A production shell script

#!/bin/bash#created: 2017.07.21#author: molewan#description: help erp app  upgrade ########################################################## #脚本说明 ################################## ######################### #a, copy the data that needs to be added to/root/$DBID. txt files, such as DBID to 1722, save files, file names are configured to 1722.txt (manual operation) #b, from/root/$ DBID.txt file, filter out JDBC information-$OLD _dbid_jdbc_url#c, from/www/erp/tomcat/$DBID/conf/catalina/localhost file, such as w$ Dbid.xml file to filter out JDBC information--$DBID _reportconfig_dir/$NEW _dbid_jdbc_url#d, replace/root/$ DBID.txt the database user name, database password, and JDBC content, and append the modified/root/$DBID. txt content to reportconfig.xml#e, delete $dbid_dir/w$ Dbid.xml resource related fields to #f, script execution Method:/bin/bash $0 $1    (where the name of the script, $ DBID is the number, for example:/bin/ bash /shells/help.sh 1722) ########################################################## #脚本说明 ########### ################################################# 1, defining variables dbid=$1dbid_dir=/www/erp/tomcat/$DBID/conf/ catalina/localhostdbid_reportconfig_dir=/www/erp/tomcat/$DBID/webapps/w$dbid/web-infold_dbid_jdbc_url=$ (grep  "Jdbc:sqlserver"  /root/$DBID. Txt |awk -f ";"   ' {print $1 '; " "$ {} ') new_dbid_jdbc_url=$ (grep  ' jdbc:sqlserver '   $DBID _dir/w$dbid.xml|awk -f '" '   ' {print  $2} ') old_password=$ (grep  "<password>"  /root/$DBID. Txt |awk -f "<password> "  ' {print $2} ' |awk -f" </password> "  ' {print $1} ') # 2, script usage definition if [   "$#"  -ne  "1"  ];thenecho  "usage: /bin/bash $0  $DBID" exit 1fi#  3, Backup profile echo  <----------------------------------start Backup configuration----------------------------------> CP  /root/$DBID. txt /root/$DBID .txt.orgif [ $? -eq 0 ];thenecho  "Backup $ DBID.txt successful "elseecho " Please check $dbid.txt backup "exit 1ficp  $DBID _dir/w$dbid.xml  $DBID _dir/w$ dbid.xml.orgif [ $? -eq 0 ];thenecho  "Backup $dbid_dir/w$dbid.xml successful" elseecho  " Please check the backup of $dbid_dir/w$dbid.xml "exit 1ficp  $DBID _reportconfig_dir/reportconfig.xml  $DBID _reportconfig_dir/reportconfig.xml.orgif [  $? -eq 0 ];thenecho  "Backup $dbid_reportconfig_dir/reportconfig.xml successfully" elseecho  "please check $ Dbid_reportconfig_dir/reportconfig.xml backup "exit 1fi# 4, replace/root/$DBID three parts of. txt (database user name, database password, and JDBC content) # # A, modify/root/$DBID. txt Database account:echo  "<---------------------------------- Start replacing accounts----------------------------------> "sed -i  ' s/sa/bysa/g '  /root/$DBID. txtif [  $? -eq 0 ];thenecho  "Replace account Success" elseecho  "Replace account Failed" exit 1fi#  #替换2: Modify the database password ( Since we set the database to be unified, I didn't configure the variable) echo  "<---------------------------------- Start password replacement----------------------------------> "sed -i  ' s/' $OLD _password '/88***88/g '  /root/$ dbid.txtif [ $? -eq 0 ];thenecho  "Password replacement succeeded" elseecho  "password substitution failed" exit 1fi##   Replace 3:  Modify intercepted jdbcecho  "<----------------------------------start JDBC Replacement----------------------------------> "sed -i " S#${old_dbid_jdbc_url}#${new_dbid_jdbc_url} #g " /root/$DBID. Txtif  [ $? -eq 0 ];thenecho  "replace JDBC Success" elseecho  "replace JDBC failure" exit 1fi# 5, Append the contents of the copy to the Reportconfig.xml file echo  "<---------------------------------- Start appending files----------------------------------> "cat /root/$DBID .txt>> $DBID _reportconfig_dir/ reportconfig.xmlif [ $? -eq 0 ];thenecho  "Add file successful" Elseecho   "Please retry" exit 1fi# 6, delete resource related fields in the configuration file echo  "<---------------------------- ------Start modifying the configuration----------------------------------> ' sed -i  '/\<resource/,/\/>$/d '   $ dbid_dir/w$dbid.xmlif [ $? -eq 0 ];thenecho  "Delete resouce ok" elseecho  "Please check" Exit 1fi

This article is from the "Frozen vs watermelon" blog, so be sure to keep this source http://molewan.blog.51cto.com/287340/1949975

A production shell script