10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi there, Im sure there is a simple explanation for this but I have a file like this with no balnk lines
peter
paul
john
I run the command
# var=`grep paul file.txt`
# echo $var
paul
# echo $var | wc -l
1
but when I grep for a value that isnt in the file, i still... (4 Replies)
Discussion started by: rethink
4 Replies
2. Shell Programming and Scripting
Hello experts,
I need help in my code. I have an input file like this:
100814 1205 1724127 7451382 -10 00:30:1b:48:92:3a
100814 1206 1724127 7451382 -72 00:30:1b:48:92:3a
100814 1207 1724127 7451382 -72 00:30:1b:48:90:3b
100814 1208 1724127 7451382 -72 00:30:1b:48:92:3a
100814 1209... (12 Replies)
Discussion started by: enes71
12 Replies
3. Shell Programming and Scripting
Hi, I have a very simple script like below:
for n in 10 20 30
do
for a in 30 40 50 60 70 80
do
for r in 2 3 4 5 6 7
do
m=$((r*a))
count=1
while
do
echo "a = " $a ", m = " $m ", n = " $n
... (2 Replies)
Discussion started by: Dark2Bright
2 Replies
4. Programming
I'm trying to port some code over to unix Solaris. I'm not really a unix programmer so I'm sure this is something straight-forwards but I'm getting the following:
> g++ -c CTrade.cpp
In file included from CTrade.cpp:1:
stdafx.h:6: warning: `#pragma once' is obsolete
CTrade.cpp:4: iostream: No... (1 Reply)
Discussion started by: achartley
1 Replies
5. UNIX for Dummies Questions & Answers
I have this little program ...
int main(void){
printf("Before");
fork();
printf("After");
}
output is this.....
BeforeAfterBeforeAfter
Shouldnt it be.....BeforeAfterAfter
After parent is forked child receives the copy of program and continues from next statement... (3 Replies)
Discussion started by: joker40
3 Replies
6. Shell Programming and Scripting
I have my jsp page located at
/install/apache-tomcat-5.5.29/webapps/jsp-examples/light/login.jsp
There fore i will have to use following url to access it.
localhost:8080/jsp-examples/light/login.jsp
How would i make this little shorter like.
localhost:8080/login.jsp
I m using... (13 Replies)
Discussion started by: pinga123
13 Replies
7. Shell Programming and Scripting
Maybe because its Friday, but I can't get a simple while loop to work!
#!bin/bash
i=0
while
do
echo "Hello"
((i++))
done (17 Replies)
Discussion started by: linuxkid
17 Replies
8. Shell Programming and Scripting
Hi all,
I am looking to create words from a sentence which adhere to a custom search pattern from my website:
Example:
! +! / += ~
where the terms ! = not, +! = AND NOT, += - and equals and ~ = can be like....
Now here is the issue...i want to split a sentence like the one above on... (1 Reply)
Discussion started by: muay_tb
1 Replies
9. Shell Programming and Scripting
Hi everyone - I am sure this is a really simple problem but I'm a total noob at Linux scripting:
I wanted to create a script that allows me to compare the current week number to the contents of a text file in my home directory:
VAR1='date +%V'
VAR2='cat /home/fred/file.txt'
... (6 Replies)
Discussion started by: FiniteRed
6 Replies
10. UNIX for Advanced & Expert Users
Hi,
I have successfully setup my Samba server on my Sun Solaris 8 Sparc machine. My Win2000 workstation is able to see the unix worstation and its shared directory from Network Neighborhood.
However, the Unix workstation appears as Ip address instead of Hostname on my network neighborhood... (5 Replies)
Discussion started by: champion
5 Replies