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 Replies)
I have a script.
#! /bin/bash
echo "Enter a word: "
read word
echo $word
That outputs like this..
Enter a word:
hello
hello
But how can i read on the same line the question is printed?
Like this..
Enter a word: hello
hello (2 Replies)
Hi
I am stucked in the below script .I want to input with yes/no from the user and then execute the code inside if but it is not working .I just need the logic as where I am wrong so that i can use the same in my work .
then
echo "Hi All"
fi
].
Please suugest . (4 Replies)
Hi
I am new to writing script and want to use a Bash Piped while-read and read from user input.
if something happens on server.log then do while loop or if something happend on user input then do while loop.
Pseudocode something like:
tail -n 3 -f server.log | while read serverline || read... (8 Replies)
Hello,
I am trying to find out how I can find the tty number of a terminal a bash script has just created.
Ultimately what I am trying to achieve is a script that starts a new terminal where stderr can be directed to.
ls -l missing_file 2> /dev/pts/X
To find the tty number of the... (3 Replies)
Hello everyone,
Can someone please explain the input buffer behaviour for the read command in ksh93 on AIX?
I have 'googled' for weeks now, and did not find a satisfactory answer or solution to my dilemma.
I have the following code:
STTY=$(stty -g)
if ;then
stty -echo -icanon time 0 min... (1 Reply)
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... (4 Replies)
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. (6 Replies)
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... (1 Reply)
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... (7 Replies)
Discussion started by: aravindadla
7 Replies
LEARN ABOUT DEBIAN
maria-vis
MARIA-VIS(1) General Commands Manual MARIA-VIS(1)NAME
maria-vis - graph visualization script for maria
SYNOPSIS
maria-vis
DESCRIPTION
This manual page documents briefly the maria-vis command.
maria-vis is a lefty script invoked by maria in order to visually present information to the user. The script reads commands and direc-
tives from standard input and may write maria query language commands to standard output. An end-of-file condition on standard input ter-
minates the script.
The script is built on top of the dotty script that is part of the GraphViz package. The commands prefixed with visual in maria issue two
kinds of commands to this script: new(); or add(); followed by a newline character and a graph definition in the dot input language. The
new function in the script displays the graph in a new window, while the add function copies information from the graph to the last modi-
fied graph.
SEE ALSO dot(1), dotty(1), lefty(1), maria(1).
AUTHOR
This manual page was written by Marko Makela <msmakela@tcs.hut.fi>. The maria-vis script and the visualization option were designed and
implemented by Marko Makela. Please see the copyright file in /usr/share/doc/maria for details.
August 10, 2001 MARIA-VIS(1)