Saturday 7 May 2011

They Work on Today's Computers Too!





If you're familiar with MS-DOS at all, you'll recall that it's a command-driven operating system that performs functions issued at the C:> prompt. The only way to get an MS-DOS computer to do something was to type a command at this prompt and if you can imagine, it was a rather cumbersome way to use a computer.

As an example, to load up Microsoft's simple editing program, you had to type the name of the drive that the program was on, the directory that the program was in, and then the name of the program. So if Microsoft Edit was in a directory or folder named "Process," you could start the program by typing, "C:>process\edit.com" Then, and only then would the program load up for use.

This is a small command, but just imagine if you had a program that was deeply nested within a series of folder. You could end up typing a command as wide as your computer screen or worse, long enough that the entire command would have to wrap onto the next line! Now imagine having to type these long commands every time that you wanted to start a program. Yikes!

That's one of the reasons why batch files became so popular. Batch files are small text-based documents that contain a bunch of these commands on their own lines. When executed, they would process each command without the user having to type each and every one of them.

When Windows was developed, the need for typing commands was essentially eradicated thanks to the introduction of the point-and-click (mouse) interface. But this didn't stop the batch file fever that started under MS-DOS - and in some small circles, batch files are still as popular as they were in the beginning.

Even though you may use Windows XP or Vista, batch files can save you tons of time by automatically starting multiple programs and performing different tasks at the single click of a button. They don't require any extensive programming background and they don't need to be encrypted with some weird, expensive compiler. Batch files are plain text files, and you can build one for your own personal use with Windows' Notepad.

You could make a batch file that loads up your favorite websites at once for example, or you could make a batch file that fills your desktop with the most important applications for the day. To do so only requires a little knowledge about the locations of these applications.

Let's say that every day we need to load up the Yahoo web browser, Microsoft Word, and then the calculator that comes with Windows. Instead of doing this by hand, we could write a batch file to do it for us.

First, we'd load up Notepad and type in the following:

START "http://www.yahoo.com"
START "c:/program files/microsoft office/office/winword.exe"
START "c:/windows/calc.exe"

We would then save this data into a file named, "mytasks.bat" onto the Desktop for easy access. Each time we double-clicked on this file, the Yahoo website would load up, Microsoft Word would start, and the simple calculator would pop up.

Since we want these programs to load every day, we could create a shortcut to this file and then place the shortcut inside our computer's Start Up folder. That way, these three programs would load every time we turn on the computer. If you wanted these programs to start minimized, you could type the following into a batch file instead:

START http://www.yahoo.com /m
START "c:/program files/microsoft office/office/winword.exe" /m
START "c:/windows/calc.exe" /m

This will run all three programs as before, however the "/m" parameter will minimize them so that they don't clutter up the desktop.

Other people have found much more creative and effective ways to use batch files, but the important thing is that you know they're a resource you can use to save a few seconds or minutes in performing important tasks. We've come a long way from MS-DOS, but it's still a valuable source of automation that anyone can use with no programming knowledge at all.

When Everything Changed


American history, or really history in general is not always marked with outstanding events, stunning personalities or remarkable speeches.  Much of the history of a great nation is slow steady improvement, set backs and then how a people recovers from those set backs.  But in the context of American history, there are a number of truly phenomenal moments when everything changed.  These are not just one day events, although some are that sudden.  But these are events that once they transpired, Americans thought of themselves, the world and their place in the world completely differently.  And it’s worth noting what those events were and how they changed Americans forever.

Obviously the revolution itself and the founding of the country changed a small group of colonies who thought of themselves as Englishmen far from home.  When the independence of America was done, that vision of ourselves was completely different.  We were now a proud new nation, a new type of nationality that had its own view of the world and its own hopes and dreams as well.

World War II was the kind of event that once we underwent the tremendous trial, struggle and victory that such a war demands of a people, we never could go back to seeing ourselves again in the same way as we thought before the war.  Our victory against Japan, Germany and their allies gave us tremendous confidence that we could affect world history for the better.  But it also gave us a tremendous sense of responsibility.  When we dropped those bombs on Japan, everybody on the planet began to understand the horrible power that was now in the hands of mankind, for a season in the hands of America and the huge responsibility for the fate of mankind that came with that kind of power.

