Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Escape sequence for Function keys - terminfo Post 302909318 by clemansy on Wednesday 16th of July 2014 05:15:23 AM
Old 07-16-2014
Escape sequence for Function keys - terminfo

Having a doubt on how Function keys are mapped.
1. In my HPUX box my infocmp shows that kf1 (F1 key mapping) is not mapped. But somehow I am able to use an Informix form which requires navigation using F1 keys.

Code:
vt100-w|vt100-w-am|dec vt100 132 cols (w/advanced video),
        bce, bw, ccc, chts, cpix, crxm, da, daisy, db, eo,
        eslok, gn, hc, hls, hs, hz, in, km, lpix, mc5i, mir,
        msgr, ndscr, npc, nrrmc, nxon, os, sam, ul, xhp,
        xhpa, xon, xsb, xt, xvpa,
        cols#132, lines#24, vt#3,
        bel=^G, blink=\E[5m, bold=\E[1m, civis=\E[?25I,
        clear=\E[2J\E[H, cnorm=\E[?25h, cr=\r,
        csr=\E[%i%p1%d;%p2%dr, cub=\E[%p1%dD, cub1=\E[D,
        cud=\E[%p1%dB, cud1=\E[B, cuf=\E[%p1%dC, cuf1=\E[C,
        cup=\E[%i%p1%d;%p2%dH, cuu=\E[%p1%dA, cuu1=\E[A,
        cvvis=\E[?25h, dch=\E[%p1%dP, dch1=\E[1P,
        dl=\E[%p1%dM, dl1=\E[1M, ed=\E[0J, el=\E[0K,
        home=\E[1;1H, ht=\t, hts=\EH, il=\E[%p1%dL, il1=\E[1L,
        ind=\n, kbs=\177, kcub1=\EOD, kcud1=\EOB, kcuf1=\EOC,
        kcuu1=\EOA, knp=\E[U, kpp=\E[V, rc=\E8, rev=\E[7m,
        rmir=\E[4l, rmkx=\E[?1l, rmso=\E[m, rmul=\E[m,
        rs2=\E>\E[?3h\E[?4l\E[?5l\E[?8h, sc=\E7,
        sgr=\E[%?%p1%t;7%;%?%p2%t;4%;%?%p3%t;7%;%?%p4%t;5%;%?%p6%t;1%;m,
        sgr0=\E[0m, smir=\E[4h, smkx=\E[?1h, smso=\E[7m,
        smul=\E[4m, tbc=\E[3g,

2. My attempts to send F1 command to the form from a script has all failed (was able to send cursor down command cud1 etc):
Code:
    a. echo "^[Oa"  (verified that escape seq is Oa by using ^V)
     b. tput kf1

(obviously because kf1 is not mapped)

Had an interesting observation while I tee'd the stdin. Can add if needed. Please shed some light on how this works.

Moderator's Comments:
Mod Comment Please use code tags.

Last edited by jim mcnamara; 07-16-2014 at 07:35 AM..
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Escape sequence

Hi, I have got an application through which an user will submit an address like "c:\tuser\abc". This application calls a script and passes the address to the scripts positional parameter say $1. So $1 should contain "c:\tuser\abc", but when $1 is echoed the "\t" and "\a" are interpreted to... (4 Replies)
Discussion started by: puspendu
4 Replies

2. UNIX for Advanced & Expert Users

want to view the escape sequence

Hi, Is it possible to view the escape sequence in the ascii file. That is I want to see the newlinw character,tab ........ etc Thanks Sweta (4 Replies)
Discussion started by: sweta
4 Replies

3. UNIX for Dummies Questions & Answers

Both HOME and INSERT key send same escape sequence on ssh

I couldn't seem to make 'HOME' key work on my remote windows ssh client to a Fedora Core3 server (the home key works perfectly when i'm physically on site.) To my surprise, using control+V it seems that both my home and insert key send the same escape sequence ^So it must be my windows SSH client... (0 Replies)
Discussion started by: grossgermany
0 Replies

4. Shell Programming and Scripting

escape sequence for $

Hi all, I have a requirement where the variable name starts with $, like $Amd=/home/student/test/ How to work wit it? can some one help me, am in gr8 confusion:confused: (5 Replies)
Discussion started by: shreekrishnagd
5 Replies

