9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello All,
I am trying a shell script for automatically login to test servers and pulling the output of top command from all using expect.
----snippet of code ---
#!/usr/bin/expect -f
#!/bin/bash
server1=10.251.222.51
server=("$server1")
i=1
for exp_server in ${server}; do
expect -c... (3 Replies)
Discussion started by: Renjesh
3 Replies
2. Shell Programming and Scripting
i have following input file...
00290002STDR000000000000000000000000000EOD END TRANSACTION ^@^@^@^@^@^@^@^@^@^@^@^@^
00299998STDR070000000007000000000000000STANDING DEBITS ^@^@^@^@^@^@^@^@^@^@^@^@^... (1 Reply)
Discussion started by: sagarrd
1 Replies
3. Shell Programming and Scripting
I'm trying to add logging to an existing script which echos a number of lines to the screen. I've added a switch to the script that is going to suppress much of this output and put it in a file instead.
The way I envisioned it was like this:
$log would be set to either "" or the log files... (8 Replies)
Discussion started by: cheetobandito
8 Replies
4. Shell Programming and Scripting
Hello,
So I sorted my file as I was supposed to:
sort -n -r -k 2 -k 1 file1 | uniq > file2
and when I wrote
> cat file2
in the command line, I got what I was expecting, but in the script itself
...
sort -n -r -k 2 -k 1 averages | uniq > temp
cat file2
It wrote a whole... (21 Replies)
Discussion started by: shira
21 Replies
5. UNIX for Dummies Questions & Answers
Hi
Can anybody tell the difference between Difference between cat , cat > , cat >> and touch command in UNIX?
Thanks (6 Replies)
Discussion started by: skyineyes
6 Replies
6. IP Networking
i have a client server connection steady and running... but the problem here is that the file transfer is very crude and succeptible to risks... so i want to implement ftp.. can anybody suggest a way to implement it or any book to read? (4 Replies)
Discussion started by: damn_bkb
4 Replies
7. Programming
Hi all
I am facing a problem with redirection. Its somewhat related to parsing.
I am following the following steps.
1. take the command and tokenize it.
2. if redirection is there then give it to redirection unit
3. if pipe is there give it to piping unit.
4. do until the command ends
... (0 Replies)
Discussion started by: mobile01
0 Replies
8. Programming
Hi,
I am implementing a shell in C, with the following problem...
Suppose the shell is invoked from the command line as
>> myshell < test.in > test.out 2>&1
I have to execute the commands in test.in and redirect them to test.out
How does one detect in the main function that the shell... (1 Reply)
Discussion started by: jacques83
1 Replies
9. Programming
I'm implementing a shell in C that supports piping, output redirection, and background processing, and a few other commands. I was wondering how I'd go about implementing the output redirection. So, I'd open a file and I'd fork and execute the command. But how would I get stdout into the file? Any... (10 Replies)
Discussion started by: ununium
10 Replies
09-22-2005
