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35 | |
35 | |
36 | Compared to e.g. Eterm (5112k), aterm (3132k) and xterm (4680k), |
36 | Compared to e.g. Eterm (5112k), aterm (3132k) and xterm (4680k), |
37 | this still fares rather well. And compared to some monsters like |
37 | this still fares rather well. And compared to some monsters like |
38 | gnome-terminal (21152k + extra 4204k in separate processes) or |
38 | gnome-terminal (21152k + extra 4204k in separate processes) or |
39 | konsole (22200k + extra 43180k in daemons that stay around after |
39 | konsole (22200k + extra 43180k in daemons that stay around after |
40 | exit, plus half aminute of startup time, including the hundreds of |
40 | exit, plus half a minute of startup time, including the hundreds of |
41 | warnings it spits out), it fares extremely well *g*. |
41 | warnings it spits out), it fares extremely well *g*. |
42 | |
42 | |
43 | Why C++, isn't that unportable/bloated/uncool? |
43 | Why C++, isn't that unportable/bloated/uncool? |
44 | Is this a question? :) It comes up very often. The simple answer is: |
44 | Is this a question? :) It comes up very often. The simple answer is: |
45 | I had to write it, and C++ allowed me to write and maintain it in a |
45 | I had to write it, and C++ allowed me to write and maintain it in a |
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83 | terminal as an example embedding application. |
83 | terminal as an example embedding application. |
84 | |
84 | |
85 | How do I know which rxvt-unicode version I'm using? |
85 | How do I know which rxvt-unicode version I'm using? |
86 | The version number is displayed with the usage (-h). Also the escape |
86 | The version number is displayed with the usage (-h). Also the escape |
87 | sequence "ESC [ 8 n" sets the window title to the version number. |
87 | sequence "ESC [ 8 n" sets the window title to the version number. |
88 | When using the urxvtc client, the version displayed is that of the |
88 | When using the rxvtc client, the version displayed is that of the |
89 | daemon. |
89 | daemon. |
90 | |
90 | |
91 | I am using Debian GNU/Linux and have a problem... |
91 | I am using Debian GNU/Linux and have a problem... |
92 | The Debian GNU/Linux package of rxvt-unicode in sarge contains large |
92 | The Debian GNU/Linux package of rxvt-unicode in sarge contains large |
93 | patches that considerably change the behaviour of rxvt-unicode. |
93 | patches that considerably change the behaviour of rxvt-unicode. |
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101 | For other problems that also affect the Debian package, you can and |
101 | For other problems that also affect the Debian package, you can and |
102 | probably should use the Debian BTS, too, because, after all, it's |
102 | probably should use the Debian BTS, too, because, after all, it's |
103 | also a bug in the Debian version and it serves as a reminder for |
103 | also a bug in the Debian version and it serves as a reminder for |
104 | other users that might encounter the same issue. |
104 | other users that might encounter the same issue. |
105 | |
105 | |
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106 | I am maintaining rxvt-unicode for distribution/OS XXX, any |
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107 | recommendation? |
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108 | You should build one binary with the default options. configure now |
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109 | enables most useful options, and the trend goes to making them |
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110 | runtime-switchable, too, so there is usually no drawback to enbaling |
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111 | them, except higher disk and possibly memory usage. The perl |
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112 | interpreter should be enabled, as important functionality (menus, |
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113 | selection, likely more in the future) depends on it. |
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114 | |
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115 | You should not overwrite the "perl-ext-common" snd "perl-ext" |
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116 | resources system-wide (except maybe with "defaults"). This will |
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117 | result in useful behaviour. If your distribution aims at low memory, |
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118 | add an empty "perl-ext-common" resource to the app-defaults file. |
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119 | This will keep the perl interpreter disabled until the user enables |
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120 | it. |
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121 | |
