10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
I have a very basic query for 'echo $$' command.
When I am executing echo $$ on console then it is giving different output than the execution of echo $$ in a script.
Console Output:
-------------------------
bash-3.2$ echo $$
15610
bash-3.2$
In Script:... (3 Replies)
Discussion started by: manishdivs
3 Replies
2. UNIX for Advanced & Expert Users
I tried several times to get answer to the below problem. Someone can please help me?
$ cat p1.sh
#!/bin/sh
`./c1.sh &`
while # indefinite loop
do
x=5;
done
$ cat c1.sh # sleep for 10 sec and exit
#!/bin/sh
sleep 10;
Execute P1 as ./p1 &
$ ps -eaf | grep c1... (1 Reply)
Discussion started by: alexalex1
1 Replies
3. Programming
hello all,
i want to know if there is any difference in working and syntax declaration of abstract class in Java and C++. (1 Reply)
Discussion started by: haravivar
1 Replies
4. Shell Programming and Scripting
I have the following script (MyScript):
#!/bin/sh
ps U erv | grep -v grep | grep -F "/usr/bin/collect -o 101"
echo "Result: $?"
When executed from the command line, I get
... (the line containing /usr/bin/collect -o 101)
Result: 0
(which is correct since collect is running)
When I... (4 Replies)
Discussion started by: lost_neko
4 Replies
5. Shell Programming and Scripting
Hi.
On my system there is a script which making backup to ftp site. But it leaves copy of files on local machine. Then i go to Midnight Commander and check manually with MC features - i open ftp directory and copy files <if size differs>.
So, how can i do the last thing in shell or other... (1 Reply)
Discussion started by: kukuruku
1 Replies
6. UNIX for Dummies Questions & Answers
Hi,
I need to get the pid of a process and have to store the pid in a variable and i want to use this value(pid) of the variable for some process. Please can anyone tell me how to get the pid of a process and store it in a variable. please help me on this.
Thanks in advance,
Amudha (7 Replies)
Discussion started by: samudha
7 Replies
7. Shell Programming and Scripting
May i know the difference between the execution of the commands:
./example.sh
. /example.sh and
./ example.sh
the last and last but one is having space in between that is the difference please suggest me the answer for this...:confused: (4 Replies)
Discussion started by: lokeshpashine
4 Replies
8. UNIX for Dummies Questions & Answers
1. If I use an software application(which connects to the database in the server) in my local pc, how many PID should be registered? Would there be PID for the session and another PID for socket connection?
2. I noticed (through netstat) that when I logged in using the my software application,... (1 Reply)
Discussion started by: pcx26
1 Replies
9. Shell Programming and Scripting
it is a simple problem, but I am totally new to shell programming
There are 2 files. I have to print the 5 five lines which are different.
I appreciate any help.
10x. (2 Replies)
Discussion started by: atticus
2 Replies
10. Programming
question: for the below program
i just printed the value for pid, child pid and parent pid
why does it give me 6 values? i assume ppid is 28086
but can't figure out why there are 5 values printed instead of just two!
can someone comment on that!
#include<stdio.h>
#define DIM 8
int... (3 Replies)
Discussion started by: a25khan
3 Replies
