adm0001

ADM0001 CODES

IP=192.168.4.254

echo $IP | tr '.' '\n' | while read octet

do

        echo "2 o $octet p" | dc

IP=192.168.4.254

echo $IP | tr '.' ' ' | while read octet1 octet2 octet3 octet4

done.

        echo "2 o $octet1 p $octet2 p $octet3 p $octet4 p" | dc | tr '\n' '.'

done.

An ASCII file is a binary file that consists of ASCII characters. ASCII characters are 7-bit encodings stored in a byte. Thus, each byte of an ASCII file has its most significant bit set to 0. Think of an ASCII file as a special kind of binary file.

A generic binary file uses all 8-bits. Each byte of a binary file can have the full 256 bitstring patterns (as opposed to an ASCII file which only has 128 bitstring patterns).

There may be a time where Unicode text files becomes more prevalent. But for now, ASCII files are the standard format for text files.

Almost all Unix code except a small amount of direct hardware-interface support in the kernel itself is nowadays written in a high-level language. (The ‘high-level’ in this term is a historical relic meant to distinguish these from ‘low-level’ assembler languages, which are basically thin wrappers around machine code.)

There are several different kinds of high-level languages. In order to talk about these, you'll find it useful to bear in mind that the source code of a program (the human-created, editable version) has to go through some kind of translation into machine code that the machine can actually run.

The most conventional kind of language is a compiled language. Compiled languages get translated into runnable files of binary machine code by a special program called (logically enough) a compiler. Once the binary has been generated, you can run it directly without looking at the source code again. (Most software is delivered as compiled binaries made from code you don't see.)

Compiled languages tend to give excellent performance and have the most complete access to the OS, but also to be difficult to program in.

C, the language in which Unix itself is written, is by far the most important of these (with its variant C++). FORTRAN is another compiled language still used among engineers and scientists but years older and much more primitive. In the Unix world no other compiled languages are in mainstream use. Outside it, COBOL is very widely used for financial and business software.

There used to be many other compiler languages, but most of them have either gone extinct or are strictly research tools. If you are a new Unix developer using a compiled language, it is overwhelmingly likely to be C or C++.

Since 1990 a kind of hybrid language that uses both compilation and interpretation has become increasingly important. P-code languages are like compiled languages in that the source is translated to a compact binary form which is what you actually execute, but that form is not machine code. Instead it's pseudocode (or p-code), which is usually a lot simpler but more powerful than a real machine language. When you run the program, you interpret the p-code.

P-code can run nearly as fast as a compiled binary (p-code interpreters can be made quite simple, small and speedy). But p-code languages can keep the flexibility and power of a good interpreter.

Important p-code languages include Python, Perl, and Java.  In computing, the Executable and Linkable Format (ELF, formerly named Extensible Linking Format), is a common standard file format for executable files, object code, shared libraries, and core dumps.

Language: C

/Users/<your-username>/Documents/Microsoft User Data/Excel Script Menu Items/AutoColorCells\scc.scpt

-- Align selected cells across selection

-- Copyright under GPL by Mark Grimes

-- Saving with '\sca' in the filename creates Shortcut: Crtl+Shift+a

tell application "Microsoft Excel"

    --activate

    tell range (get address selection) of active sheet

        if (get count columns) > 1 or (get count rows) > 1 then

            if (get horizontal alignment) is horizontal align center across selection then

                set horizontal alignment to horizontal align general

            else

                set horizontal alignment to horizontal align center across selection

            end if

        else

            if (get horizontal alignment) is horizontal align center then

                set horizontal alignment to horizontal align general

            else

                set horizontal alignment to horizontal align center

            end if

        end if

    end tell

end tell

Required Software: Unix

      Tested With: Linux

          License: adm0001

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