安装COBOL4.1
root   用户登录
mkdir -p /opt/lib/cobol
cd   /opt/lib/cobol
将ocobol.tar 拷入该目录
tar   xvf   ocobol.tar
./install
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Unpacking files ...

Please enter the full pathname where the
driver programs are to be installed.

q(uit) or <ATH>; or RETURN for default(/usr/bin): (输入回车)
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This product is protected using Micro Focus LMF. Would you like
to install this facility now? (y/n) (输入y   回车)
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Enter the directory name where you wish to install License Manager
(Press Enter for default directory /opt/lib/mflmf)
(输入回车)
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/opt/lib/mflmf does not exist
do you wish to create it ? (y/n)
(输入y   回车)
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It is recommended that you let license manager autostart at boot time
Do you want license manager to be automatically started at boot time? (y/n)
(输入y 回车)
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LMF installation complete

cd   /opt/lib/mflmf
./mflmcmd
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Micro Focus License Manager Command Line Interface
--------------------------------------------------
Select the function you require from the list:
License Install - Enter 'I'
(输入 I   回车)
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Ready to install license
Enter the Serial Number part of the License Key:
(输入ODCGG/A97/621221 回车)
Enter the License Number part of the License Key:
(输入01010 10000 014AB E6A0C 78FD   回车)
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License added ok
9. ./mflmman

环境配置，加在用户的.profile文件中：
# for COBOL environment variables -- BEGIN
COBDIR=/opt/lib/cobol ; export COBDIR
LD_LIBRARY_PATH=$COBDIR/coblib; export LD_LIBRARY_PATH
PATH=$PATHCOBDIR/bin         ; export PATH
# for COBOL environment variables -- END