Perl Lesson 1 (Summer Programing Course)

I show you how to make a simple, hello world application with perl and terminal.

Category:

Science & Technology

Tags:

• mac
• apple
• perl
• pearl
• pearapps
• windows
• heads
• pcheads101
• macheads101
• bill
• gates
• betsy
• ross
• chuck
• norris

[KumarR28]

Hello there, I found your video supper helpful. I dont know why my file is not working. Can you help me please?

syntax error at /Users/Kumar/Desktop/hello.pl line 1, near "rtf1\"

syntax error at /Users/Kumar/Desktop/hello.pl line 3, near "red255\"

syntax error at /Users/Kumar/Desktop/hello.pl line 4, near "margl1440\"

syntax error at /Users/Kumar/Desktop/hello.pl line 10, near ";}"

Execution of /Users/Kumar/Desktop/hello.pl aborted due to compilation errors.

Kumar-Rachuris-MacBook:/ Kumar$

[macheads101]

@KumarR28 you are doing this with text-edit. If you want to do it with text edit, do the following.

touch myFile.txt; open myFile.txt; mv myFile.txt myscript.pl; chmod +x myscript.pl; ./myscript.pl

[TechyVidz]

Hey man, I'm new to perl and want to ask you about a small part of this. I don't use a mac, so it may very well not apply to me in linux/windows. Why do you chomp the variable? is that the command that gives user a chance to input data?

[macheads101]

@TechyVidz chomp gets rid of the new line character/characters at the end of the line.

[pieter15884]

hello

i am making a find program and if i write a wrong file it will say "file not fond"

and then it logs out

how can i make that when i type something wrong it comes back on the searching line?

­

[macheads101]

@pieter15884 use loops.

[snowbloxia]

help when i try to run it says:syntax error at helloworld.pl line 6, near "$name

print"

Execution of helloworld.pl aborted due to compilation errors.

[snowbloxia]

when i try doing it it says no string under cursor :(

[JYKOH1217]

Hi, Thank you for great lecture, I have a question for running. 4:16 after you put pritn~~~; to run what did you do? it was so fast so I couldn't see it.

[HJTh3Best]

i know why all guys, are here, they just want to be Hacker like Zuckerberg... he used to program on perl...

[IFoundMyUsername]

Good channels are just underrated.

[jfarrait]

dude finally go it. Thanks a lot your tutorials are great

[jfarrait]

I am lost in minute 4:16. Sorry to bother so much but i am a slow learner

[jfarrait]

how did your "Hello world" program ended up in the desktop?

[nilsie12]

wow your making good vids! keep it up

ill subscribe