Starting and using GT.M

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To set UTF-8 and start gt.m.

$ export gtm_chset="UTF-8"
$ export LC_CTYPE="en_US.utf8"
$ export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:<path_to_gtm_installation_directory>
$ export PATH=$PATH:<path_to_gtm_installation_directory>
$ export localWorkingDir="/home/harish/mBackend/"
$ source /opt/gtm/gtmprofile
$ export gtmgbldir=$localWorkingDir/database
$ export export gtmroutines="$localWorkingDir/o($localWorkingDir/r) /opt/gtm/libgtmutil"

Launch with 
$ gtm

If encryption is desired, set the gtm_passwd and gtm_dbkeys environment variables first and then run the gtm script

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