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122 | If you can/want build more binaries, I recommend building a minimal |
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123 | one with "--disable-everything" (very useful) and a maximal one with |
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124 | "--enable-everything" (less useful, it will be very big due to a lot |
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125 | of encodings built-in that increase download times and are rarely |
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126 | used). |
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127 | |
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128 | I need to make it setuid/setgid to support utmp/ptys on my OS, is this |
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129 | safe? |
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130 | Likely not. While I honestly try to make it secure, and am probably |
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131 | not bad at it, I think it is simply unreasonable to expect all of |
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132 | freetype + fontconfig + xft + xlib + perl + ... + rxvt-unicode |
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133 | itself to all be secure. Also, rxvt-unicode disables some options |
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134 | when it detects that it runs setuid or setgid, which is not nice. |
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135 | Besides, with the embedded perl interpreter the possibility for |
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136 | security problems easily multiplies. |
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137 | |
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138 | Elevated privileges are only required for utmp and pty operations on |
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139 | some systems (for example, GNU/Linux doesn't need any extra |
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140 | privileges for ptys, but some need it for utmp support). It is |
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141 | planned to mvoe this into a forked handler process, but this is not |
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142 | yet done. |
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143 | |
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144 | So, while setuid/setgid operation is supported and not a problem on |
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145 | your typical single-user-no-other-logins unix desktop, always |
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146 | remember that its an awful lot of code, most of which isn't checked |
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147 | for security issues regularly. |
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148 | |
106 | When I log-in to another system it tells me about missing terminfo data? |
149 | When I log-in to another system it tells me about missing terminfo data? |
107 | The terminal description used by rxvt-unicode is not as widely |
150 | The terminal description used by rxvt-unicode is not as widely |
108 | available as that for xterm, or even rxvt (for which the same |
151 | available as that for xterm, or even rxvt (for which the same |
109 | problem often arises). |
152 | problem often arises). |
110 | |
153 | |
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134 | |
177 | |
135 | "tic" outputs some error when compiling the terminfo entry. |
178 | "tic" outputs some error when compiling the terminfo entry. |
136 | Most likely it's the empty definition for "enacs=". Just replace it |
179 | Most likely it's the empty definition for "enacs=". Just replace it |
137 | by "enacs=\E[0@" and try again. |
180 | by "enacs=\E[0@" and try again. |
138 | |
181 | |
139 | "bash"'s readline does not work correctly under urxvt. |
182 | "bash"'s readline does not work correctly under rxvt. |
140 | I need a termcap file entry. |
183 | I need a termcap file entry. |
141 | One reason you might want this is that some distributions or |
184 | One reason you might want this is that some distributions or |
142 | operating systems still compile some programs using the |
185 | operating systems still compile some programs using the |
143 | long-obsoleted termcap library (Fedora Core's bash is one example) |
186 | long-obsoleted termcap library (Fedora Core's bash is one example) |
144 | and rely on a termcap entry for "rxvt-unicode". |
187 | and rely on a termcap entry for "rxvt-unicode". |
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255 | indeed look correct. |
298 | indeed look correct. |
256 | |
299 | |
257 | In that case, select a font of your taste and add it to the font |
300 | In that case, select a font of your taste and add it to the font |
258 | list, e.g.: |
