http://w.atwiki.jp/karate405/ karate405 @Wiki ja 2006-09-04T21:30:36+09:00 1157373036 https://w.atwiki.jp/karate405/pages/19.html **PHP 5 memo $val = 10; echo number_format($val,3) displays 10.000 2006-09-04T21:30:36+09:00 1157373036 https://w.atwiki.jp/karate405/pages/18.html *Perl module checker #!/bin/sh PERL_MODULE_LIST="/Template /AppConfig /Text/Wrap /File/Spec /Data/Dumper \ /DBD/mysql /DBI /Date/Parse /CGI/Carp /GD/ /Chart/Base \ /XML/Parser /MIME/Parser" find_perl_modules() { find `perl -e 'foreach(@INC){ next if( ! -d $_); print "$_ " unless /^\.$/}'` -name '*.pm' -print|grep "$1" >/dev/null if [ $? -ne 0 ]; then echo "not found: $1"; fi } for W in $PERL_MODULE_LIST do find_perl_modules $W done http://hp.vector.co.jp/authors/VA013241/webapp/bugzilla/freebsd51.html 2006-01-31T23:56:58+09:00 1138719418 https://w.atwiki.jp/karate405/pages/17.html Oracle Error message reference http://otn.oracle.co.jp/document/msg/index.html 2006-05-09T22:27:14+09:00 1147181234 https://w.atwiki.jp/karate405/pages/16.html システムアナリスト http://www.venus.dti.ne.jp/~namix/sa.html [[評価>http://ja.wikipedia.org/wiki/%E3%82%B7%E3%82%B9%E3%83%86%E3%83%A0%E3%82%A2%E3%83%8A%E3%83%AA%E3%82%B9%E3%83%88#.E8.A9.A6.E9.A8.93.E3.81.AE.E8.A9.95.E4.BE.A1]] テクニカルエンジニア（ネットワーク）試験 [[参考書>http://primad.boy.jp/shoseki-teku.html]] [[情報処理技術者の資格リンク集>http://www.8ktc.com/shikaku3/jyouhou.html]] [[情報処理技術者資格の参考書＠Amazon>http://www.amazon.co.jp/exec/obidos/tg/browse/-/492356/250-8796813-7194641]] [[2006]] 2006-01-13T00:59:14+09:00 1137081554 https://w.atwiki.jp/karate405/pages/15.html title:Huge information system in Japan According to news casting on 6th January [[2006]]. System construction should start with drawing image maps rather than enumerating sentences as misunderstanding may occur in between system engineer and client. [[reverse proxy>http://e-words.jp/w/E383AAE38390E383BCE382B9E38397E383ADE382ADE382B7.html]] [[JDBC definition>http://e-words.jp/w/JDBC.html]] [[JDBC character encoding bug>http://www.intra-mart.jp/intra-mart/developer/tips_12.html]] [[Oracle JDBC driver>http://otn.oracle.co.jp/software/tech/java/jdbc/nlsalart/nlsalart.html]] [[JDBC note>http://www02.so-net.ne.jp/~kikuta/jdbcnote/jdbcnote.html]] [[JDBC performance improvement>http://www.atmarkit.co.jp/fjava/rensai2/webopt11/webopt11.html]] 2006-01-13T01:25:32+09:00 1137083132 https://w.atwiki.jp/karate405/pages/14.html [[January]] February March April May Jun July August September October Novmber December 2006-01-06T23:45:40+09:00 1136558740 https://w.atwiki.jp/karate405/pages/13.html [[Top page]] [[2006]] [[Oracle]] instance and database file 2006-02-13T11:43:51+09:00 1139798631 https://w.atwiki.jp/karate405/pages/12.html [[Top page]] |contents in this page| #contents **Log and Warning -real time log file checking checking last 10 lines # tail -f -n 10 /var/log/messages -finding hidden file find "file name" from top directory # find / -name "file name" -print but if directory path is known # find / "directory path" "file name" -print -finding file with keyword # grep "keyword" * -finding file with keyword iterately same as the grep option above, but working iterately # find / -type f -exec grep -H "keyword" {} \; # find / -type f -print | xargs grep "keyword" in addition. if grep equipped "-r" option # grep -r "keyword" * **Device ''obtain device information'' there are file with current device information and &br()process information under "/proc" directory -device recognization when starting OS # dmesg -CPU information # cat /proc/cpuinfo -I/O information # cat /proc/ioports -device interruption address # /proc/interrupts -disk pe 2006-01-06T21:42:43+09:00 1136551363 https://w.atwiki.jp/karate405/pages/11.html [[Top page]] [[Linux commands for server troubles]] 2006-01-06T19:17:14+09:00 1136542634 https://w.atwiki.jp/karate405/pages/10.html [[Top page]] 2006-01-06T19:07:32+09:00 1136542052