Ben's

http://opennomad.com/content/performance-different-scripting-languages-shell-v-perl-v-python-v-ruby Results To be honest, I was surprised at the results. I ran the tests 3 times and took averages. The data can be viewed at Google Docs Performance of Scripting Languages with the raw results in their owns sheets. Here is the summary table, but the google doc looks crisper. . Shell Perl Python Ruby..

http://www.pc-freak.net/blog/how-to-delete-million-of-files-on-busy-linux-servers-work-out-argument-list-too-long/ How to delete million of files on busy Linux servers (Work out Argument list too long) How to Delete million or many thousands of files in the same directory on GNU / Linux and FreeBSD If you try to delete more than 131072 of files on Linux with rm -f *, where the files are all stor..

* 참고링크 http://deadfire.hihome.com/perl/perl029.html http://vozlt.tistory.com/28 * 사용법 HTTP request sent, awaiting response... 200 OK Length: 838 [text/plain] Saving to: `daemon' 100%[=====================================================>] 838 --.-K/s in 0s 2012-07-23 15:59:06 (114 MB/s) - `daemon' saved [838/838] [root@zenoss tmp]# mv daemon daemon.pl [root@zenoss tmp]# chmod 700 daemon.pl [root..

use strict; # $SIG{ALRM} = sub { print "UNKNOWN: Script timed out\n"; &do_page("nhkotest-002=>check failed - script timeout"); exit -1; }; # Start the timer to script timeout alarm(55);

perl -MCPAN -e shell Perl에서 모듈 업데이트시 지정한 사이트로 접속이 되지 않아 업데이틀 할 수 없는 경우가 있다. 이와 같은 경우에는 다음과 같이 다운로드 사이트를 변경하여 해결할 수 있다. $ perl -MCPAN -e shell cpan> o conf urllist pop # 기존 URL목록 중에서 하나를 삭제. 경우에 따라서 몇 번 수행할 수도 있다. cpan> o conf urllist push ftp://cpan.mirror.cdnetworks.com/CPAN/ ※URL은 http://www.perl.com/CPAN/SITES.html를 참조할 것. cpan> o conf commit # 현재 설정을 저장 cpan> install LWP::UserAgent # 모듈의 설치