Pearl Harbor while part of World War II deserves its own mention because of the fundamental change to how America viewed itself in relation to the world.  Prior to that attack, America considered itself invulnerable.  Like a teenager that thought they could never be hurt, we had never been attacked on our homeland before.  But Japan proved that they not only could attack us but that they could hurt us very badly.  Yes, we responded with a fury but from that moment forward, we knew that we, like everybody else in the world, were vulnerable and we had to start behaving differently in a world full of both friends and enemies.

Outside of the military world, the famous I Have a Dream Speech by Dr. Martin Luther King at the March on Washington on August 28, 1963 did not just change the black community forever.  Yes, that speech had a mighty impact on the way the African American community saw their future and it gave inspiration and hope to a struggling civil rights movement that spurred it on to victory.  But it also affected all Americans because we started to see ourselves as a community of many cultures, many races and many orientations.  It was the beginning of acceptance in this country.  But that is a process that is far from over.


In modern times, the attacks on the World Trade Center on September 11, 2001 had a drastic effect on the minds and hearts of America and indeed on the world.  We are still learning how that effect will finally show itself as the ripples of shock, fear, anxiety and reprisals are still going on.  But to be sure, as with Pearl Harbor, the effects on our feelings about our place in the world and our vulnerability were certainly be changed forever.

When America Proved that Anything is Possible



It was one of those moments in American history that the people who were able to watch it for the first time felt like they were in a science fiction movie.  But with televisions cameras on every move, the nation and the world watched on July 20, 1969 as three American astronauts landed on the moon.

The project had been in the works for years to be sure.  You have to wonder with the phenomenal amount of work, expert engineering and the amazing genius that created the rocket ships and everything that would be needed to make the flight possible, if even those in NASA sat in mute wonder and had goosebumps when “Buzz” Aldren was the first man in history to put his foot on another world and pronounce those famous words –

“That's one small step for man; one giant leap for mankind.”

That phrase, which itself was carefully prepared, has a lot of wisdom in it.  Sure, touching another world for the first time in human history was a tremendous accomplishment for America.  But more than that, it signaled a new era for humankind everywhere.  All of a sudden, the moon wasn’t a far away myth, full of mystery and magic.  All of a sudden, people everywhere felt like they too could touch the stars if they put out their best efforts too.

It was also a huge moment for the unity of all people.  Few things cause the world population to come together and link arms and be one people, not separate countries.  Most of the time, it’s a terrible global disaster that makes us all bond together.  But this time was different.  This time is was a moment so phenomenal that everybody stopped and watched and everybody knew that this was not just a great accomplishment for three astronauts and scientists that put them there.  This was a great accomplishment for mankind.

American history is populated with tremendous events, both bad and good.  But it’s worth a moment to sit back and reflect on what the first moon landing meant and continues to mean for Americans and the American spirit.  You have to wonder if any other nation would have had the ability, the creative powers, the powerful minds and the collective will to see this kind of amazing accomplishment through to success.

It’s even more amazing when you remember that just a few years earlier, on September 12, 1962 that President Kennedy challenged American to rise to this challenge in a speech at Rice University.  It takes a lot to make something as historic and earth shaking as landing on the moon a reality and visionary leadership such as Kennedy showed that day was a big part of why this landing made history.

This amazing achievement points out something outstanding about the American spirit.  Americans are a people who dream big.  And to land a man on the moon took big dreams.  But we didn’t just dream to put a man up there, it was not acceptable unless we got everybody home safely as well.
For the most part the American space program has had a phenomenal history of success in breaking through barriers that nobody had every done before.  Yes, there have been set backs and tragedies along the way.  But Americans are not quitters and through all the struggles we face, we face them together.  But we never forget to look up at the stars and dream of the day that yet again we see an American set foot on another world and plant out flag in that soil to be signal forever that America was here!

