I'm CaLendarW Blog » linux http://wongkalun.idv.hk Put the technology in correct places Sun, 18 Apr 2010 16:19:55 +0000 en hourly 1 http://wordpress.org/?v=3.0 Remove gcj on Linux http://wongkalun.idv.hk/2008/07/31/remove-gcj-on-linux/ http://wongkalun.idv.hk/2008/07/31/remove-gcj-on-linux/#comments Thu, 31 Jul 2008 10:22:30 +0000 calendarw http://wongkalun.idv.hk/?p=93 每次 install Linux 都包左個 gcj Java 1.4.2 version 既 runtime, 但通常自己用既 java 最低都已經係 1.5, 所以會 uninstall 左佢, 再整返 official 最新果個.

用以下 command 睇返個 java 係咩 version

java -version

通常裝完機都會見到係 gcj

java version "1.4.2"
gcj (GCC) 3.4.6 20060404 (Red Hat 3.4.6-9)
Copyright (C) 2006 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

再用 alternatives remove 左佢

/usr/sbin/alternatives --remove java /usr/lib/jvm/jre-1.4.2-gcj/bin/java

咁就會無左 java command, 跟住再裝返 official 果個, 個 java command 就會出返出黎!!~~

]]> http://wongkalun.idv.hk/2008/07/31/remove-gcj-on-linux/feed/ 0 Run Chinese Java Apps on Fedora http://wongkalun.idv.hk/2008/02/22/run-chinese-java-apps-on-fedora/ http://wongkalun.idv.hk/2008/02/22/run-chinese-java-apps-on-fedora/#comments Fri, 22 Feb 2008 08:28:41 +0000 calendarw http://wongkalun.idv.hk/?p=25 今日試係 Linux 度行中文既 Java Application, 試過 Standard Out 出到中文但 Java 入面既 font 出唔到中文, 所以係網上搵到呢個方法.

設置中文字型

cd /usr/java/jre1.6.0_03/lib/fonts
mkdir fallback
cd fallback
ln -s /usr/share/fonts/chinese/TrueType/uming.ttf
mkfontdir
mkfontscale
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