Developed by the Linux kernel hackers in 2005, Git has been deployed today by many high-profile OSS projects such as X.org, Perl, and Google’s Android & Chrome OS. Its tools and repository model scale very well for projects as small as a single developer, or as large as thousands. Along with standard revision control features found in any SCM, Git addresses the shortcomings in other programs (like tagging in SVN, and branching in CVS) while allowing for new features, like internal code-review with sign-off, and offline (distributed) development. This presentation will introduce Git and its command-line and graphical interfaces, discuss starting a new project under Git, migrating an existing project into Git, and introduce you to the various developer hierarchy models of who should have access to do what.
perl command?
File:
are you here now
are you here now
are you here now
are you here later
are you here later
are you here later
are you here now
are you here later
e you here now
Code:
open (FILEHANDLE, "< test.txt") or die "oops: $!";
while(<FILEHANDLE>)
{
my $char = getc FILEHANDLE;
print $char;
}
close(FILEHANDLE);
Output:
aaaaaaaea
I’m only getting the first character of each line but I want to print or store or output the word "here". Can someone please help???
perl command?
<?xml version="1.0" version="20080505">
I want to store "20080505" from the above line in an array or string and use it to replace a date in the next file. Can someone please help me what command to use???
checking environment variables?
When I use "path" environment variable on cmd line, I get whatever is there in the path as follows.
C:\perlfiles>path
PATH=C:\Perl\bin;C:\Program Files\java\jdk1.6.0_11\jre\bin;C:\Program Files\DivX\DivX Player\
DivX Player.exe;
But when I type any other environment variable on the cmd line and press enter, I get an error message as follows
C:\perlfiles>pathext
‘pathext’ is not recognized as an internal or external command, operable program or batch file.
C:\perlfiles>windir
‘windir’ is not recognized as an internal or external command, operable program or batch file.
So to check any other environment variable, do I have to check from the properties of "my computer" only ? Is there no other way to check from the command prompt ?
nph-proxy.cgi Problem will not open.?
I have a server set up with a nph-proxy.cgi file loaded on and pointed to active perl. But when i open it up in a browser it opens a command prompt with a few lines and closes straight away. Hope someone can help.
Thanks in advance