Hi there!
I'm trying to write a script that will capture output from a command and assign it to a variable.
Let's say, for example, I'd like to catch from inside the script whatever the following command outputs:
ls *.aaa
and put it into a variable "listoffiles".
What I tried was:
set... (3 Replies)
Hi ,
I have three funcions f1, f2 and f3 .
f1 calls f2 and f2 calls f3 .
I have a global variable "period" which i want to pass to f3 .
Can i pass the variable directly in the definition of f3 ?
Pls help .
sars (4 Replies)
i have an oracle function which returns two values, one is the error message if the function encounters anything and another one which returns a number
i need to capture both
and pass it on to unix shell script
how to do it (2 Replies)
Hi,
I am new to C and have a little problem.
I am not planning to be a C expert, but this would be nice to understand.
The problem is that a 'system' call prints it output to stdout, when I do not expect this.
This is the program:
trial.c
#include <ctype.h>
#include <unistd.h>... (5 Replies)
Hi,
I want to execute an oracle function from unix script so for that I created a sample oracle function as below:
create or replace
function test_fn(test_date out varchar2)
RETURN varchar2
IS
BEGIN
select to_char(sysdate,'DD-MON-YY') into test_date from dual;
return test_date;... (5 Replies)
Hi ,
I wonder if in java I can pipe the below output of the printf into a variable:
System.out.printf(" This is a test %s\n", myVariable);
I want to keep the output of the printf command to create my history array.
Thanks. (2 Replies)
hey guys in only new to scripting as such, but i have a problem.
i want to take the output of a search i do in the command line to then be in a variable but only a certain part of the output.
this this what im doing:
-bash-2.05b$ ldapsearch -x '(dn:=dc)' dc|grep dc=
# base... (1 Reply)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
2. Relevant commands, code, scripts, algorithms:
#! /bin/ksh
v="ORG_ID"
... (2 Replies)
Hi Experts,
Am writing a code which need to check for the previous day date and pickup the file as per the previous day date.
Problem: Why variable "YDATE" is empty ?
O/S: RHEL 5.6
Shell: BASH
Desired O/P: ls -lrt /opt/test/user/atsuser.NHU/out/demon.08272017
When I checked the... (3 Replies)
Discussion started by: pradeep84in
3 Replies
LEARN ABOUT DEBIAN
evtest-capture
EVTEST-CAPTURE(1)EVTEST-CAPTURE(1)NAME
evtest-capture - Input device event capture program
SYNOPSIS
evtest-capture "/dev/input/eventX" [evtest-capture.xml]
DESCRIPTION
evtest-capture captures the information and events from the input device specified on the command line and writes it to the xml file given.
If no filename is given for the output file, evtest-capture.xml is chosen as default.
evtest-capture needs to be able to read from the device; in most cases this means it must be run as root.
Together with with evtest-create-device.xsl, a simple uinput-based software input device can be created that replays the events as if the
same input was performed on the physical device. This can be useful to replicate bugs with input devices in upper layers of the stack.
To convert evtest-capture.xml into such a uinput device, run:
xsltproc evtest-create-device.xls evtest-capture.xml > mydevice.c
gcc -o mydevice mydevice.c
./mydevice
DIAGNOSTICS
If evtest-capture does not see any events even though the device is being used, the device may be grabbed by a process (EVIOCGRAB). This is
usually the case when debugging a synaptics device from within X. VT switching to a TTY or shutting down the X server terminates this grab
and synaptics devices can be debugged.
SEE ALSO evtest(1)AUTHOR
evtest-capture was written by Peter Hutterer <peter.hutterer@redhat.com[1]>.
NOTES
1. peter.hutterer@redhat.com
mailto:peter.hutterer@redhat.com
05/21/2012 EVTEST-CAPTURE(1)