Large scale service exception log retrieval

[email protected] bin # more check_log.sh # Check the error reporting log script in all specified log files under a directory

#!/usr/bin/env bash # It's right shell Statement of

base="/home/project" # Define a variable , Used to specify the directory of the scan log

while [[ 1 ]]; do #shell Infinite loop definition

for name in `ls $base | grep -vE "default"`; #for The loop starts to traverse the files in the directory , To filter out default Catalog

do # Start execution

echo base/name # Output directory path

if [[ -d base/name ]]; then # Determine if it's a directory

result=`grep -C10 base/name/logs/catalina.out | grep -vE "DEBUG|skywalking|10.8.0.37:8800" | grep -C5 -E "Exception|ERROR"`

# obtain catalina.out Report in the document Exception|ERROR Log , To filter out DEBUG|skywalking|10.8.0.37:8800 These three types of information

if [[ -z "

continue; # continue

fi #if Terminator

echo -e "\n\033[31mfind Exception in

fi #if Terminator

done #do Terminator

echo -e "sleep 60 seconds\n" # Output rest for one minute

sleep 60s # Wait a minute

done #do Terminator

Shell It's a use. C A program written in a language , It is used by users Linux The bridge .Shell It's a command language , Another programming language .

Shell It's an application , This application provides an interface , Users access the services of the operating system kernel through this interface .

Shell Script （shell script）, It's for shell Write the script .