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What else can I help you with?
How do you make the hello world code in Perl?
First, make sure you have #!/usr/bin/perl at the top. Then, click enter, and type: print "Hello, World!"; After that, save it as name.pl (replace name with whatever you want to name it) and you are all done! Test it out on a web server that supports perl or the perl command line.
What are some facts about Perl?
Perl is a programming language. Perl is an interpreted programming language. Perl is very useful for shell scripts, application programming, and web applications. Perl is quite easy to learn. Perl can be, but does not have to be, object-oriented. Perl was created by Larry Wall. Perl has probably the best implementation of regular expressions in existence.
How do you use float values in Linux?
This is such an incredibly vague question. How do you want to use them? In C Programming? perl? python? at the command-line? Please clarify.
What are two different ways to turn on warning in perl?
For Perl one-liner, use -w option on the command line. UNIX or Windows, use's the -w option in the shebang line (The first # line in the script). When using other systems, choose compiler warnings, or check the compiler documentation.
What is the role of the grep function in the Perl programming language?
The grep function in Perl is the command-line function which can be used to search in a data set for lines which match a regular expression. The grep function is essentially a tool that can be used to search for particular information within the data.
Is there a way to get user input besides the command line in Perl?
Are you looking specifically for a Perl answer, or a general answer? Most shell environments can do this as well, use the 'read' command.
What Windows command prompt command does the same thing as the cat command in Unix?
The 'type' command does approximately (but not exactly) the same thing as the 'cat' command.
How do you install webmin in Ubuntu Linux?
If you are using the DEB version of webmin, first download the file from the downloads page , or run the command : wget link-to-download-webmin_1.xxx_all.deb ( get the link from link sources below) then run the command : dpkg --install webmin_1.xxx_all.deb If Debian/ubuntu complains about missing dependencies, you can install them with the command : apt-get install perl libnet-ssleay-perl openssl libauthen-pam-perl libpam-runtime libio-pty-perl apt-show-versions python
How do you retrieve value from textbox using perl?
use -command =\& wht u value operation
How do you make the hello world code in Perl?
First, make sure you have #!/usr/bin/perl at the top. Then, click enter, and type: print "Hello, World!"; After that, save it as name.pl (replace name with whatever you want to name it) and you are all done! Test it out on a web server that supports perl or the perl command line.
What is the difference between echo cat and cat echo commands in Linux?
echo cat will print out the word 'cat' on the command line. cat echo will attempt to list the contents of a file called 'echo'.
What is the bash command to display a text file 'sonents' to the screen similar to the DOS type command?
It's the cat command. cat file If you want paging, then try more or less commands also.
What are some facts about Perl?
Perl is a programming language. Perl is an interpreted programming language. Perl is very useful for shell scripts, application programming, and web applications. Perl is quite easy to learn. Perl can be, but does not have to be, object-oriented. Perl was created by Larry Wall. Perl has probably the best implementation of regular expressions in existence.
What command can you enter in Linuxb to find out what the -n option does when used with cat?
man cat
How do you use float values in Linux?
This is such an incredibly vague question. How do you want to use them? In C Programming? perl? python? at the command-line? Please clarify.
What is the role of the grep function in the Perl programming language?
The grep function in Perl is the command-line function which can be used to search in a data set for lines which match a regular expression. The grep function is essentially a tool that can be used to search for particular information within the data.
What are two different ways to turn on warning in perl?
For Perl one-liner, use -w option on the command line. UNIX or Windows, use's the -w option in the shebang line (The first # line in the script). When using other systems, choose compiler warnings, or check the compiler documentation.
