Meaning of =~ in shell script Post: 302989579

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Top Forums Shell Programming and Scripting Meaning of =~ in shell script Post 302989579 by harry00514 on Sunday 15th of January 2017 01:41:59 PM

01-15-2017

Registered User

Meaning of =~ in shell script

Please let me understand the meaning of following line in unix bash scripting .is =~ means not equal to or equal to .

Code:

if [[ $INFA_HOME =~ .*9.5.1.* ]]; then

    
      echo -e "pmcmd startworkflow -sv ${INTSERV} -d ${INFA_DEFAULT_DOMAIN} -uv INFA_DEFAULT_DOMAIN_USER" \
        "-pv INFA_DEFAULT_DOMAIN_PASSWORD -usdv INFA_DEFAULT_DOMAIN_SECURITY_DOMAIN" \
        "-f ${FOLDER} -osprofile $OSPF -paramfile ${PARAM_FILE} -wait" \
        "-rin ${INFA_RUN_ID} ${WORKFLOW};"

      pmcmd startworkflow -sv ${INTSERV} -d ${INFA_DEFAULT_DOMAIN} -uv INFA_DEFAULT_DOMAIN_USER \
        -pv INFA_DEFAULT_DOMAIN_PASSWORD -usdv INFA_DEFAULT_DOMAIN_SECURITY_DOMAIN \
        -f ${FOLDER} -osprofile $OSPF -paramfile ${PARAM_FILE} -wait \
        -rin ${INFA_RUN_ID} ${WORKFLOW};

      export WF_RET_VAL=$?
    else

Last edited by Scrutinizer; 01-15-2017 at 04:24 PM.. Reason: code tags

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