301 | list, e.g.: |
259 | |
302 | |
260 | urxvt -fn basefont,font2,font3... |
303 | rxvt -fn basefont,font2,font3... |
261 | |
304 | |
262 | When rxvt-unicode sees a character, it will first look at the base |
305 | When rxvt-unicode sees a character, it will first look at the base |
263 | font. If the base font does not contain the character, it will go to |
306 | font. If the base font does not contain the character, it will go to |
264 | the next font, and so on. Specifying your own fonts will also speed |
307 | the next font, and so on. Specifying your own fonts will also speed |
265 | up this search and use less resources within rxvt-unicode and the |
308 | up this search and use less resources within rxvt-unicode and the |
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550 | Mouse cut/paste suddenly no longer works. |
593 | Mouse cut/paste suddenly no longer works. |
551 | Make sure that mouse reporting is actually turned off since killing |
594 | Make sure that mouse reporting is actually turned off since killing |
552 | some editors prematurely may leave the mouse in mouse report mode. |
595 | some editors prematurely may leave the mouse in mouse report mode. |
553 | I've heard that tcsh may use mouse reporting unless it otherwise |
596 | I've heard that tcsh may use mouse reporting unless it otherwise |
554 | specified. A quick check is to see if cut/paste works when the Alt |
597 | specified. A quick check is to see if cut/paste works when the Alt |
555 | or Shift keys are depressed. See urxvt(7) |
598 | or Shift keys are depressed. See rxvt(7) |
556 | |
599 | |
557 | What's with this bold/blink stuff? |
600 | What's with this bold/blink stuff? |
558 | If no bold colour is set via "colorBD:", bold will invert text using |
601 | If no bold colour is set via "colorBD:", bold will invert text using |
559 | the standard foreground colour. |
602 | the standard foreground colour. |
560 | |
603 | |
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615 | URxvt.color6: #73f7ff |
658 | URxvt.color6: #73f7ff |
616 | URxvt.color14: #73f7ff |
659 | URxvt.color14: #73f7ff |
617 | URxvt.color7: #e1dddd |
660 | URxvt.color7: #e1dddd |
618 | URxvt.color15: #e1dddd |
661 | URxvt.color15: #e1dddd |
619 | |
662 | |
620 | How can I start urxvtd in a race-free way? |
663 | How can I start rxvtd in a race-free way? |
621 | Try "urxvtd -f -o", which tells urxvtd to open the display, create |
664 | Try "rxvtd -f -o", which tells rxvtd to open the display, create the |
622 | the listening socket and then fork. |
665 | listening socket and then fork. |
623 | |
666 | |
624 | What's with the strange Backspace/Delete key behaviour? |
667 | What's with the strange Backspace/Delete key behaviour? |
625 | Assuming that the physical Backspace key corresponds to the |
668 | Assuming that the physical Backspace key corresponds to the |
626 | BackSpace keysym (not likely for Linux ... see the following |
669 | BackSpace keysym (not likely for Linux ... see the following |
627 | question) there are two standard values that can be used for |
670 | question) there are two standard values that can be used for |
… | |
… | |
640 | |
683 | |
641 | For starting a new rxvt-unicode: |
684 | For starting a new rxvt-unicode: |
642 | |
685 | |
643 | # use Backspace = ^H |
686 | # use Backspace = ^H |
644 | $ stty erase ^H |
687 | $ stty erase ^H |
645 | $ urxvt |
688 | $ rxvt |
646 | |
689 | |
647 | # use Backspace = ^? |
690 | # use Backspace = ^? |
648 | $ stty erase ^? |
691 | $ stty erase ^? |
649 | $ urxvt |
692 | $ rxvt |
650 | |
693 | |
651 | Toggle with "ESC [ 36 h" / "ESC [ 36 l" as documented in urxvt(7). |
694 | Toggle with "ESC [ 36 h" / "ESC [ 36 l" as documented in rxvt(7). |
652 | |
695 | |
653 | For an existing rxvt-unicode: |
696 | For an existing rxvt-unicode: |
654 | |
697 | |
655 | # use Backspace = ^H |
698 | # use Backspace = ^H |
656 | $ stty erase ^H |
699 | $ stty erase ^H |
… | |
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682 | There are some compile-time selections available via configure. |
725 | There are some compile-time selections available via configure. |
683 | Unless you have run "configure" with the "--disable-resources" |
726 | Unless you have run "configure" with the "--disable-resources" |
684 | option you can use the `keysym' resource to alter the keystrings |
727 | option you can use the `keysym' resource to alter the keystrings |
685 | associated with keysyms. |
728 | associated with keysyms. |
686 | |
729 | |
687 | Here's an example for a URxvt session started using "urxvt -name |
730 | Here's an example for a URxvt session started using "rxvt -name |
688 | URxvt" |
731 | URxvt" |
689 | |
732 | |
690 | URxvt.keysym.Home: \033[1~ |
733 | URxvt.keysym.Home: \033[1~ |
691 | URxvt.keysym.End: \033[4~ |
734 | URxvt.keysym.End: \033[4~ |
692 | URxvt.keysym.C-apostrophe: \033<C-'> |
735 | URxvt.keysym.C-apostrophe: \033<C-'> |