hello("world");
+	    return 0;
+	}
+	</pre>
+
+	<p>Header file contains declaration of the function hello,
+	content of hello.h;</p>
+
+	<pre>
+	void hello(const char* name);
+	</pre>
+
+	<p>Implementation of hello function in hello.c;</p>
+
+	<pre>
+	#include &lt;stdio.h&gt;
+	#include "hello.h"
+
+	void hello(const char* name) {
+	    printf("Hello, %s!\n", name);
+	}
+	</pre>
+
+	<p>Compile;</p>
+
+	<pre>
+	$ gcc -Wall main.c hello.c -o hello
+	</pre>
+
+	<a href="../index.html">C &amp; GDB Index</a>
+	<p>
+	This is part of the Hive System Documentation.
+	Copyright (C) 2019
+	Hive Team.
+	See the file <a href="../../fdl-1.3-standalone.html">Gnu Free Documentation License</a>
+	for copying conditions.</p>
+    </body>
+</html>
diff --git a/dev/c/datatypes.html b/dev/c/datatypes.html
index cbe19a2..77b5dbb 100644
--- a/dev/c/datatypes.html
+++ b/dev/c/datatypes.html
@@ -13,22 +13,27 @@
 
         <dl>
             <dt>char</dt>
-            <dd>Integer, one byte.</dd>
+            <dd>Integer is 1 byte.</dd>
+
             <dt>int</dt>
-            <dd>Integer.</dd>
+            <dd>Integer numbers 4 bytes (short is 2 bytes and long is 4 bytes)</dd>
+
             <dt>float</dt>
-            <dd>Single precision floating point.</dd>
+            <dd>Single precision floating point is 4 bytes.</dd>
+
             <dt>double</dt>
-            <dd>Double precision floating point.</dd>
+            <dd>Double precision floating point is 8 bytes.</dd>
+
             <dt>void</dt>
             <dd>Absence of type.</dd>
         </dl>
 
-
         <h2 id="datatypes">Data types</h2>
 
         <h2 id="int">Integer</h2>
+
         <p>Allowed <a href="elements.html#types">types</a> are char and int;</p>
+
         <dl>
             <dt>signed char</dt>
             <dd>8 bit, from -128 to 127.</dd>
@@ -93,7 +98,7 @@
 
         <pre>
         struct point {
-            int x, y;
+            int x, y, z;
         } first_point;
         struct point second_point;
         </pre>
diff --git a/dev/c/hello.html b/dev/c/hello.html
new file mode 100644
index 0000000..ff31bc9
--- /dev/null
+++ b/dev/c/hello.html
@@ -0,0 +1,134 @@
+<!DOCTYPE html>
+<html dir="ltr" lang="en">
+    <head>
+	<meta charset='utf-8'>
+	<title>C &amp; GDB</title>
+    </head>
+    <body>
+        <a href="../index.html">C &amp; GDB Index</a>
+
+	<h1>Hello World</h1>
+
+        <p>C "allows to implement" or approach to various
+        programming paradigms but due to it's characteristics
+        it's more a procedural language. C procedural programs
+        are divided in smaller procedures, or functions, and
+        data or pointers to data are passed into them or is
+        shared between them. To get started create file
+        hello.c with;</p>
+
+	<pre>
+	#include &lt;stdio.h&gt;
+
+	int main() {
+	    printf("Hello World!");
+	    return 0;
+	}
+	</pre>
+
+	<p>Compile;</p>
+
+	<pre>
+	$ gcc -Wall hello.c -o hello
+	</pre>
+
+	<p>Run;</p>
+
+	<pre>
+	$./hello
+	Hello World!
+	</pre>
+
+	<h2 id="makefile">Makefile</h2>
+
+	<p>Make reads a Makefile by default on current directory,
+	Makefile defines targets, for example executables and their
+	dependencies, for example object files and source files.<p>
+
+	<p>Create Makefile;</p>
+
+	<pre>
+	CC=gcc
+	CFLAGS=-Wall
+
+	hello: main.o hello.o
+
+	clean:
+		rm -f hello main.o hello.o
+	</pre>
+
+	<pre>
+	$ touch NEWS README AUTHORS ChangeLog
+	</pre>
+
+	<h2 id="debug">Debug</h2>
+
+	<p>To use gdb you need to compile program with -g flag. Change
+	Makefile</p>
+
+	<pre>
+	CC=gcc
+	CFLAGS=-Wall -g
+
+	hello: main.o hello.o
+
+	clean:
+		rm -f hello main.o hello.o
+	</pre>
+
+	<pre>
+	$ gdb hello
+	</pre>
+
+	<p>Set break point;</p>
+
+	<pre>
+	(gdb) break main
+	</pre>
+
+	<p>To start the program you can type run, this way gdb
+	will try to run the program until the end. If program
+	crash, gdb will stop it for debuging. Start program;</p>
+
+	<pre>
+	(gdb) run
+	</pre>
+
+	<p>Step in next line;</p>
+
+	<pre>
+	(gdb) s
+	</pre>
+
+        <p>Print variable "name" value;</p>
+
+        <pre>
+        (gdb) print name
+        $1 = 0x4005b0 "world"
+        (gdb)
+        </pre>
+
+        <p>Print variable "name" type;</p>
+
+        <pre>
+        (gdb) ptype name
+        type = const char *
+        (gdb)
+        </pre>
+
+        <p>Variable is a <a href="elements.html#const">string constant</a>.
+        Execute next line to end;</p>
+
+	<pre>
+	(gdb) n
+	</pre>
+
+        <a href="../index.html">C &amp; GDB Index</a>
+	<p>
+	This is part of the Hive System Documentation.
+	Copyright (C) 2019
+	Hive Team.
+	See the file <a href="../../fdl-1.3-standalone.html">Gnu Free Documentation License</a>
+	for copying conditions.</p>
+    </body>
+</html>
diff --git a/dev/c/index.html b/dev/c/index.html
index 2f0c068..3c48776 100644
--- a/dev/c/index.html
+++ b/dev/c/index.html
@@ -7,6 +7,78 @@
     <body>
 	<a href="../index.html">Development Index</a>
 
