07-07-2008
Repeat previous unix command
Thanks for your reply. I am using ksh.
In linux, if my last command is for example "ls -ltr |tail", I just hit the "arrow up " key to bring it (ls -ltr |tail) back on the command line and then verify it. This gives me the opportunity to display the command before executing it.
The command 'r' that vbe suggests is good, but it is executed before I even have the opportunity to dsplay it.
I need a command (or key stroke) in order to display and then repeat the execution without retyping the command. Any idea?
Thanks!
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LEARN ABOUT SUSE
gtk2::gdk::keymap
Gtk2::Gdk::Keymap(3) User Contributed Perl Documentation Gtk2::Gdk::Keymap(3)
NAME
Gtk2::Gdk::Keymap
HIERARCHY
Glib::Object
+----Gtk2::Gdk::Keymap
METHODS
keymap = Gtk2::Gdk::Keymap->get_default
direction = $keymap->get_direction
({ key1, keyval1 }, { ... }) = $keymap->get_entries_for_keycode (hardware_keycode)
o $hardware_keycode (integer)
Returns a list of hash references, each with two keys: "key" pointing to a GdkKeymapKey and "keyval" pointing to the corresponding key
value.
keys = $keymap->get_entries_for_keyval (keyval)
o $keyval (integer)
Returns a list of GdkKeymapKeys.
Obtains a list of keycode/group/level combinations that will generate $keyval. Groups and levels are two kinds of keyboard mode; in
general, the level determines whether the top or bottom symbol on a key is used, and the group determines whether the left or right symbol
is used. On US keyboards, the shift key changes the keyboard level, and there are no groups. A group switch key might convert a keyboard
between Hebrew to English modes, for example. Gtk2::Gdk::Event::Key contains a group field that indicates the active keyboard group. The
level is computed from the modifier mask.
keymap = Gtk2::Gdk::Keymap->get_for_display ($display)
o $display (Gtk2::Gdk::Display)
Since: gtk+ 2.2
boolean = $keymap->have_bidi_layouts
Since: gtk+ 2.12
integer = $keymap->lookup_key ($key)
o $key (scalar)
(keyval, effective_group, level, consumed_modifiers) = $keymap->translate_keyboard_state (hardware_keycode, state, group)
o $hardware_keycode (integer)
o $state (Gtk2::Gdk::ModifierType)
o $group (integer)
SIGNALS
state-changed (Gtk2::Gdk::Keymap)
direction-changed (Gtk2::Gdk::Keymap)
keys-changed (Gtk2::Gdk::Keymap)
ENUMS AND FLAGS
flags Gtk2::Gdk::ModifierType
o 'shift-mask' / 'GDK_SHIFT_MASK'
o 'lock-mask' / 'GDK_LOCK_MASK'
o 'control-mask' / 'GDK_CONTROL_MASK'
o 'mod1-mask' / 'GDK_MOD1_MASK'
o 'mod2-mask' / 'GDK_MOD2_MASK'
o 'mod3-mask' / 'GDK_MOD3_MASK'
o 'mod4-mask' / 'GDK_MOD4_MASK'
o 'mod5-mask' / 'GDK_MOD5_MASK'
o 'button1-mask' / 'GDK_BUTTON1_MASK'
o 'button2-mask' / 'GDK_BUTTON2_MASK'
o 'button3-mask' / 'GDK_BUTTON3_MASK'
o 'button4-mask' / 'GDK_BUTTON4_MASK'
o 'button5-mask' / 'GDK_BUTTON5_MASK'
o 'super-mask' / 'GDK_SUPER_MASK'
o 'hyper-mask' / 'GDK_HYPER_MASK'
o 'meta-mask' / 'GDK_META_MASK'
o 'release-mask' / 'GDK_RELEASE_MASK'
o 'modifier-mask' / 'GDK_MODIFIER_MASK'
enum Pango::Direction
o 'ltr' / 'PANGO_DIRECTION_LTR'
o 'rtl' / 'PANGO_DIRECTION_RTL'
o 'ttb-ltr' / 'PANGO_DIRECTION_TTB_LTR'
o 'ttb-rtl' / 'PANGO_DIRECTION_TTB_RTL'
o 'weak-ltr' / 'PANGO_DIRECTION_WEAK_LTR'
o 'weak-rtl' / 'PANGO_DIRECTION_WEAK_RTL'
o 'neutral' / 'PANGO_DIRECTION_NEUTRAL'
SEE ALSO
Gtk2, Glib::Object
COPYRIGHT
Copyright (C) 2003-2008 by the gtk2-perl team.
This software is licensed under the LGPL. See Gtk2 for a full notice.
perl v5.12.1 2010-07-05 Gtk2::Gdk::Keymap(3)