Vietnam





In the annals of American history, there may be no other country name that evokes such emotion as the country of Vietnam.  The history of this conflict is more than just a military struggle.  The impact that the Vietnam conflict had on American culture and foreign policy for many decades to come makes it a truly watershed war in the life of a relatively young country.

Vietnam was not, on the surface as clearly a moral battleground as World War II or the Civil War had been.  That in itself made it more difficult for Americans to understand and become patriotic about as they had been in prior wars.  Yes, as in past conflicts, we found ourselves defending our allies, the South Vietnamese against the attacks of a communist neighbor to the north.  And in that way, it became a struggle to assist an ally, a military objective that America had long embraced.

But the war was not just with the North Vietnamese.  To a very large extent, the war was against the Chinese and the Russians who were using the theater in Vietnam to wear down the American fighting force.  It was a war that had been going on for many decades before the Americans got involved as a regional battle.

Many foreign powers had gotten involved and left defeated so when America entered this conflict, it was a very different kind of war than we had been used to.  The armies mixed with the population.  There were no uniforms and formations and battle theaters as battle could occur anywhere at any time.  Combine that with a hostile jungle setting and the complete absence of any battle protocol and you had a formula for failure if not a very difficult road to success.

Vietnam also is a watchword for the tremendous resistance movement that rose up on American soil to try to stop the conflict.  This resistance movement became deeply entangled with a huge change to the social fabric in the rise of the youth movement, the hippies and the fast moving surge of the civil rights and the woman’s rights movements.  This made the era of the late 1950s through the early 1970s tremendously difficult to navigate as a nation.

Vietnam did follow somewhat of a predictable path of invasions, major battles, set backs and regrouping of our forces.  But the military faced a huge challenge in facing the many new war scenarios this difficult combat setting presented.  As the casualty count grew, without a clear cut definition of victory and with very few clear victories to demonstrate to the American people our superiority, the ability of civilian leadership to sustain the support for the war effort became jeopardized.

Vietnam very much represents a transition in how America viewed conflict.  We came out of the huge successes we had seen our military bring in battle.  The defeat of Hitler and the axis powers in World War II gave America a sense of confidence, of divine calling to prevail militarily and the concept that we are the good guys and we will always win.  But we did not win in Vietnam and that was and is a hard lesson to learn.

America demonstrated its devout dedication to the concept of supporting an ally in a warring situation when it committed troops to the Vietnam conflict.  But there were many lessons to be learned about preparation and going into a conflict with a strategy that had a high probability of success.  In wars to come in later years such as Grenada, the Balkans and the Liberation of Kuwait, we demonstrated that America had learned those lessons going in with a massive force and achieving victory before we got bogged down in a long civil conflict.

So we can applaud the bravery of our troops and the willingness of our leadership to learn from a tough war like Vietnam.  The lessons to be learned from Vietnam are still being worked out.  But in the end, we will be a better nation and a stronger nation because we put ourselves on the line for a friend, even if the outcome was not the desired outcome.

Tuesday 3 May 2011

Thomas Jefferson






Thomas Jefferson is one of those almost mythic figures from early American history that stand tall as one of the great heroes of the revolution and the early definition of what this country was going to become.  Sometimes it’s easy to look at a figure that stands so tall in history and think, perhaps some of that is myth.  But when you look at the history of the times, he was every bit as great as our adoration of him suggests he was.

Thomas Jefferson’s service to the new American union lasted over fifty years.  He not only contributed to the core philosophical underpinnings upon which our democracy I based, he served in a variety of offices and made some phenomenal contributions to the developing country including…

* 1775 - Served in the Continental Congress
* 1776 – Wrote the Declaration of Independence
* 1779-1781 - Governor of Virginia
* 1783 – Elected to Congress
* 1784-1789 – Commissioner and minister to France
* 1790-1793 – America’s first Secretary of State under George Washington
* 1797-1801 – Served as Vice President of the United States
* 1801-1809 – Third President of the United States
* 1803 – Approved of and helped launch the Lewis and Clark Expedition
* 1803 – Purchased the Louisiana Territory for the United States
* 1815 – Launched the Library of Congress
* 1825 – founded the University of Virginia

This phenomenal record of achievement is virtually unmatched in any public service record of comparable public servants.  But Jefferson’s contribution were more than just offices served, he was one or two or three key philosophical thinkers of his time that laid the ideological foundations of America.

