Function keys in htop?

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Function keys in htop?

by SMaddox :: Rate this Message:

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I apologise if this is a stupid question, but I have been searching for the past hour and am about to blow my brains out because I can't find the answer.

How do you pass function keys (F1,F2,etc) on to htop through screen? Neither 'F3' nor 'C-a F3' brings up search in htop as it should.

This is in gnome-terminal 2.26.0 through a SSH session (if that matters).

In case it is useful, from bash prompt inside screen I get the following:

$ echo "$TERM"
screen
$ echo "$TERMCAP"
SC|screen|VT 100/ANSI X3.64 virtual terminal:\
        :DO=\E[%dB:LE=\E[%dD:RI=\E[%dC:UP=\E[%dA:bs:bt=\E[Z:\
        :cd=\E[J:ce=\E[K:cl=\E[H\E[J:cm=\E[%i%d;%dH:ct=\E[3g:\
        :do=^J:nd=\E[C:pt:rc=\E8:rs=\Ec:sc=\E7:st=\EH:up=\EM:\
        :le=^H:bl=^G:cr=^M:it#8:ho=\E[H:nw=\EE:ta=^I:is=\E)0:\
        :li#24:co#80:am:xn:xv:LP:sr=\EM:al=\E[L:AL=\E[%dL:\
        :cs=\E[%i%d;%dr:dl=\E[M:DL=\E[%dM:dc=\E[P:DC=\E[%dP:\
        :im=\E[4h:ei=\E[4l:mi:IC=\E[%d@:ks=\E[?1h\E=:\
        :ke=\E[?1l\E>:vi=\E[?25l:ve=\E[34h\E[?25h:vs=\E[34l:\
        :ti=\E[?1049h:te=\E[?1049l:us=\E[4m:ue=\E[24m:so=\E[3m:\
        :se=\E[23m:mb=\E[5m:md=\E[1m:mr=\E[7m:me=\E[m:ms:\
        :Co#8:pa#64:AF=\E[3%dm:AB=\E[4%dm:op=\E[39;49m:AX:\
        :vb=\Eg:G0:as=\E(0:ae=\E(B:\
        :ac=\140\140aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~..--++,,hhII00:\
        :po=\E[5i:pf=\E[4i:k0=\E[10~:k1=\EOP:k;=\E[21~:\
        :F1=\E[23~:F3=\EO2P:F4=\EO2Q:F5=\EO2R:F6=\EO2S:\
        :F7=\E[15;2~:F8=\E[17;2~:F9=\E[18;2~:FA=\E[19;2~:kb=:\
        :K2=\EOE:kB=\E[Z:*4=\E[3;2~:*7=\E[1;2F:#2=\E[1;2H:\
        :#3=\E[2;2~:#4=\E[1;2D:%c=\E[6;2~:%e=\E[5;2~:%i=\E[1;2C:\
        :kh=\E[1~:@1=\E[1~:kH=\E[4~:@7=\E[4~:kN=\E[6~:kP=\E[5~:\
        :kI=\E[2~:kD=\E[3~:ku=\EOA:kd=\EOB:kr=\EOC:kl=\EOD:km:


Please help me. It is driving me crazy not being able to use htop in screen.

Thanks,
SMaddox

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Function keys in htop?

by SMaddox :: Rate this Message:

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I apologise if this is a stupid question, but I have been searching for the past hour and am going crazy because I can't find the answer.

How do you pass function keys (F1,F2,etc) on to htop through screen? Neither 'F3' nor 'C-a F3' brings up search in htop as it should.

This is in Ubuntu 9.04, gnome-terminal 2.26.0, through a SSH session (if that matters).

In case it is useful, from bash prompt inside screen I get the following:

