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Old

KDE Utils: new.exec, shell-exec (for ENTER & click on executables)

Posted 01-28-2012 at 03:08 AM by rainbowsally

[This post includes some test data showing what's wrong in KDE and a peek into the configuration files for various file types.]

Let's start with a program that writes programs. This is 'new.exec'.

file: new.exec (executable)
purpose: create a skeleton of a clickable shell program with an 'exec' extension.
Code:
#!/bin/sh
# creates a new exec file named $1.exec that does $2

name_exec="$1.exec"
cd_here='cd `dirname
...
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Old

Simple C: Beyond Bash Part 2 - Dependency lister for dir branch (recursive)

Posted 01-27-2012 at 06:09 AM by rainbowsally
Updated 08-06-2014 at 10:33 AM by rainbowsally

[Note to myself: Needs rewrite using libLQ.]

Simple C: Beyond Bash Part 2 - Dependency lister for dir branch (recursive)

CHANGELOG

* Sat Feb 18, 2012 -rs

find-deps version 1.2

In 'find_elf()' changed pipecmd to "find * -executable -o name *.so*" because some libs
may not have have their executable flag set, such as an unpacked from an rpm package that
doesn't have the perms set until install time....
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Old

Simple C: Beyond Bash Part 1 - String lists and pipes

Posted 01-26-2012 at 08:03 AM by rainbowsally
Updated 04-05-2012 at 07:54 PM by rainbowsally

[Note, this is marked for POSSIBLE deletion in the future by the author. This version is not exactly the same as the one in libLQ. In fact it may be removed a bit later, though it has some advantages over the the libLQ version in that it uses REAL char** types which behave exactly like any other char** type. The libLQ version monkeys with the base address in order to tuck an 'argc' below the first arg and thus avoid repeatedly literally 'count'-ing the string size. It is is a subclass of an...
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Old

Assembler Stuff: Asm and Inline Asm

Posted 01-25-2012 at 07:15 PM by rainbowsally

Assembler Stuff: Asm and Inline Asm

Features:
  • Asm and inline asm examples
  • Using C macros to create global function names
  • Intel and ATT syntax
  • Viewing disassembly in a *.s file and using objdump

Let's get right to the point...

Code:
// main.c
// COMPILE: gcc main.c -o main --save-temps
// take a look at the C asm output file, 'main.s' afterwar

// 64 bit asm keeps part of the stack in registers in C, so let's
//
...
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Old

Quick Note = rpmerizor & retro dev files

Posted 01-25-2012 at 03:31 AM by rainbowsally

I noticed that rpmerizor doesn't include so symlinks in the package. (You have to add them to the spec as "%dir" types if you need them.)

As a result the current rpmerizor is pretty SAFE for retro development packages because it can't overwrite the default libs (*.so with no numeric extension).

However, I've asked eric to consider adding a switch so that we can include the symlinks as per "normal" development packages which usually only contain...
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