- MAC COMMAND LINE STILL CONTAINS WORK FROM LAST SESION ISO
- MAC COMMAND LINE STILL CONTAINS WORK FROM LAST SESION WINDOWS
If it was not running create it and notify the user. If necessary detach and logout remotely first.
In detail this means: If a session is running, then reattach. If necessary detach and logout remotely first.Īttach here and now. Use the first session if more than one session is available. Reattach a session and if necessary detach or create it. Reattach a session and if necessary detach or even create it first. Reattach a session and if necessary detach it first.
In combination with the -r/ -R option more powerful effects can be achieved: If no session can be detached, this option is ignored. D is the equivalent to the power detach key. It has the same effect as typing " C-a d" from screen's controlling terminal. Override the default configuration file from " $HOME/.screenrc" to file.ĭoes not start screen, but detaches the elsewhere running screen session. By default, screen tries to restore its old window sizes when attaching to resizable terminals (those with "WS" in its description, e.g., suncmd or some xterm).
MAC COMMAND LINE STILL CONTAINS WORK FROM LAST SESION WINDOWS
Include all capabilities (with some minor exceptions) in each window's termcap, even if screen must redraw parts of the display to implement a function.Īdapt the sizes of all windows to the size of the current terminal. Syntax screen ] screen -r tty] screen -r sessionowner/ tty] Options -a As long as screen is active on your terminal, the terminal's own record is removed from the utmp file. This is useful for working with " talk", " script", " shutdown", " rsend", " sccs" and other similar programs that use the utmp file to determine who you are. If " /var/run/utmp" is writable by screen, an appropriate record will be written to this file for each window, and removed when the window is terminated. Note that you cannot transport environment variables from the invoking shell to the application ( emacs in this case), because it is forked from the parent screen process, not from the invoking shell. The above example would start the emacs editor (editing prog.c) and switch to its window. This will not run another copy of screen, but will instead supply the command name and its arguments to the window manager (specified in the $STY environment variable) who uses it to create the new window. Also, new windows can be created by running a command like: screen emacs prog.cįrom a shell prompt within a previously created window. screenrc file or at the " C-a :" command line) and then using it like the " C-a c" command. Similarly, you can create a new window with a custom command in it by first binding the command to a keystroke (in your. This creates a new window running a shell and switches to that window immediately, regardless of the state of the process running in the current window. The standard way to create a new window is to type " C-a c". screen also prints out control characters in caret notation. Please use the caret notation (" ^A" instead of " C-a") as arguments to e.g., the escape command or the -e option. Screen does not understand the prefix " C-" to mean control. The command character and all the key bindings can be fully customized to be anything you like, though they are always two characters in length. By default, each command begins with a control-a (abbreviated C-a from now on), and is followed by one other keystroke. The only exception to this is the one keystroke that is used to initiate a command to the window manager. If this window was in the foreground, the display switches to the previous window if none are left, screen exits.Įverything you type is sent to the program running in the current window. When a program terminates, screen (per default) kills the window that contained it. Programs continue to run when their window is currently not visible and even when the whole screen session is detached from the user's terminal. All windows run their programs completely independent of each other. Then, at any time, you can create new (full-screen) windows with other programs in them (including more shells), kill existing windows, view a list of windows, turn output logging on and off, copy-and-paste text between windows, view the scrollback history, switch between windows in whatever manner you want, etc. When screen is called, it creates a single window with a shell in it (or the specified command) and then gets out of your way so that you can use the program as you normally would. There is a scrollback history buffer for each virtual terminal and a copy-and- paste mechanism that allows moving text regions between windows.
MAC COMMAND LINE STILL CONTAINS WORK FROM LAST SESION ISO
Each virtual terminal provides the functions of a DEC VT100 terminal and, in addition, several control functions from the ISO 6429 (ECMA 48, ANSI X3.64) and ISO 2022 standards (e.g., insert/delete line and support for multiple character sets).
Screen is a full-screen window manager that multiplexes a physical terminal between several processes (often interactive shells).
0 kommentar(er)
