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Hidden key combinations in sqlplus

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Author: User
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Sqlplus hidden key combination SQLPlus at the SQL * Plus command line prompt on UNIX/Linux platforms, If you mistakenly press the key combination: Ctrl + S, the session will be locked, no command is displayed. Unlock the combination key: Ctrl + Q Note: After you use ctrl + s to lock the screen, all inputs do not respond, only after the screen is unlocked
So that the information entered in the lock screen phase is cached temporarily. Because of this, do not enter any command to avoid misoperation after you use ctrl + s to lock the screen.

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