Modifying Historical Record Configuration Items

Scenario

Modify the /etc/profile.d/history.sh configuration file to sort historical records by date and time. A maximum of 1000 historical records can be stored.

This method applies to all OSs except EulerOS.

Procedure

  1. Open the /etc/profile.d/history.sh file.

    vi /etc/profile.d/history.sh

  2. Press i to enter editing mode and add the following content at the end of the file:
    export HISTTIMEFORMAT="%F %T `whoami` "
export HISTSIZE=1000
  3. Press Esc and enter :wq to save and exit the file.
Parent topic: Performing Security Configuration