過去ログ見終わって今来た。ふぅ。

cshでさ、cshrcで
set path = (${path} ${TOMCAT_HOME}/bin)
setenv LD_LIBRARY_PATH ${LD_LIBRARY_PATH}:${TOMCAT_HOME}/lib
setenv LD_LIBRARY_PATH ${LD_LIBRARY_PATH}:${TOMCAT_HOME}/ROOT/WEB-INF/classes
setenv LD_LIBRARY_PATH ${LD_LIBRARY_PATH}:${TOMCAT_HOME}/ctx/lib:${TOMCAT_HOME}/jdbc/lib
って設定してて、気がつくと、
PATH=/bin:/sbin:/usr/bin:/usr/sbin:/opt/app/tomcat/webapps/bin:/opt/app/tomcat/webapps/bin:/opt/app/tomcat/webapps/bin:/opt/app/tomcat/webapps/bin:/opt/app/tomcat/webapps/bin
LD_LIBRARY_PATH=:/opt/app/tomcat/webapps/lib:/opt/app/tomcat/webapps/ROOT/WEB-INF/classes:/opt/app/tomcat/webapps/ctx/lib:/opt/app/tomcat/webapps/jdbc/lib
:/opt/app/tomcat/webapps/lib:/opt/app/tomcat/webapps/ROOT/WEB-INF/classes:/opt/app/tomcat/webapps/ctx/lib:/opt/app/tomcat/webapps/jdbc/lib
:/opt/app/tomcat/webapps/lib:/opt/app/tomcat/webapps/ROOT/WEB-INF/classes:/opt/app/tomcat/webapps/ctx/lib:/opt/app/tomcat/webapps/jdbc/lib
:/opt/app/tomcat/webapps/lib:/opt/app/tomcat/webapps/ROOT/WEB-INF/classes:/opt/app/tomcat/webapps/ctx/lib:/opt/app/tomcat/webapps/jdbc/lib
みたいなことになってるけど、重複した同じパスの解消ってスクリプトで出来る？
なんだか検索で遅くなりそうだが、気にしないが現実的？