How to view the port number occupied by DB2 in Linux or Unix

Article Title: how to view the port number occupied by DB2 in Linux or Unix. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.

# Assume that you have started the database manager with db2start and configured the communication mode as TCP/IP.

# Switch to the db2inst1 user su-db2inst1

# Query TCP/IP Service name db2 get dbm cfg | grep-I service

# Use the output of the previous command (for example, db2c_db2inst1) to find the corresponding port number in the/etc/services file grep db2c_db2inst1/etc/services

# This is what you will see from the output of the previous sentence db2c_db2inst1 50000/tcp

#50000 indicates the port number occupied by the db2 database.

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