It is impossible to overemphasize the accomplishment he writing the Declaration of Independence.  This document has taken on such a central position in American history that it is viewed with the reverence usually reserved for religious documents.  It so eloquently communicates the beliefs and the values of the American system of government that Jefferson can be seen as a true minister and prophet of those ideals.

Thomas Jefferson also believed strongly in Manifest Destiny and the westward expansion of the country as far as the Pacific Ocean.  He provided the inspiration, the funding and the political muscle to launch the famed Lewis and Clark Expedition that was responsible for discovering vast new lands and treasures in the heartland of America and providing inspiration to a country to “go west young man” and to achieve that dream of becoming a nation that stretched “for sea to shining sea”.

Jefferson had a thirst for knowledge that was virtually unquenchable.  He passed that passion for learning on in the building of the University of Virginia.  But his contribution to education that has made such a huge mark on American society was the building of the American library system by which citizens of any community can have access to large volumes of information at no cost.  It was an amazing experiment in public education.  But today few of us can imagine a world where we cannot at any time just “go check it out at the library”.  Libraries have become that central to the American way of life.

It seems that Thomas Jefferson made an impact on every aspect of society from the educational systems of the growing country to government and even making his viewpoints on religious freedom an important part of how America approached this crucial topic.  The entire concept of “separation of church and state” was one that Jefferson championed.

It should be noted that in his writings it was clear that the separation of church and state works because it is there to restrict government from illegally restricting the religious rights of citizens.  Sometimes we misinterpret Jefferson’s concepts that this governmental restriction is there to limit religious freedom when in fact, it is there to encourage all the religious freedom that the citizens of America need to honor and worship with complete openness and to never fear that the government will hinder who, what, when, where or how they go about expressing their religious ideas.

It’s important to look back at the genius of this man, Thomas Jefferson and be grateful that he was the man of the hour for such an important time in the development of the great nation of the United States of America.

The Legacy of Columbus




If you thought back to the first things you ever learned about the history of America, the one that jumps out is that Columbus sailed the ocean blue and discovered America is 1492.  While the date is correct, we later learned when our study of history became more scholarly that there is some dispute about whether Columbus discovered America at all.  So what is the real legacy that this legend of Columbus has given to the American culture that has made him such a revered figure in cultural history?

So much of the Columbus story is approximate that, at first review, we would almost relegate the story of how Columbus discovered America to the level of a myth that borders on superhero worship.  But Columbus was not a myth.  There really was an explorer named Columbus who carried out three bold journeys across the ocean and during those journeys, he did indeed discover “the new world.”  His ships really were named the Nina, the Pinta and the Santa Maria and he did indeed embark one of those three voyages in 1492.

The legacy of Columbus then is more than just the facts of his exploratory journeys and their outcome.  There is reason to believe that Columbus’s fabled “discovery of America” did not occur on North American soil but somewhat further south of here, somewhere in the Bahamas.  But the legacy of Columbus lies in his spirit and the challenge he took on that is part of the American spirit and one we identify with so strongly.

Part of the legend was that Columbus embarked on this trip for the new world despite the prevailing “scientific” belief that the world was flat.  Now research in recent times have surfaced sufficient documentation to show that sailors of that time never did believe that teaching.  Their extensive knowledge of navigation and astronomy, which is crucial for any successful sea voyage, was sufficient for sailors to know that the earth was round and that they would never “fall off the edge.”  However, the image of those brave men launching out to sea, against the advice of popular opinion, to find something new and exciting so connects  with the American spirit of discovery and adventure that this myth persists as part of the legacy of Columbus.

