![]() In fact, once we reach a point that allows us to do so, we can use a single command to reset our terminal to its default settings. Their roots or fixes are not always obvious. To reset this, 0x0f can be used.Īs can be observed, issues of this kind come in many flavors and for many reasons. In this case, any reset commands need to end with those characters instead of Return.Īlso, in most vt100-compatible terminals, the 0x0e byte causes much of the text output after it to come out as unexpected characters. Ctrl + Shift - Switch to a different keyboard layout if multiple are available (for the same language). On the other hand, there are untrappable control characters like Ctrl+J and Ctrl+D, which may replace the usual Return key for sending commands. Windows key + Ctrl + Spacebar - Switch to the last used input method. Such a trap could hinder our attempts to restore a terminal’s function via both control characters and signals, leaving us with a blocking process. This means none of the signals will get processed before the sleep concludes, if at all. Here, our trap handler runs sleep for a long time. The trap command can intercept many of them, including an exit: $ trap 'trap "" EXIT sleep 666' EXIT STP INT QUIT HUP PIPE TERM The same keyboard shortcuts may also be available with other desktop environments that can be run on Linux. Minimize is a global Linux keyboard shortcut that will affect any active window. Ctrl+Z for SIGSTP to stop or background Alt F9 / option F9 for Minimize are available in Cinnamon (Linux Mint), Gnome, LXDE, MATE, Unity (Ubuntu) and Xfce.There is no other keyboard option, sorry. Pressing WIN + Down again will minimize it. On a maximized window, pressing WIN + Down will resize the window to a normal state (not maximized, also known as 'restored down'). This happens when the window is maximized. In addition, some common signals with associated special control characters include: This is the expected behavior of the keyboard shortcut.
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