一、安裝cronolog
YUM 安裝
使用cronolog包實現按日期分割catalina.out日誌文件
yum install cronolog
或是 源碼安裝
1、下載（最新版本）
wget http://cronolog.org/download/cronolog-1.6.2.tar.gz
2、解壓縮
tar zxvf cronolog-1.6.2.tar.gz
3、進入cronolog安裝文件所在目錄
cd cronolog-1.6.2
4、運行安裝
./configure make make install
5、查看cronolog安裝後所在目錄（驗證安裝是否成功）
which cronolog /usr/sbin/cronolog
二、修改bin/catalina.sh文件 標紅的爲修改的內容，
具體如下：
shift
touch “$CATALINA_OUT”
if [ “$1” = “-security” ] ; then
if [ $have_tty -eq 1 ]; then
echo “Using Security Manager”
fi
shift
eval “\”$_RUNJAVA\”” “\”$LOGGING_CONFIG\”” $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \
-Djava.endorsed.dirs=”\”$JAVA_ENDORSED_DIRS\”” -classpath “\”$CLASSPATH\”” \
-Djava.security.manager \
-Djava.security.policy==”\”$CATALINA_BASE/conf/catalina.policy\”” \
-Dcatalina.base=”\”$CATALINA_BASE\”” \
-Dcatalina.home=”\”$CATALINA_HOME\”” \
-Djava.io.tmpdir=”\”$CATALINA_TMPDIR\”” \
org.apache.catalina.startup.Bootstrap “$@” start \
>> “$CATALINA_OUT” 2>&1 “&”
else
eval “\”$_RUNJAVA\”” “\”$LOGGING_CONFIG\”” $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \
-Djava.endorsed.dirs=”\”$JAVA_ENDORSED_DIRS\”” -classpath “\”$CLASSPATH\”” \
-Dcatalina.base=”\”$CATALINA_BASE\”” \
-Dcatalina.home=”\”$CATALINA_HOME\”” \
-Djava.io.tmpdir=”\”$CATALINA_TMPDIR\”” \
org.apache.catalina.startup.Bootstrap “$@” start \
>> “$CATALINA_OUT” 2>&1 “&”
fi
改爲：
shift
# touch “$CATALINA_OUT” 註釋掉
if [ “$1” = “-security” ] ; then
if [ $have_tty -eq 1 ]; then
echo “Using Security Manager”
fi
shift
eval “\”$_RUNJAVA\”” “\”$LOGGING_CONFIG\”” $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \
-Djava.endorsed.dirs=”\”$JAVA_ENDORSED_DIRS\”” -classpath “\”$CLASSPATH\”” \
-Djava.security.manager \
-Djava.security.policy==”\”$CATALINA_BASE/conf/catalina.policy\”” \
-Dcatalina.base=”\”$CATALINA_BASE\”” \
-Dcatalina.home=”\”$CATALINA_HOME\”” \
-Djava.io.tmpdir=”\”$CATALINA_TMPDIR\”” \
org.apache.catalina.startup.Bootstrap “$@” start 2>&1 | /usr/sbin/cronolog “$CATALINA_BASE”/logs/catalina.%Y-%m-%d.out
>> /dev/null &
else
eval “\”$_RUNJAVA\”” “\”$LOGGING_CONFIG\”” $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \
-Djava.endorsed.dirs=”\”$JAVA_ENDORSED_DIRS\”” -classpath “\”$CLASSPATH\”” \
-Dcatalina.base=”\”$CATALINA_BASE\”” \
-Dcatalina.home=”\”$CATALINA_HOME\”” \
-Djava.io.tmpdir=”\”$CATALINA_TMPDIR\”” \
org.apache.catalina.startup.Bootstrap “$@” start 2>&1 | /usr/sbin/cronolog “$CATALINA_BASE”/logs/catalina.%Y-%m-%d.out
>> /dev/null &
fi
修改後，重啓tomcat
看到更改已經生效
-rw-rw-r– 1 tomcat tomcat 64812 Nov 6 11:03 catalina.2015-11-06.out
-rw-rw-r– 1 tomcat tomcat 60161618 Nov 6 11:02 catalina.out