+        <h1>C &amp; GDB</h1>
+
+	<ul>
+	    <li><a href="hello.html">Hello World</a>
+		<ul>
+		    <li><a href="hello.html#makefile">Makefile</a></li>
+		    <li><a href="hello.html#debug">Debug</a></li>
+		</ul>
+	    </li>
+	    <li><a href="elements.html">Elements</a>
+		<ul>
+		    <li><a href="elements.html#ident">Identifiers</a></li>
+		    <li><a href="elements.html#keywords">Keywords</a></li>
+		    <li><a href="elements.html#const">Constants</a></li>
+		    <li><a href="elements.html#op">Operators</a></li>
+		    <li><a href="elements.html#sep">Separators</a></li>
+		    <li><a href="elements.html#white">White space</a></li>
+		</ul>
+	    </li>
+	    <li><a href="datatypes.html">Datatypes</a>
+		<ul>
+		    <li><a href="datatypes.html#types">Types</a></li>
+		    <li><a href="datatypes.html#int">Integer</a></li>
+		    <li><a href="datatypes.html#double">Real number</a></li>
+		    <li><a href="datatypes.html#complex">Complex number</a></li>
+		    <li><a href="datatypes.html#enum">Enumeration</a></li>
+		    <li><a href="datatypes.html#union">Unions</a></li>
+		    <li><a href="datatypes.html#struct">Structures</a></li>
+		    <li><a href="datatypes.html#array">Arrays</a></li>
+		    <li><a href="datatypes.html#pointer">Pointers</a></li>
+		    <li><a href="datatypes.html#it">Incomplete types</a></li>
+		    <li><a href="datatypes.html#tq">Type qualifiers</a></li>
+		    <li><a href="datatypes.html#st">Storage class</a></li>
+		    <li><a href="datatypes.html#format">Format type specifiers</a></li>
+		</ul>
+	    </li>
+
+	    <li><a href="">Operators &amp; Expressions</a></li>
+	    <li><a href="">Control Flow</a></li>
+	    <li><a href="">Functions</a></li>
+	    <li><a href="">Input &amp; Output</a></li>
+            <li><a href="basic.html">Basic</a>
+		<ul>
+		    <li><a href="basic.html#sources">Multiple sources</a></li>
+		</ul>
+	    </li>
+	    <li><a href="lib.html">Libraries</a>
+		<ul>
+		    <li><a href="lib.html#basic">Basic libraries</a></li>
+		    <li><a href="lib.html#advanced">Advanced libraries</a></li>
+		    <li><a href="lib.html#random-numbers">Random Numbers</a></li>
+		    <li><a href="lib.html#signals">Signals</a></li>
+		    <li><a href="lib.html#sorting">Sorting</a></li>
+		    <li><a href="lib.html#strings">Strings</a></li>
+		    <li><a href="lib.html#inter-process-communication">Inter Process Communication</a></li>
+		    <li><a href="lib.html#file-io">File IO</a></li>
+		    <li><a href="lib.html#shared-memory">Shared Memory</a></li>
+		    <li><a href="lib.html#networking">Networking</a></li>
+		    <li><a href="lib.html#threads">Threads</a></li>
+		</ul>
+
+
+	    </li>
+	    <li><a href="c/debugging.html">Debugging</a></li>
+	    <li><a href="c/system.html">System Development</a></li>
+	</ul>
+
+	<ul>
+	    <li><a href="http://inti.sourceforge.net/tutorial/libinti/autotoolsproject.html">Autotools</a></li>
+	</ul>
+
+
 	<h1>C &amp; GDB</h1>
 
