Clear history in Linux

Source: Internet
Author: User

In Linux, clear the history. In Linux, clear the history. in/etc/profile, change HISTSIZE = 1000 to 0 or 1, and run rm-rf. bash_history to clear historyhistory-c.

When executing a command, do not write the command name to the history file, put it in the buffer, and write it again when exiting, you can also call the history-w command to update the history file (many sayings on the Internet are history-c + history-w, however, the actual operation only uses these two commands to clear the history records in the current state. After logging on again, you can see the historical records)

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