1.安装cronolog
wget https://files.cnblogs.com/files/crazyzero/cronolog-1.6.2.tar.gz
tar -zxvf cronolog-1.6.2.tar.gz
cd cronolog-1.6.2
./configure
make && make install
或者 yum install cronolog
2.检查是否安装成功
which cronolog
正常显示 /usr/local/sbin/cronolog
3.tomcat8.5版本修改catalina.out文件
直接将第453-491的代码
shift
if [ -z "$CATALINA_OUT_CMD" ] ; then
touch "$CATALINA_OUT"
catalina_out_command=">> \"$CATALINA_OUT\" 2>&1"
else
catalina_out_command="| $CATALINA_OUT_CMD"
fi
if [ ! -z "$CATALINA_PID" ]; then
catalina_pid_file="$CATALINA_PID"
else
catalina_pid_file=/dev/null
fi
if [ "$1" = "-security" ] ; then
if [ $have_tty -eq 1 ]; then
echo "Using Security Manager"
fi
shift
eval \{ $_NOHUP "\"$_RUNJAVA\"" "\"$LOGGING_CONFIG\"" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \
-D$ENDORSED_PROP="\"$JAVA_ENDORSED_DIRS\"" \
-classpath "\"$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 "$@" start \
2\>\&1 \&\& echo \$! \>\"$catalina_pid_file\" \; \} $catalina_out_command "&"
else
eval \{ $_NOHUP "\"$_RUNJAVA\"" "\"$LOGGING_CONFIG\"" $LOGGING_MANAGER $JAVA_OPTS $CATALINA_OPTS \
-D$ENDORSED_PROP="\"$JAVA_ENDORSED_DIRS\"" \
-classpath "\"$CLASSPATH\"" \
-Dcatalina.base="\"$CATALINA_BASE\"" \
-Dcatalina.home="\"$CATALINA_HOME\"" \
-Djava.io.tmpdir="\"$CATALINA_TMPDIR\"" \
org.apache.catalina.startup.Bootstrap "$@" start \
2\>\&1 \&\& echo \$! \>\"$catalina_pid_file\" \; \} $catalina_out_command "&"
fi
覆盖替换为
shift
#touch "$CATALINA_OUT"
if [ "$1" = "-security" ] ; then
if [ $have_tty -eq 1 ]; then
echo "Using Security Manager"
fi
shift
"$_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/local/sbin/cronolog "$CATALINA_BASE"/logs/catalina.%Y-%m-%d_%H.out >> /dev/null &
else
"$_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 "$@" start 2>&1 \
| /usr/local/sbin/cronolog "$CATALINA_BASE"/logs/catalina.%Y-%m-%d_%H.out >> /dev/null &
fi
参考文章:
https://blog.csdn.net/woshiji594167/article/details/80923795 cronolog下载地址
https://www.cnblogs.com/baobeiqi-e/p/10521522.html Tomcat8.5修改文件
https://blog.csdn.net/woshiji594167/article/details/80923795 三种方式