scripting - Perl - Import contents of file into another file -



scripting - Perl - Import contents of file into another file -

the below code i'm trying produce trying this:

what i'm trying running bteq script gets info db exports flat-file, flat file picked perl script (the above code), post trying perl import file gets fastload file. create more sense?

while (true) { #objective: open dir, flat-file exported bteq opendir (dir, "c:/q2refresh/") or die "cannot open /my/dir: $!\n"; #open directory flat-file @dircontent = readdir dir; $filetobecopied = "c:/q2refresh/q2_refresh_prod_export.txt"; #flatfile exported bteq $newfile = "c:/q2refresh/q2_fastloadfromflatfile.txt"; #new file flat-file contents copied "fastload" copy($filetobecopied, $newfile) or die "file cannot copied."; close dir; $items_in_dir = @dircontent; if ($items_in_dir > 2) { # > 2 because of "." , ".." -->>>>>> # take copied flatfile above , import fastload script located @ c:/q2refresh/q2fastload.txt } else {sleep 100;} }

i need help implementing above bolded section. how import contents of c:/q2refresh/q2_fastloadfromflatfile.txt fastload script located @ c:/q2refresh/q2fastload.txt.

// apologize if newbish, new perl.

thanks.

if ($items_in_dir > 2) { # > 2 because of "." , ".."

well, when including . , .., plus 2 copies of q2_refresh_prod_export.txt, have more 2 files in directory. if such case should occur q2_refresh_prod_export.txt not copied, script die. so else clause never called.

also, pointless re-create file new place, if going re-create place in second. it's not "cut & paste", actually, physically re-create file new file, not clipboard.

if "import into" mean want append contents of q2_refresh_prod_export.txt existing q2fastload.txt, there ways that, such troy suggested in answer, open , >> (append to).

you have sort out mean whole $items_in_dir condition. keeping files , copying files in directory, checking for? whether files have been removed (by other process)?

perl scripting import

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