hello everybody.. im new to this forum.. i have sme basic knowledge about unix.. but not too much.. i would like to practice shell programs n perl using a unix simulator.. but then i don't know wht a unix simulator means? just a bald definition that it creates a unix working environment in windows... (5 Replies)
Hello,
i am developing a simple shell script for simulation of wc command but it's not working.Please tell me what is the problem. I have commented the problematic line
if
then
echo "<Improper Usage>"
echo "wcassg <options> file"
else
eval file=\$$#
if
then
chars=0
words=0... (2 Replies)
If i simulate a load on a solaris system to choke the system to 90% CPU usage .. what is likely to increase .. my systems fan rpms, cpu temperature, power drawn .. Can anybody tell me (4 Replies)
Hi,
I'm just start to learning simulate a network protocol using C/C++ and Java from scratch.
Actually, I want to make two nodes can communicate using TCP and UDP protocol, for example http connection and video streaming, respectively.
Can anyone help me find several references or guidance... (0 Replies)
Hello, everybody, I'm thankful for the great helps you gave during the past year.
Now I'm facing a serious problem:
I was obliged to write a 2D collision simulation applet, and my experience is only in C,C++,Intelx86 assembly. I have no experience in Java and the like, and I don't know... (2 Replies)
Hi guys,
I recently discovered this problem and any help would be great.
1) Create a file in vi named Accounts_File with the following data:
The user, the name, the pin number, current balance and transaction history.
There are 3 users who need to be inputted with all their PIN, etc... (1 Reply)
Hi guys,
I recently discovered this problem and any help would be great.
1) Create a file in vi named Accounts_File with the following data:
The user, the name, the pin number, current balance and transaction history.
There are 3 users who need to be inputted with all their PIN, etc... (1 Reply)
I solved my issue by using the following code
#!/bin/bash
function GET_STATUS {
#values Active Passive Failed
ssh -a localhost '/home/user/fakecommand.sh'
}
STATE="unknown"
until ]
do
echo $STATE
sleep 5
STATUS=`GET_STATUS`
echo $STATUS | grep Active &&... (1 Reply)
Geeks,
Could you please help me out in my script and identify the missing piece. I need to check/get the exit status of a remote command executed on remote host through script and send out an email when process/processes is/are not running on any/all server(s).
Here's the complete... (5 Replies)
Hello i am having an issue with bash script and this is the code
now=$(cat hosts1.txt | awk '{print $2;}')
while read n ;do
ssh root@$now 'useradd test1; echo -e "test1\ntest1" | passwd test1 && echo "test1 ALL=(ALL:ALL) ALL" >> /etc/sudoers'
When i execute only part with cat, it... (8 Replies)