5. Shell Programming and Scripting

Removing Escape Sequence Characters

Hi All, I have added the script command to user profile so that to record the on-screen data.But when i i checked the O/P i could see lot of escape sequence is there way to remove it. (2 Replies)
Discussion started by: cutechaps
2 Replies

6. Shell Programming and Scripting

Help with escape sequence for '$' symbol in EGREP function

$table is the variable which contains name of the file. Filename may have the special character $. Need to escape $ . Tried below options to escape dollar: \$$table "\$"$table"" what is the escape sequence for egrep function..? Below is the code snippet- my $table; foreach... (3 Replies)
Discussion started by: xylus77
3 Replies

7. Red Hat

Grep doesn't understand escape sequence?

I ran the following grep and sed command. grep "\t" emp.txt sed -n '/\t/p' emp.txt grep treated the '\' as to escape t and took the pattern as literal t whereas sed took the pattern as tab. That means , grep doesn't understand escape sequence!!!!!! what to do to make grep... (8 Replies)
Discussion started by: ravisingh
8 Replies

8. Shell Programming and Scripting

Ignore escape sequence in sed

Friends, In the file i am having more then 100 lines like, File1 had the values like this: #Example East.server_01=EAST.SERVER_01 East.server_01=EAST.SERVER_01 West.server_01=WEST.SERVER_01 File2 had the values like this: #Example EAST.SERVER_01=http://yahoo.com... (3 Replies)
Discussion started by: jothi basu
3 Replies

9. Solaris

Escape Sequence for Capital Letters Input at Shell Not Working

Hello, I am running Solaris 8. When issuing the command "stty lcase" all text which is output to the terminal are capitalized. Letters that are supposed to be capitals are preceded by a backslash during output. All text which is input is converted to lower case. This is the expected behaviour... (5 Replies)
Discussion started by: rstor
5 Replies

10. Shell Programming and Scripting

Escape Sequence Overide in XML file

Hi I am try to use sed to remove decleration information from an XML file however their are special characters in the string and sed is not able to parse it . I am using the following commond. sed -e "s/xmlns=http://www.abc.com/integration/services/testtemplate1//g" Orginal.xml... (3 Replies)
Discussion started by: jimmyb
3 Replies
tput(1) 						      General Commands Manual							   tput(1)

NAME
tput - query terminfo database SYNOPSIS
type] capname... type] capname [parms...] DESCRIPTION
The command uses the database to make terminal-dependent capabilities and information available to the shell (see terminfo(4)). The com- mand outputs a string if the attribute (capname) is of type string, or an integer if the attribute is of type integer. If the attribute is of type boolean, simply sets the exit code for TRUE, for FALSE), and produces no output. Command-line Arguments The command recognizes the following command-line arguments: Indicates the type of terminal. Normally this flag is unnecessary because the default is taken from the environment variable capname Indicates the attribute from the database. See terminfo(4). In addition, the following capnames are supported: Echo the clear-screen sequence for the current terminal. Echo the initialize sequence for the current terminal. Echo the sequence that will reset the current terminal. parms If the capname takes optional numeric parameters, the parms will be placed in the string output by The capnames are read from stdin and multiple capnames are allowed. Only one capname is allowed per line when reading from stdin. EXTERNAL INFLUENCES
Environment Variables determines the locale to use. This overrides settings of other environment variables. determines the language to use for messages. determines the terminal type if the option is not specified. EXAMPLES
Echo clear-screen sequence for the current terminal. Print the number of columns for the current terminal. Print the number of columns for the 70092 terminal. Set shell variable to stand-out-mode sequence for current terminal. This might be followed by a prompt: Set exit code to indicate if current terminal is a hard copy terminal. Clear the screen, move the cursor to line 10, column 20 and turn on bold. RETURN VALUE
If capname is of type boolean, then the exit code is set to for true and for false. If capname is not of type boolean and fails, an error message is printed, and exit code is set to one of the following depending on the failure: The capability name is of type integer and does not exist. Usage error. Unknown terminal type. Unknown capability name. An error occurred. If the exit code is a is printed if a capability name of type integer is requested for a terminal that has no entry for that capability name in the database (such as FILES
Terminfo data base Definition files SEE ALSO stty(1), untic(1M), terminfo(4). STANDARDS CONFORMANCE
tput(1)
All times are GMT -4. The time now is 02:10 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy