Saving a single log file from multiples sh scripts - shell

Question

I have 2 sh scripts that saves log files accordingly, but and I want to create another sh to call them.
They are using a property file that contains 3 log functions
my first sh(bteq.sh) creates a table in my Teradata
#!/bin/bash
source "/valdc_procs/properties/general_config_file"
exec_logs "/valdc_procs/logs/" "BTEQ_VALDC_PROCS"
echo "INFO : Starting table creation"
function exec_btqe (){
bteq<<EOF 2>&1
.logmech LDAP
.LOGON ${ipServerPR}/${userNamePR},${passwordPR};
.SET TITLEDASHES OFF;
.SET WIDTH 2000
.SET SEPARATOR ';'
SELECT 1
FROM DBC.TABLES
WHERE DatabaseName = ''
AND TableName = ''
AND TableKind = 'T';
.IF ACTIVITYCOUNT = 0 THEN .GOTO CreateNewTable;
DROP TABLE ;
.LABEL CreateNewTable;
CREATE MULTISET TABLE xpto AS (
SELECT
...
)
WITH DATA;
.LOGOFF;
.QUIT;
EOF
}
exec_btqe
#it gets the rc of the last command if it's an error
rc_result "Error creating table " "/valdc_procs/logs/" "BTEQ_VALDC_PROCS"
#it logs the process when there were no errors
log_output "/valdc_procs/logs/" "BTEQ_VALDC_PROCS"
exit $rc
my second sh(tdch.sh) export that table to a file
#!/bin/bash
source "/valdc_procs/properties/general_config_file"
exec_logs "/valdc_procs/logs/" "TDCH_VALDC_PROCS"
hadoop jar $TDCH_JAR com.teradata.connector.common.tool.ConnectorImportTool \
-libjars $LIB_JARS \
-Dmapred.job.queue.name=default \
-Dtez.queue.name=default \
-Dmapred.job.name=TDCH \
-classname com.teradata.jdbc.TeraDriver \
-url jdbc:teradata://$ipServer/logmech=ldap,database=$database,charset=UTF16 \
-jobtype hdfs \
-fileformat textfile \
-separator ',' \
-enclosedby '"' \
-targettable ${targetTable} \
-username ${userName} \
-password ${password} \
-sourcequery "select * from ${database}.${targetTable}" \
-nummappers 1 \
-sourcefieldnames "" \
-targetpaths ${targetPaths}
#it gets the rc of the last command if it's an error
rc_result "Error exporting the file " "/valdc_procs/logs/" "TDCH_VALDC_PROCS"
echo "INFO : Moving file from HDFS to the FileSystem"
hdfs dfs -copyToLocal ${targetPaths}/"part-m-00000" ${targetFileSystemPath}/ARQ_VALDC_PROCS_OPBK_$TIMESTAMP
rc_result "Error moving the file " "/valdc_procs/logs/" "TDCH_VALDC_PROCS"
echo "INFO : File Moved Arquivo movido com sucesso"
#it logs the process when there were no errors
log_output "/valdc_procs/logs/" "TDCH_VALDC_PROCS"
exit $rc
This log process is working fine when I run each sh individually, but now I want to have another sh calling them.
But I'm not sure how can I get the rc of their commands(bteq.sh and tdch.sh) and save in a single log file

Answer 1

Not 100% certain I understand your need, but that might solve your question:
#!/bin/bash
logfile="/tmp/somefile.txt"
bteq.sh
status_bteq=$?
tdch.sh
status_tdch=$?
echo "Status bteq: $status_bteq" >"$logfile"
echo "Status tdch: $status_tdch" >>"$logfile"
If you want just the return codes, raw without anyother text, you could do:
#!/bin/bash
logfile="/tmp/somefile.txt"
bteq.sh
echo "$?" >"$logfile"
tdch.sh
echo "$?" >>"$logfile"