hi,
I am new ot unix. So, can i write a shell(c shell or korn shell) program to access internet? I mean if I run the program, it can access specified url and then copy the html to a file? Can anyone help me? And how can make the program runs every 1 hr?
new comer (2 Replies)
hi there,
i need some help, i am trying to run a script to launch a C program and a Java program but before running both I want to get a user input and then invoke both programs with input received. In the programs the inputs are not command line arguments.
This is the code,
after the java... (4 Replies)
Hello,
I have to call the stored procedure as argument from the unix shell program. Looks like unix doesnt like, can someone comment pls
USERID=scott
PASSWD=xxxxxx
PLSQLCALL=$2
STDT=`sqlplus /nolog <<END >> $LOGFILE
conn ${USERID}/${PASSWD}@${ORACLE_SID}
whenever sqlerror exit failure... (9 Replies)
I have an Shell script which has few global variables
eg :
range=100;
echo "$range"
I want to use the same variable in my C++ program for example
int main()
{ cout << range << "\n"; }
i tried using this
int main(int argc, char *argv)
{ cout << range << "\n"; }
but... (5 Replies)
Hello,
I had written a shell script that accepts input file as cmd line argument and process this file.
if ; then
if ; then
. $1
LOGFILE="$LOG_FILE/MIG_BIOS.log";
get_input_file
else
ERROR_CODE=MSCRM0005_003
error "$ERROR_CODE : Input file $1 is not available";
exit... (3 Replies)
Output file template format
<input_file_name>a</input_file_name>
<total_length_size>b</total_length_size>
<log_10_length_size>c</log_10_length_size>
Input_file_1 (eg. sample.txt)
SDFSDGDGSFGRTREREYWW
Parameter:
a is equal to the input file name
b is equal to the total length of... (2 Replies)
Hello..
I am developing a Graphical User Interface using GTK. As part of our project I need to take inputs from GTK entries and pass those inputs to shell script and use them in shell script. The problem which struck me is only limited number of inputs are getting passed to shell script. For now... (14 Replies)
Hello..
I want to take back up from server to local machine and i dont know how to do it using cron and sftp . I can do it by manually typing password in the terminal and taking the back up. How to create a 'backup.sh' file for doing all the back up process and shut down automatically after... (1 Reply)
Suppose I have a program that I've written that accepts input, ie this C++ program:
#include <iostream>
using namespace std;
int main()
{
cout << "Enter something:" << endl;
int x;
cin >> x;
cout << "You entered data" << endl;
}
Suppose that I have a text file,... (5 Replies)
Discussion started by: Chris J
5 Replies
LEARN ABOUT SUSE
runit
runit(8) System Manager's Manual runit(8)NAME
runit - a UNIX process no 1
SYNOPSIS
runit
DESCRIPTION
runit must be run as Unix process no 1. It performs the system's booting, running, and shutdown in three stages:
STAGE 1
runit runs /etc/runit/1 and waits for it to terminate. The system's one time tasks are done here. /etc/runit/1 has full control of
/dev/console to be able to start an emergency shell if the one time initialization tasks fail. If /etc/runit/1 crashes, or exits 100, runit
will skip stage 2 and enter stage 3.
STAGE 2
runit runs /etc/runit/2, which should not return until system shutdown; if it crashes, or exits 111, it will be restarted. Normally
/etc/runit/2 starts runsvdir(8). runit is able to handle the ctrl-alt-del keyboard request in stage 2, see below.
STAGE 3
If runit is told to shutdown the system, or stage 2 returns, it terminates stage 2 if it is running, and runs /etc/runit/3. The systems
tasks to shutdown and possibly halt or reboot the system are done here. If stage 3 returns, runit checks if the file /etc/runit/reboot
exists and has the execute by owner permission set. If so, the system is rebooted, it's halted otherwise.
CTRL-ALT-DEL
If runit receives the ctrl-alt-del keyboard request and the file /etc/runit/ctrlaltdel exists and has the execute by owner permission set,
runit runs /etc/runit/ctrlaltdel, waits for it to terminate, and then sends itself a CONT signal.
SIGNALS
runit only accepts signals in stage 2.
If runit receives a CONT signal and the file /etc/runit/stopit exists and has the execute by owner permission set, runit is told to shut-
down the system.
if runit receives an INT signal, a ctrl-alt-del keyboard request is triggered.
SEE ALSO runit-init(8), runsvdir(8), runsvchdir(8), sv(8), runsv(8), chpst(8), utmpset(8), svlogd(8)
http://smarden.org/runit/
AUTHOR
Gerrit Pape <pape@smarden.org>
runit(8)