menu_cursor(3X)menu_cursor(3X)NAME
menu_cursor - position a menu's cursor
SYNOPSIS
#include <menu.h>
int pos_menu_cursor(const MENU *menu);
DESCRIPTION
The function pos_menu_cursor restores the cursor to the current position associated with the menu's selected item. This is useful after
curses routines have been called to do screen-painting in response to a menu select.
RETURN VALUE
This routine returns one of the following:
E_OK The routine succeeded.
E_SYSTEM_ERROR
System error occurred (see errno).
E_BAD_ARGUMENT
Routine detected an incorrect or out-of-range argument.
E_NOT_POSTED
The menu has not been posted.
SEE ALSO curses(3X), menu(3X).
NOTES
The header file <menu.h> automatically includes the header file <curses.h>.
PORTABILITY
These routines emulate the System V menu library. They were not supported on Version 7 or BSD versions.
AUTHORS
Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.
menu_cursor(3X)
Check Out this Related Man Page
menu_post(3X)menu_post(3X)NAME
menu_post - write or erase menus from associated subwindows
SYNOPSIS
#include <menu.h>
int post_menu(MENU *menu);
int unpost_menu(MENU *menu);
DESCRIPTION
The function post_menu displays a menu to its associated subwindow. To trigger physical display of the subwindow, use refresh or some
equivalent curses routine (the implicit doupdate triggered by an curses input request will do). post_menu resets the selection status of
all items.
The function unpost_menu erases menu from its associated subwindow.
RETURN VALUE
These routines return one of the following:
E_OK The routine succeeded.
E_SYSTEM_ERROR
System error occurred (see errno).
E_BAD_ARGUMENT
Routine detected an incorrect or out-of-range argument.
E_POSTED
The menu has already been posted.
E_BAD_STATE
Routine was called from an initialization or termination function.
E_NO_ROOM
Menu is too large for its window. You should consider to use set_menu_format() to solve the problem.
E_NOT_POSTED
The menu has not been posted.
E_NOT_CONNECTED
No items are connected to the menu.
SEE ALSO curses(3X), menu(3X).
NOTES
The header file <menu.h> automatically includes the header file <curses.h>.
PORTABILITY
These routines emulate the System V menu library. They were not supported on Version 7 or BSD versions.
AUTHORS
Juergen Pfeifer. Manual pages and adaptation for new curses by Eric S. Raymond.
menu_post(3X)
Introduction
Originally, we only had one shell on unix. When ran a command, the shell would attempt to invoke one of the exec() system calls on it. It the command was an executable, the exec would succeed and the command would run. If the exec() failed, the shell would not give up, instead it... (3 Replies)
FreeBSD Kernel Internals, Dr. Marshall Kirk McKusick
nwbqBdghh6E
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Introduction
I have seen some misinformation regarding Unix file permissions. I will try to set the record straight. Take a look at this example of some output from ls:
$ ls -ld /usr/bin /usr/bin/cat
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{
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}
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Hi everyone,
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Ok onto business, my questions are-:
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A shout out to Scott who gave me a helping hand to turn a simple sample Vue.js app I wrote yesterday into a Vue.js component:
Vue.component("unix-time", {
template: `<div class="time">{{unixtime}}</div>`,
data() {
return {
unixtime: ""
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Hello.
I can use any particular (stupid or not) format when using bash date command.
Example :
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2019-06-03 12!55!33or
~> date --date "now" '+%Y£%m£%d %H¤%M¤%S'
2019£06£03 12¤57¤36
or
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2019-06-03 12-58-51
... (4 Replies)
Morning All
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for i in 1 2 3; do
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