 	<h2 id="hello">Hello World</h2>
diff --git a/dev/c/lib.html b/dev/c/lib.html
index 4b6c07e..4531d7a 100644
--- a/dev/c/lib.html
+++ b/dev/c/lib.html
@@ -5,7 +5,7 @@
         <title>Libraries</title>
     </head>
     <body>
-        <a href="../index.html">Development Index</a>
+        <a href="../index.html">C &amp; GDB Index</a>
 
 
         <h1>Libraries</h1>
@@ -13,12 +13,12 @@
         <h2 id="basic">Basic</h2>
 
         <dl>
-            <dt>include &lt;unistd.h&gt;</dt>
+            <dt>@include &lt;unistd.h&gt;</dt>
             <dd>fork, pipe and I/O primitives (read, write, close, etc.)
             + primitve types like uid_t, pid_t etc</dd>
 
             <dt>#include &lt;stdlib.h&gt;</dt>
-            <dd>Standard lib, contains primitves for number conversion
+            <dd>Standard lib, contains primitives for number conversion
             and memory allocation</dd>
             <dt>#include &lt;stdio.h&gt;</dt>
             <dd>Basic i/o lib: printf etc</dd>
@@ -243,7 +243,7 @@
         void pthread_exit(void *value_ptr);
         </pre>
 
-        <a href="../index.html">Development Index</a>
+        <a href="../index.html">C &amp; GDB Index</a>
 
         <p>
         This is part of the Hive System Documentation.
diff --git a/dev/c/src/basic/AUTHORS b/dev/c/src/basic/AUTHORS
new file mode 100644
index 0000000..dcfefd1
--- /dev/null
+++ b/dev/c/src/basic/AUTHORS
@@ -0,0 +1 @@
+Silvino Silva, silvino at bk dot ru
diff --git a/dev/c/src/basic/ChangeLog b/dev/c/src/basic/ChangeLog
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/dev/c/src/basic/ChangeLog
diff --git a/dev/c/src/basic/Makefile b/dev/c/src/basic/Makefile
new file mode 100644
index 0000000..f165c15
--- /dev/null
+++ b/dev/c/src/basic/Makefile
@@ -0,0 +1,7 @@
+CC=gcc
+CFLAGS=-Wall
+
+basic-c: main.o basic.o
+
+clean:
+	rm -f *.o basic-c
diff --git a/dev/c/src/basic/NEWS b/dev/c/src/basic/NEWS
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/dev/c/src/basic/NEWS
diff --git a/dev/c/src/basic/README b/dev/c/src/basic/README
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/dev/c/src/basic/README
diff --git a/dev/c/src/basic/basic.c b/dev/c/src/basic/basic.c
new file mode 100644
index 0000000..744b739
--- /dev/null
+++ b/dev/c/src/basic/basic.c
@@ -0,0 +1,3 @@
+#include "basic.h"
+
+
diff --git a/dev/c/src/basic/basic.h b/dev/c/src/basic/basic.h
new file mode 100644
index 0000000..6eef13f
--- /dev/null
+++ b/dev/c/src/basic/basic.h
@@ -0,0 +1,27 @@
+enum operations{deposit, redraw}
+
+union u_account {
+    int id;
+    int value;
+    char *client_name;
+    int *log_head;
+    union u_account *next;
+}
+
+struct s_accounts {
+    int total_accounts;
+    int total_value;
+    union u_account *head_account;
+}
+
+struct s_operation {
+    int time, amount;
+    enum operations op;
+    struct s_operation *next;
+}
+
+struct s_log {
+    int number;
+    struct s_operation *operation;
+    struct s_log *next;
+}
diff --git a/dev/c/src/hello/Makefile b/dev/c/src/hello/Makefile
new file mode 100644
index 0000000..a6d9f07
--- /dev/null
+++ b/dev/c/src/hello/Makefile
@@ -0,0 +1,7 @@
+CC=gcc
+CFLAGS=-Wall
+
+hello: hello.o
+
+clean:
+	rm -f *.o hello
diff --git a/dev/c/src/hello/hello.c b/dev/c/src/hello/hello.c
new file mode 100644
index 0000000..df66493
--- /dev/null
+++ b/dev/c/src/hello/hello.c
@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main() {
+    printf("hello World!");
+    return 0;
+}
diff --git a/dev/index.html b/dev/index.html
index 576cada..5c55583 100644
--- a/dev/index.html
+++ b/dev/index.html
@@ -11,171 +11,28 @@
 