$ echo "$TERM"
screen
$ echo "$TERMCAP"
SC|screen|VT 100/ANSI X3.64 virtual terminal:\
        :DO=\E[%dB:LE=\E[%dD:RI=\E[%dC:UP=\E[%dA:bs:bt=\E[Z:\
        :cd=\E[J:ce=\E[K:cl=\E[H\E[J:cm=\E[%i%d;%dH:ct=\E[3g:\
        :do=^J:nd=\E[C:pt:rc=\E8:rs=\Ec:sc=\E7:st=\EH:up=\EM:\
        :le=^H:bl=^G:cr=^M:it#8:ho=\E[H:nw=\EE:ta=^I:is=\E)0:\
        :li#24:co#80:am:xn:xv:LP:sr=\EM:al=\E[L:AL=\E[%dL:\
        :cs=\E[%i%d;%dr:dl=\E[M:DL=\E[%dM:dc=\E[P:DC=\E[%dP:\
        :im=\E[4h:ei=\E[4l:mi:IC=\E[%d@:ks=\E[?1h\E=:\
        :ke=\E[?1l\E>:vi=\E[?25l:ve=\E[34h\E[?25h:vs=\E[34l:\
        :ti=\E[?1049h:te=\E[?1049l:us=\E[4m:ue=\E[24m:so=\E[3m:\
        :se=\E[23m:mb=\E[5m:md=\E[1m:mr=\E[7m:me=\E[m:ms:\
        :Co#8:pa#64:AF=\E[3%dm:AB=\E[4%dm:op=\E[39;49m:AX:\
        :vb=\Eg:G0:as=\E(0:ae=\E(B:\
        :ac=\140\140aaffggjjkkllmmnnooppqqrrssttuuvvwwxxyyzz{{||}}~~..--++,,hhII00:\
        :po=\E[5i:pf=\E[4i:k0=\E[10~:k1=\EOP:k;=\E[21~:\
        :F1=\E[23~:F3=\EO2P:F4=\EO2Q:F5=\EO2R:F6=\EO2S:\
        :F7=\E[15;2~:F8=\E[17;2~:F9=\E[18;2~:FA=\E[19;2~:kb=:\
        :K2=\EOE:kB=\E[Z:*4=\E[3;2~:*7=\E[1;2F:#2=\E[1;2H:\
        :#3=\E[2;2~:#4=\E[1;2D:%c=\E[6;2~:%e=\E[5;2~:%i=\E[1;2C:\
        :kh=\E[1~:@1=\E[1~:kH=\E[4~:@7=\E[4~:kN=\E[6~:kP=\E[5~:\
        :kI=\E[2~:kD=\E[3~:ku=\EOA:kd=\EOB:kr=\EOC:kl=\EOD:km:


Please help me. It is driving me crazy not being able to use htop in screen.

Thanks,
SMaddox


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Re: Function keys in htop?

by Micah Cowan :: Rate this Message:

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SMaddox wrote:
> I apologise if this is a stupid question, but I have been searching for
> the past hour and am going crazy because I can't find the answer.
>
> How do you pass function keys (F1,F2,etc) on to htop through screen?
> Neither 'F3' nor 'C-a F3' brings up search in htop as it should.

On IRC, it was determined that SMaddox's trouble was the default profile
set up by "screen-profiles" provided on his Ubuntu 9.04 system.

--
Micah J. Cowan
Programmer, musician, typesetting enthusiast, gamer.
Maintainer of GNU Wget and GNU Teseq
http://micah.cowan.name/


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[OT] Function keys in htop?

by Chris Jones-44 :: Rate this Message:

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On Sun, Sep 06, 2009 at 10:45:37PM EDT, SMaddox wrote:

> I apologise if this is a stupid question, but I have been searching
> for the past hour and am going crazy because I can't find the answer.
>
> How do you pass function keys (F1,F2,etc) on to htop through screen?
> Neither 'F3' nor 'C-a F3' brings up search in htop as it should.

What would be nice would be to patch the code and provide sensible
alternate mappings - h,j,k,l instead of arrow keys, Ctrl-U and Ctrl-D to
page up and down, etc.

I might start using htop more often :-)

CJ


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Assistance with backtick and caption

by DanielSwan :: Rate this Message:

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Some parts of this message have been removed. Learn more about Nabble's security policy.
Help with GNU screen: Backtick and Caption.
I'm trying to get GNU screen to show the output of "uptime" for the host being accessed in the current window, but unfortunately, no matter what window I go in, it shows the uptime for the host I originally launched screen in ("adminhost").

Does anyone know how to get this to update from the current host I'm on?

Here's my screenrc:

escape ^Ww
sessionname dswan
shell /bin/ksh
backtick 1 5 5 uptime
backtick 2 10 10 hostname
caption always "%2` %1`"

screen -t adminhost
screen -t host1 ssh host1
screen -t host2 ssh host2
screen -t host3 ssh host3

 

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