I am taking a class in UNIX and have written a script that needs to countdown from a number that is read in from the keyboard to zero. If no number is given the start of the countdown should default to 10.
I can't get this to do the default
#! /bin/sh
echo Enter a number here to countdown... (2 Replies)
Hi guys, I've found two nifty little scripts on these forums one which detects if the F5 key has been pressed:
#/bin/sh
_key()
{
local kp
ESC=$'\e'
_KEY=
read -d '' -sn1 _KEY
case $_KEY in
"$ESC")
while read -d '' -sn1 -t1 kp
do
_KEY=$_KEY$kp
... (0 Replies)
Hi all,
Does anyone know of any FUN countdown script that I can use for my script? At the moment, am just using sleep 10 or more and then print stuff into the screen to allow more time for the user to decide whether they want to continue running the script or abort?
Just thought of wanting... (3 Replies)
Hello, I have another problem with my script - I would like to have a countdown timer visible on the screen, and at the same time, I want te be able to do something else. And when the time runs out, I need to know about that inside the script somehow and do some action. I guess that would require 2... (3 Replies)
In the below bash when the perl is it possible to hide the commands from running on screen and display a process countdown?
For example, on the cygwin screen now the user sees each process in the command running as running protocol refGene, running protocol popfreq_all, etc... Could a... (0 Replies)
I would like this to work with seconds as well.
#!/bin/bash
#
if ; then
echo "Incorrect usage ! Example:"
echo './CountDown.sh -d "Jun 10 2011 16:06"'
echo 'or'
echo './CountDown.sh -m 90'
exit 1
fi
now=`date +%s`
if ; then
until=`date -d... (7 Replies)
Discussion started by: drew77
7 Replies
LEARN ABOUT CENTOS
libssh2_banner_set
libssh2_banner_set(3) libssh2 manual libssh2_banner_set(3)NAME
libssh2_banner_set - set the SSH prococol banner for the local client
SYNOPSIS
#include <libssh2.h>
int libssh2_banner_set(LIBSSH2_SESSION *session, const char *banner);
DESCRIPTION
This function is DEPRECATED. Use libssh2_session_banner_set(3) instead!
session - Session instance as returned by libssh2_session_init_ex(3)
banner - A pointer to a user defined banner
Set the banner that will be sent to the remote host when the SSH session is started with libssh2_session_handshake(3)
This is optional; a banner corresponding to the protocol and libssh2 version will be sent by default.
RETURN VALUE
Return 0 on success or negative on failure. It returns LIBSSH2_ERROR_EAGAIN when it would otherwise block. While LIBSSH2_ERROR_EAGAIN is a
negative number, it isn't really a failure per se.
AVAILABILITY
Marked as deprecated since 1.4.0
ERRORS
LIBSSH2_ERROR_ALLOC - An internal memory allocation call failed.
SEE ALSO libssh2_session_handshake(3)libssh2 0.15 1 Jun 2007 libssh2_banner_set(3)