 	<p>Tools for development and debugging</p>
 
-	<h2>Git</h2>
+        <dl>
+            <dt><a href="git/index.html">Git</a></dt>
+            <dd>Git is a distributed version control system, for example this document is meant to be distributed using git.</dd>
+            <dt><a href="c/index.html">C &amp; GDB</a></dt>
+            <dd>C is compiled language created by Dennis Ritchie. BSD, Linux and Minix kernels use this language as primary language.</dd>
 
-	<p>Git is a distributed version control system, for example this document is meant to be distributed using git.</p>
-	<ul>
-            <li><a href="git/install.html">1. Install and configure</a></li>
-	    <li><a href="git/work.html">2. Work.</a>
-		<ul>
-	            <li><a href="git/work.html#local">2.1. Local workflow</a>
-		    <li><a href="git/work.html#logdiff">2.2. Logs and commits</a></li>
-		    <li><a href="git/work.html#remote">2.3. Working with remotes</a></li>
-		</ul>
-	    </li>
+            <dt><a href="shell/index.html">Shell scriptiong</a></dt>
+	    <dd>Script files that start with "#!/bin/sh" use dash (in crux), /bin/sh is a link to dash, while files that start with "#!/bin/bash" use bash;</dd>
+            <dt><a href="python/index.html">Python</a></dt>
 
-	    <li><a href="git/branch.html">3. Branches</a>
-		<ul>
-		    <li><a href="git/branch.html#teamwork">3.1. Team workflow</a></li>
-		    <li><a href="git/branch.html#feature">3.2. Feature</a></li>
-		    <li><a href="git/branch.html#release">3.3. Release</a></li>
-		    <li><a href="git/branch.html#tags">3.4. Tags</a></li>
-		    <li><a href="git/branch.html#hotfix">3.5. Hotfix</a></li>
-		</ul>
-	    </li>
-	</ul>
+            <dd>Python is an interpreted, interactive, object-oriented programming language.</dd>
 
+            <dt><a href="perl/index.html">Perl</a></dt>
+            <dd>Perl is a family of two high-level, general-purpose, interpreted, dynamic programming languages. "Perl" usually refers to Perl 5, but it may also refer to its redesigned "sister language", Perl 6.</dd>
 
-	<h2 id="c">C &amp; GDB</h2>
+            <dt><a href="javascript/index.html">JavaScript</a></dt>
+            <dd>JavaScript is a high-level, interpreted programming language that conforms to the ECMAScript specification. JavaScript has curly-bracket syntax, dynamic typing, prototype-based object-orientation, and first-class functions.</dd>
 