Americans do have a tremendous sense of discovery and adventure and a deeply seated need to conquer new lands, to reach out beyond their own grasp and to do the impossible.  This was the spirit of Manifest Destiny which gripped the nation long before there was any reason to believe that this meager band of colonists had the resources to settle a great nation.  Americans always have had such a firm belief in themselves and a core faith that they could do the impossible.  That part of the American spirit is what connects to Columbus’s setting out on these bold missions facing certain dangers so he too could discover new lands and have great adventures.

The legacy of Columbus also lies in the American desire to explore.  Even though the source of the quotation is only a science fiction show, the “mission” of the fictional space ship “The Enterprise” sums up a deep desire in the heart of all Americans.

Space, the final frontier.  These are the voyages of the Starship Enterprise.  Her five year mission: to explore strange new worlds.  To seek out new life and new civilizations.  To boldly go where no man has gone before.

For Americans, the mission of James Kirk is a perfect restatement of the mission of Christopher Columbus.  And it is the mission of America which has driven this country and its citizens to discoveries and achievements that have never been done before.  It is that spirit of Columbus in all Americans that is one of the things that have made this country great.

The Great War





The history of America is decorated with some of the great conflicts that have ever been fought by civilizations and for great ideals.  This was never truer than in World War II which was sometimes called the Great War.  As is so often the case, it was not a war that America wanted to become part of.  So often, it is when aggressors bring war to America that she is forced to respond.  But in all cases when America responds, it is with a fury that her enemies will seldom forget.

When you think about it, the very idea of a world war is terribly frightening.  And in every way, World War II was a world war because it caught up virtually every country and every continent in a global conflict that went on for years.  The enemies of America and her allies were well armed, intelligent, determined and powerful.  But America was up to the challenge and it will be up to the challenge again if the likes of Hitler dare to threaten civilization like this again.

World War II was also virtually a textbook case of flawless collaboration with our allies.  Working together with them almost like we were one country and one army we deployed our forces across multiple theaters of combat from Europe to Asia to Russia and across the globe.  We had to fight more than one enemy.  Hitler’s Germany alone was a frightening enemy as it spread its evil influence across Europe capturing country after country and threatening to swallow up the continent whole and then move on to capture lands in central Asia and even America.

But we also had powerful enemies in German’s allies, particularly Japan.  When this frightening enemy struck our forces at Pearle Harbor, it was a blow to America that could not be ignored.  For Japan, they had hoped to cripple the American military and remove all hope from the American heart to be able to strike back or become part of the conflict.  They got exactly the opposite as every man, woman and child in America rallied to build the kind of war machine that would bring the Axis powers to a crashing end, no matter what the cost.

But the most important thing that America said to the world when it took on Hitler’s armies and defeated them was that totalitarian rule of free peoples would never be tolerated.  Hitler had dreams of world domination like the great kings of ancient Rome of the early Germanic empires.  But America had thrown off dictators when we founded this country and declared that we would not become the pawn of kings or tyrants.  We were not going to turn over that hard fought freedom to a madman while there was a fighting will left in this country.

It was not an easy battle or one without cost.  Thousands of America’s youth gave their lives to preserve the freedoms that had been won by our forefathers.  Our leaders had to show a resolve and a unity that they would not blink in the face of a challenge and they would not let down the brave American soldier or the civilian population that stood behind them until Hitler and his allies were in defeat.

The world saw what America was made of in that great conflict.  It saw that a country that was gifted with great wealth and prosperity was also willing to turn those resources to defend its borders and defend its allies.  It was a stern lesson for our enemies to learn that America was not a country to be trifled with in combat.  But then we showed that we were not a vindictive country when, even in defeat, we reached out to Japan, Germany and other defeated peoples and helped them rebuild from that awful war.  This too is a testimony to the American sprit and the American sense of fair play.  Let’s hope that an enemy never rises up again to test that will because they will find as Hitler did, that America would not fail to respond to the call to battle or the call to honor which is her legacy.