Read input Post: 302472800

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

read input file

echo "enter employee #:/c" read employee grep -w $employee /tmp/file.txt when it asked me employee #, i typed employee, worked fine. when it asked me employee #, i type ENTER, it just sit there. if someone type in NULL or ENTER key, i want to exit out.

2. Shell Programming and Scripting

using read to enter the input at runtime

Hi I am stucked in the below script .I want to input with yes/no from the user and then execute the code inside if but it is not working .I just need the logic as where I am wrong so that i can use the same in my work . then echo "Hi All" fi ]. Please suugest .

3. Shell Programming and Scripting

Help with Bash piped while-read and a read user input at the same time

Hi I am new to writing script and want to use a Bash Piped while-read and read from user input. if something happens on server.log then do while loop or if something happend on user input then do while loop. Pseudocode something like: tail -n 3 -f server.log | while read serverline || read...

4. Shell Programming and Scripting

Read input from another tty

Hello, I am trying to find out how I can find the tty number of a terminal a bash script has just created. Ultimately what I am trying to achieve is a script that starts a new terminal where stderr can be directed to. ls -l missing_file 2> /dev/pts/X To find the tty number of the...

5. Shell Programming and Scripting

Read Input and go BG

My script needs to get some input from the user and go as a background process and run. I have something like read input. do while ... if .. fi done can i use nohup inside the script??

6. UNIX for Advanced & Expert Users

Input buffer and READ

Hello everyone, Can someone please explain the input buffer behaviour for the read command in ksh93 on AIX? I have 'googled' for weeks now, and did not find a satisfactory answer or solution to my dilemma. I have the following code: STTY=$(stty -g) if ;then stty -echo -icanon time 0 min...

7. Shell Programming and Scripting

Read input files and merge them in given order and write them to input one param or one file

Dear Friends, I am looking for a shell script to merge input files into one file .. here is my idea: 1st paramter would be outfile file (all input files content) read all input files and merge them to input param 1 ex: if I pass 6 file names to the script then 1st file name as output file...

8. UNIX for Dummies Questions & Answers

Input for read command

Hello, I want to use the read command in order to input a keyword from the keyboard. I then want to use this keyword in a grep command. How to I input a phrase as a keyword? For example if I use read keyword "today is" and then use grep, I get "No such file or directory" error.

9. Shell Programming and Scripting

Using read for input over ssh

Hi, I'm using read in a script to prompt and receive input. read -r -p "Do you also want to deploy folder? " response This works fine, however, if I remotely execute the same script via ssh, at this point in the code, I don't see the message at all, but it waits for input. I could echo...

10. Shell Programming and Scripting

Read input from Keyboard, do not proceed if no input

Hi, I am working on a script, which requests users to enter input. Ex: read -p "Please enter your email id:" email I don't want users skipping this entry, this has to be mandatory.I dont want to proceed without input. I can do a check if variable $email is empty and proceed if not.But, i...

LEARN ABOUT OPENSOLARIS

noecho

echo(3XCURSES)						  X/Open Curses Library Functions					    echo(3XCURSES)

NAME

       echo, noecho - enable/disable terminal echo

SYNOPSIS

       cc [ flag... ] file... -I /usr/xpg4/include  -L	/usr/xpg4/lib 
	-R  /usr/xpg4/lib  -lcurses  [ library... ]

       c89 [ flag... ] file... -lcurses [ library... ]

       #include <curses.h>

       int echo(void);

       int noecho(void);

DESCRIPTION

       The  echo()  function enables Echo mode for the current screen. The noecho() function disables Echo mode for the current screen. Initially,
       curses software echo mode is enabled and hardware echo mode of the tty driver is disabled. The echo() and noecho() functions control  soft-
       ware echo only. Hardware echo must remain disabled for the duration of the application, else the behavior is undefined.

RETURN VALUES

       Upon successful completion, these functions return OK. Otherwise, they return ERR.

ERRORS

       No errors are defined.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Standard			   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |Unsafe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       getch(3XCURSES), getstr(3XCURSES), initscr(3XCURSES), libcurses(3XCURSES), scanw(3XCURSES), attributes(5), standards(5)

SunOS 5.11							    5 Jun 2002							    echo(3XCURSES)

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

read input file

Discussion started by: tjmannonline

2. Shell Programming and Scripting

using read to enter the input at runtime

Discussion started by: mani_isha

3. Shell Programming and Scripting

Help with Bash piped while-read and a read user input at the same time

Discussion started by: MyMorris

4. Shell Programming and Scripting

Read input from another tty

Discussion started by: colinireland