-	<p>C is functional compiled language created by Dennis Ritchie. BSD, Linux and Minix kernels use this language
-	as primary language.</p>
-
-	<ul>
-	    <li><a href="c/index.html">Hello World</a>
-		<ul>
-		    <li><a href="c/index.html#sources">Multiple sources</a></li>
-		    <li><a href="c/index.html#makefile">Makefile</a></li>
-		    <li><a href="c/index.html#debug">Debug</a></li>
-		</ul>
-	    </li>
-	    <li><a href="c/elements.html">Elements</a>
-		<ul>
-		    <li><a href="c/elements.html#ident">Identifiers</a></li>
-		    <li><a href="c/elements.html#keywords">Keywords</a></li>
-		    <li><a href="c/elements.html#const">Constants</a></li>
-		    <li><a href="c/elements.html#op">Operators</a></li>
-		    <li><a href="c/elements.html#sep">Separators</a></li>
-		    <li><a href="c/elements.html#white">White space</a></li>
-		</ul>
-	    </li>
-	    <li><a href="c/datatypes.html">Datatypes</a>
-		<ul>
-		    <li><a href="c/datatypes.html#types">Types</a></li>
-		    <li><a href="c/datatypes.html#int">Integer</a></li>
-		    <li><a href="c/datatypes.html#double">Real number</a></li>
-		    <li><a href="c/datatypes.html#complex">Complex number</a></li>
-		    <li><a href="c/datatypes.html#enum">Enumeration</a></li>
-		    <li><a href="c/datatypes.html#union">Unions</a></li>
-		    <li><a href="c/datatypes.html#struct">Structures</a></li>
-		    <li><a href="c/datatypes.html#array">Arrays</a></li>
-		    <li><a href="c/datatypes.html#pointer">Pointers</a></li>
-		    <li><a href="c/datatypes.html#it">Incomplete types</a></li>
-		    <li><a href="c/datatypes.html#tq">Type qualifiers</a></li>
-		    <li><a href="c/datatypes.html#st">Storage class</a></li>
-		    <li><a href="c/datatypes.html#format">Format type specifiers</a></li>
-		</ul>
-	    </li>
-
-	    <li><a href="">Operators &amp; Expressions</a></li>
-	    <li><a href="">Control Flow</a></li>
-	    <li><a href="">Functions</a></li>
-	    <li><a href="">Input &amp; Output</a></li>
-	    <li><a href="c/lib.html">Libraries</a>
-		<ul>
-		    <li><a href="c/lib.html#basic">Basic libraries</a></li>
-		    <li><a href="c/lib.html#advanced">Advanced libraries</a></li>
-		    <li><a href="c/lib.html#random-numbers">Random Numbers</a></li>
-		    <li><a href="c/lib.html#signals">Signals</a></li>
-		    <li><a href="c/lib.html#sorting">Sorting</a></li>
-		    <li><a href="c/lib.html#strings">Strings</a></li>
-		    <li><a href="c/lib.html#inter-process-communication">Inter Process Communication</a></li>
-		    <li><a href="c/lib.html#file-io">File IO</a></li>
-		    <li><a href="c/lib.html#shared-memory">Shared Memory</a></li>
-		    <li><a href="c/lib.html#networking">Networking</a></li>
-		    <li><a href="c/lib.html#threads">Threads</a></li>
-		</ul>
-
-
-	    </li>
-	    <li><a href="c/debugging.html">Debugging</a></li>
-	    <li><a href="c/system.html">System Development</a></li>
-	</ul>
-
-	<ul>
-	    <li><a href="http://inti.sourceforge.net/tutorial/libinti/autotoolsproject.html">Autotools</a></li>
-	</ul>
-
-	<h2>Shell Script</h2>
-
-	<p>Script files that start with "#!/bin/sh" use dash (in crux),
-	/bin/sh is a link to dash, while files that start with "#!/bin/bash"
-	use bash;</p>
-
-	<ul>
-	    <li><a href="shell/dash.html">Dash - Scripting</a>
-		<ul>
-		    <li><a href="shell/dash.html#hello">Hello World</a></li>
-		    <li><a href="shell/dash.html#var">Types &amp; Variables</a></li>
-		    <li><a href="">Operators &amp; Expressions</a></li>
-		    <li><a href="shell/dash.html#if">Control Flow</a></li>
-		    <li><a href="">Functions</a></li>
-		    <li><a href="shell/dash.html#io">Input &amp; Output</a></li>
-		</ul>
-	    </li>
-	</ul>
-
-	<h2>Python</h2>
-	<ul>
-	    <li><a href="python/index.html">Hello World</a></li>
-	    <li><a href="">Types &amp; Variables</a></li>
-	    <li><a href="">Operators &amp; Expressions</a></li>
-	    <li><a href="">Control Flow</a></li>
-	    <li><a href="">Functions</a></li>
-	    <li><a href="">Input &amp; Output</a></li>
-	</ul>
-
-	<h2>Perl</h2>
-	<ul>
-	    <li><a href="perl/index.html">Hello World</a></li>
-	    <li><a href="">Types &amp; Variables</a></li>
-	    <li><a href="">Operators &amp; Expressions</a></li>
-	    <li><a href="">Control Flow</a></li>
-	    <li><a href="">Functions</a></li>
-	    <li><a href="">Input &amp; Output</a></li>
-	</ul>
-
-
-	<h2>JavaScript</h2>
-	<ul>
-	    <li><a href="js/index.html">Hello World</a></li>
-	    <li><a href="">Types &amp; Variables</a></li>
-	    <li><a href="">Operators &amp; Expressions</a></li>
-	    <li><a href="">Control Flow</a></li>
-	    <li><a href="">Functions</a></li>
-	    <li><a href="">Input &amp; Output</a></li>
-	</ul>
-
-	<h2>PHP</h2>
-	<ul>
-	    <li><a href="php/index.html">Hello World</a>
-                <ul>
-                    <li><a href="php/index.html#profiling">Profiling</a></li>
-                    <li><a href="php/index.html#testing">Testing</a></li>
-                </ul>
-            </li>
-	    <li><a href="">Types &amp; Variables</a></li>
-	    <li><a href="">Operators &amp; Expressions</a></li>
-	    <li><a href="">Control Flow</a></li>
-	    <li><a href="">Functions</a></li>
-	    <li><a href="">Input &amp; Output</a></li>
-	</ul>
-
-	<ul>
-	    <li><a href="php/laravel.html">Laravel Framework</a></li>
-	    <li>PHP Unit</li>
-	</ul>
+            <dt><a href="php/index.html">PHP</a></dt>
 
+            <dd>PHP (recursive acronym for PHP: Hypertext Preprocessor) is a widely-used open source general-purpose scripting language that is especially suited for web development and can be embedded into HTML.</dd>
+        </dl>
 	<a href="../index.html">Documentation Index</a>
 	<p>
 	This is part of the Hive System Documentation.
diff --git a/dev/js/index.html b/dev/js/index.html
index 66c0be1..ad746fd 100644
--- a/dev/js/index.html
+++ b/dev/js/index.html
@@ -2,23 +2,27 @@
 <html dir="ltr" lang="en">
     <head>
         <meta charset='utf-8'>
-        <title>c9 JavaScript</title>
+        <title>JavaScript</title>
     </head>
     <body>
         <a href="../index.html">Development Index</a>
 
-        <h1>c9 JavaScript</h1>
+        <h1>JavaScript</h1>
+	<ul>
+	    <li><a href="js/index.html">Hello World</a></li>
+	    <li><a href="">Types &amp; Variables</a></li>
+	    <li><a href="">Operators &amp; Expressions</a></li>
+	    <li><a href="">Control Flow</a></li>
+	    <li><a href="">Functions</a></li>
+	    <li><a href="">Input &amp; Output</a></li>
+	</ul>
 
         <a href="../index.html">Development Index</a>
         <p>
         This is part of the Hive System Documentation.
-        Copyright (C) 2018
+        Copyright (C) 2019
         Hive Team.
         See the file <a href="../../fdl-1.3-standalone.html">Gnu Free Documentation License</a>
         for copying conditions.</p>
-
-
     </body>
-
 </html>
-
diff --git a/dev/perl/index.html b/dev/perl/index.html
index dbef1e1..9fe7ad3 100644
--- a/dev/perl/index.html
+++ b/dev/perl/index.html
@@ -2,17 +2,27 @@
 <html dir="ltr" lang="en">
     <head>
         <meta charset='utf-8'>
-        <title>c9 Perl</title>
+        <title>Perl</title>
     </head>
     <body>
         <a href="../index.html">Development Index</a>
 
-        <h1>c9 Perl</h1>
+        <h1>Perl</h1>
+
+	<ul>
+	    <li><a href="perl/index.html">Hello World</a></li>
+	    <li><a href="">Types &amp; Variables</a></li>
+	    <li><a href="">Operators &amp; Expressions</a></li>
+	    <li><a href="">Control Flow</a></li>
+	    <li><a href="">Functions</a></li>
+	    <li><a href="">Input &amp; Output</a></li>
+	</ul>
+
 
         <a href="../index.html">Development Index</a>
         <p>
         This is part of the Hive System Documentation.
-        Copyright (C) 2018
+        Copyright (C) 2019
         Hive Team.
         See the file <a href="../../fdl-1.3-standalone.html">Gnu Free Documentation License</a>
         for copying conditions.</p>
diff --git a/dev/php/hello.html b/dev/php/hello.html
new file mode 100644
index 0000000..cc0f82a
--- /dev/null
+++ b/dev/php/hello.html
@@ -0,0 +1,83 @@
+<!DOCTYPE html>
+<html dir="ltr" lang="en">
+    <head>
+        <meta charset='utf-8'>
+        <title>PHP - Hello</title>
+    </head>
+    <body>
+        <a href="../index.html">PHP Index</a>
+
+        <h1>Hello World</h1>
+
+        <p>PHP comes with a built in server that helps to speed up
+        developing by not having to configure a system web server,
+        first create file index.php;</p>
+
+        <pre>
+        &lt;?php
+           echo "Hello World";
+        </pre>
+
+        <p>Now run the server;</p>
+
+        <pre>
+        $ php -S localhost:8000
+        </pre>
+
+        <p>Open your browser and browse http://localhost:8000,
+        you should see "Hello World".</p>
+
+        <h2 id="profiling">Profiling</h2>
+
+        <h2 id="testing">Testing</h2>
+
+        <p>Create folder tests for phpunit files with settings, inside
+        create another called tests to create tests to be performed on
+        the code.</p>
+
+        <pre>
+        $ mkdir -p tests/tests
+        $ cd tests
+        </pre>
+
+        <p>Create a test tests/EngineTest.php;</p>
+
+       <pre>
+       &lt;?php
+        declare(strict_types=1);
+
+        use PHPUnit\Framework\TestCase;
+
+        final class EngineTest extends TestCase {
+
+            public function testCanBeCreated(){
+
+                   $engine = new engine();
+
+                   $this-&gt;assertInstanceOf(engine::class, $engine);
+
+            }
+        }
+       </pre>
+
+        <p>Create phpunit.xml;</p>
+
+       <pre>
+       $ phpunit --generate-configuration
+       </pre>
+
+       <p>Run the test;</p>
+
+       <pre>
+       $ phpunit
+       </pre>
+
+        <a href="../index.html">PHP Index</a>
+        <p>
+        This is part of the Hive System Documentation.
+        Copyright (C) 2018
+        Hive Team.
+        See the file <a href="../../fdl-1.3-standalone.html">Gnu Free Documentation License</a>
+        for copying conditions.</p>
+    </body>
+</html>
diff --git a/dev/php/index.html b/dev/php/index.html
index fdb2b09..fb25bcf 100644
--- a/dev/php/index.html
+++ b/dev/php/index.html
@@ -2,89 +2,41 @@
 <html dir="ltr" lang="en">
     <head>
         <meta charset='utf-8'>
-        <title>c9 PHP</title>
+        <title>PHP</title>
     </head>
     <body>
         <a href="../index.html">Development Index</a>
 
-        <h1>c9 PHP</h1>
-
-
-        <h2>Hello World</h2>
-
-        <p>PHP comes with a built in server that helps to speed up
-        developing by not having to configure a system web server,
-        first create file index.php;</p>
-
-        <pre>
-        &lt;?php
-           echo "Hello World";
-        </pre>
-
-        <p>Now run the server;</p>
-
-        <pre>
-        $ php -S localhost:8000
-        </pre>
-
-        <p>Open your browser and browse http://localhost:8000,
-        you should see "Hello World".</p>
-
-        <h2 id="profiling">Profiling</h2>
-
-        <h2 id="testing">Testing</h2>
-
-        <p>Create folder tests for phpunit files with settings, inside
-        create another called tests to create tests to be performed on
-        the code.</p>
-
-        <pre>
-        $ mkdir -p tests/tests
-        $ cd tests
-        </pre>
-
-        <p>Create a test tests/EngineTest.php;</p>
-
-       <pre>
-       &lt;?php
-        declare(strict_types=1);
-
-        use PHPUnit\Framework\TestCase;
-
-        final class EngineTest extends TestCase {
-
-            public function testCanBeCreated(){
-
-                   $engine = new engine();
-
-                   $this-&gt;assertInstanceOf(engine::class, $engine);
-
-            }
-        }
-       </pre>
-
-        <p>Create phpunit.xml;</p>
-
-       <pre>
-       $ phpunit --generate-configuration
-       </pre>
-
-       <p>Run the test;</p>
-
-       <pre>
-       $ phpunit
-       </pre>
+        <h1>PHP</h1>
+
+	<ul>
+	    <li><a href="hello.html">Hello World</a>
+                <ul>
+                    <li><a href="hello.html#profiling">Profiling</a></li>
+                    <li><a href="hello.html#testing">Testing</a></li>
+                </ul>
+            </li>
+	    <li><a href="">Types &amp; Variables</a></li>
+	    <li><a href="">Operators &amp; Expressions</a></li>
+	    <li><a href="">Control Flow</a></li>
+	    <li><a href="">Functions</a></li>
+	    <li><a href="">Input &amp; Output</a></li>
+	</ul>
+
+	<ul>
+	    <li><a href="laravel.html">Laravel Framework</a></li>
+	</ul>
+        <ul>
+            
+	    <li>PHP Unit</li>
+        </ul>
 
         <a href="../index.html">Development Index</a>
         <p>
         This is part of the Hive System Documentation.
-        Copyright (C) 2018
+        Copyright (C) 2019
         Hive Team.
         See the file <a href="../../fdl-1.3-standalone.html">Gnu Free Documentation License</a>
         for copying conditions.</p>
-
-
     </body>
-
 </html>
-
diff --git a/dev/python/hello.html b/dev/python/hello.html
new file mode 100644
index 0000000..8636452
--- /dev/null
+++ b/dev/python/hello.html
@@ -0,0 +1,18 @@
+        <h1>c9 Python</h1>
+
+        <pre>
+        test="/root/data"
+        dir= test + "/other"
+        print(dir)
+        </pre>
+
+        <p>Debugging;</p>
+
+        <pre>
+        import pdb
+        pdb.set_trace()
+        </pre>
+
+        <p>Run your program;</p>
+
+
diff --git a/dev/python/index.html b/dev/python/index.html
index 814e3f2..687df20 100644
--- a/dev/python/index.html
+++ b/dev/python/index.html
@@ -2,37 +2,29 @@
 <html dir="ltr" lang="en">
     <head>
         <meta charset='utf-8'>
-        <title>c9 Python</title>
+        <title>Python</title>
     </head>
     <body>
         <a href="../index.html">Development Index</a>
 
-        <h1>c9 Python</h1>
-
-        <pre>
-        test="/root/data"
-        dir= test + "/other"
-        print(dir)
-        </pre>
-
-        <p>Debugging;</p>
-
-        <pre>
-        import pdb
-        pdb.set_trace()
-        </pre>
-
-        <p>Run your program;</p>
+        <h1>Python</h1>
+	<ul>
+	    <li><a href="hello.html">Hello World</a></li>
+	    <li><a href="">Types &amp; Variables</a></li>
+	    <li><a href="">Operators &amp; Expressions</a></li>
+	    <li><a href="">Control Flow</a></li>
+	    <li><a href="">Functions</a></li>
+	    <li><a href="">Input &amp; Output</a></li>
+	</ul>
 
         <a href="../index.html">Development Index</a>
         <p>
         This is part of the Hive System Documentation.
-        Copyright (C) 2018
+        Copyright (C) 2019
         Hive Team.
         See the file <a href="../../fdl-1.3-standalone.html">Gnu Free Documentation License</a>
         for copying conditions.</p>
 
-
     </body>
 
 </html>
diff --git a/dev/shell/index.html b/dev/shell/index.html
new file mode 100644
index 0000000..f41d691
--- /dev/null
+++ b/dev/shell/index.html
@@ -0,0 +1,34 @@
+<!DOCTYPE html>
+<html dir="ltr" lang="en">
+    <head>
+	<meta charset='utf-8'>
+	<title>Shell scripting</title>
+    </head>
+    <body>
+	<a href="../index.html">Development Index</a>
+
+        <h1>Shell scripting</h1>
+
+	<ul>
+	    <li><a href="shell/dash.html">Dash - Scripting</a>
+		<ul>
+		    <li><a href="shell/dash.html#hello">Hello World</a></li>
+		    <li><a href="shell/dash.html#var">Types &amp; Variables</a></li>
+		    <li><a href="">Operators &amp; Expressions</a></li>
+		    <li><a href="shell/dash.html#if">Control Flow</a></li>
+		    <li><a href="">Functions</a></li>
+		    <li><a href="shell/dash.html#io">Input &amp; Output</a></li>
+		</ul>
+	    </li>
+	</ul>
+
+	<a href="../index.html">Documentation Index</a>
+	<p>
+	This is part of the Hive System Documentation.
+	Copyright (C) 2019
+	Hive Team.
+	See the file <a href="../fdl-1.3-standalone.html">Gnu Free Documentation License</a>
+	for copying conditions.</p>
+    </body>
+
+</html>