$ bash a.sh -9 1 3 4 5
All arguments: -9 1 3 4 5
name of script is a.sh
first argument is -9
second argument is 1
seventeenth argument is -97
number of arguments is 5
Code:
$ cat a.sh
echo "All arguments: $@"
echo name of script is $0
echo first argument is $1
echo second argument is $2
echo seventeenth argument is $17
echo number of arguments is $#
Say I write something like the following:
var1=1
var2=2
for int in 1 2
do
echo "\$var$int"
done
I want the output to be:
1
2
Instead I get something like:
$var1
$var2 (2 Replies)
I have written a function that fills an array and another function where if a parameter is supplied it will jump to that part of the array and cat it to the screen.
I need to put in some checks to make sure the parameter supplied is firstly a number and then not a number great than the length of... (2 Replies)
Hey I'm new in linux,
I'm looking for a code to check whether the parameter is a number or a string.
I have already tried this code:
eerste=$(echo $1 | grep "^*$">aux)
if
But it doesn't work.:confused:
Thanks (2 Replies)
I have a task. The scenario is like this. I have a operation program (OPR1) , whose function is to simply double the (single)value it receives as input.
I have to write a script to operate the OPR1 and save its output in a file.
Later, I have to modify the script so as to be able to operate ... (0 Replies)
Hi,
Is there a maximum number of processes kernel parameter in AIX.
Solaris has max_nprocs,
HP-UX has nproc,
I can only find max user process (maxuproc) for AIX.
Thanks,
Wilson. (3 Replies)
I have the below script running for generating file from PL/SQL stored procedure. I need to declare a shell variable and then pass this to sqlplus command to pass the same as a INPUT parameter for the stored procedure. Please help to do this.
#!/bin/sh
minlimit=0
maxlimit=10
size=100
while... (0 Replies)
Conversion of string into currency value..
ex1:
number_of_positions=2
input_string=345987
Output= 345,987.00
ex2:
number_of_positions=4
input_string=1345987
Output= 1,345,987.0000
Please respond as soon as possible
edit by bakunin: we will gladly respond as soon as... (15 Replies)
Hi there,
I am having a problem on an AIX server running a WebSphere MQ instance. The problem is that sometimes it seems to reach process limit, but I do not find the processes themselves.
What I see: succeed to log in (as root from console os as nonpriviliged user via ssh). Trying to run... (19 Replies)
Discussion started by: trifo75
19 Replies
LEARN ABOUT SUNOS
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 5.10 5 Jun 2002 echo(3XCURSES)