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Ben's

performance of different scripting languages: shell v. perl v. python v. ruby

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..
리눅스/python 2013. 1. 22. 15:13
쉘 스크립트에서 글자 색 적용

쉘 스크립트에서 글자 색 적용Linux-Kernel 2012/01/07 01:12 http://blog.naver.com/ssregimin/147674771 전용뷰어 보기 참고글: http://www.bashguru.com/2010/01/shell-colors-colorizing-shell-scripts.html echo -e "\033[COLOR1;COLOR2m sample text\033[0m" [ TEXT ATTRIBUTES ] ANSI CODE Meaning 0 Normal Characters 1 Bold Characters 4 Underlined Characters 5 Blinking Characters 7 Reverse video Characters [ COLORS ] Bold off colo..
리눅스/bash 2013. 1. 21. 17:19
문자별로 필드 구분시키기

sed 's/[0-9a-z]/&./g' aaa | awk -F"[.]" '{print $1$2":"$3$4":"$5$6":"$7$8":"$9$10":"$11$12}'
리눅스/bash 2013. 1. 21. 17:09
삭제의 기술

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..
리눅스 2013. 1. 21. 17:06
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