10 More Discussions You Might Find Interesting
1. UNIX for Dummies Questions & Answers
Can anyone guide me whats happening in this program given below. I got the Output 7 7 12 49... i was expecting 5 16 9 25.
First is simple (3+1)*(3+1)
Second is again 3*3; i =4 now
Third i =5 then 5*5;
i don't know where i am going wrong!
#include<stdio.h>
#define PRODUCT(x) (x*x)
int... (5 Replies)
Discussion started by: Abhishek_kumar
5 Replies
2. Shell Programming and Scripting
hi,
I got a requirement to change existing script like below to search additional pattern "DB select". i tried using \| opearator but it is not working :(. Below is the existing code
echo $(cat ${1} |sed -n '/Error in/ {
N
N
N
/Too many/ {
p
... (5 Replies)
Discussion started by: shyamxtasy
5 Replies
3. UNIX for Dummies Questions & Answers
im new to bash scripting and im just using online tutorials and trial and error. i wanted to write a script to read numbers from a file and find their sum:
#!/bin/bash
theSum=0
for line in $(cat numbers.txt)
do
let "theSum = theSum + $line"
echo "$line"
done
echo "The sum is... (3 Replies)
Discussion started by: astrolux444
3 Replies
4. UNIX for Dummies Questions & Answers
All,
THe below is my script , when i use this i am getting nothing . could any one help me to know what is the use of the << operator below
su - $8 << supo
echo "exportsph $2 $1 $3 $4"
exportsph $2 $1 $3 $4
supo
i also tried as individual command su - userid << supo , when i do... (3 Replies)
Discussion started by: arunkumar_mca
3 Replies
5. Shell Programming and Scripting
Dear All,
Good day, Just i would like to know that is there anything called difference operator in awk?
For example, if a file contains 5 columns (as shown below) with both negative and positive values:
Col1 Col2 Col3 Col4 Col5
I need to calculate the difference between Col1 and... (3 Replies)
Discussion started by: Fredrick
3 Replies
6. Shell Programming and Scripting
Why the op of the following code is like this ????
i=4 j=-1 k=0
echo $?
echo $?
echo $? (5 Replies)
Discussion started by: lipun4u
5 Replies
7. Programming
Hi,
Please clear the 2 questions,
2 Questions,
1) Why the new as a operator? Is there any special reason why it can't be a function like malloc?
2) How are we considering sizeof(),new are as a opearartors? I know + - * / -> , . etc.. are operators, which criteria satisfied by sizeof()... (4 Replies)
Discussion started by: Nagapandi
4 Replies
8. HP-UX
hi,
i was trying to club to test condition with if.
if -o ; then
it is giving me error message, i wanted to ask how can we check two condtions with one if. (1 Reply)
Discussion started by: babom
1 Replies
9. Shell Programming and Scripting
I am trying to check two variables and if both are blank I want to set a flag:
the_f3_pid=`rsh $target ps -ef | grep "f3.eab" | awk '{print $2}'`
the_f7_pid=`rsh $target ps -ef | grep "f7.eab" | awk '{print $2}'`
if ; then
y=1
fi
I get an error:
./script_name: test: 0403-021 ]... (4 Replies)
Discussion started by: rcarnesiii
4 Replies
10. UNIX for Dummies Questions & Answers
I need to find out if a variable contains a certain text string, then do something about it.
Here is what I mean, but I don't know how to get a "contains" operator
# We have volumes called:
# /Volumes/BackupsA_K
# /Volumes/BackupsL_Z
# /Volumes/Backups_Admin
# (could be more, etc)... (5 Replies)
Discussion started by: TheCrunge
5 Replies
NAMESPACE(6) Games Manual NAMESPACE(6)
NAME
namespace - name space description file
DESCRIPTION
Namespace files describe how to construct a name space from scratch, an operation normally performed by the newns subroutine (see auth(2))
which is typically called by init(8). Each line specifies one name space operation. Spaces and tabs separate arguments to operations; no
quotes or escapes are recognized. Blank lines and lines with # as the first non-space character are ignored. Environment variables of the
form $name are expanded within arguments, where name is a UTF string terminated by white space, a /, or a $.
The known operations and their arguments are:
mount [-abc] servename old [spec]
Mount servename on old.
bind [-abc] new old
Bind new on old.
import [-abc] host "[remotepath]mountpoint
Import remotepath from machine server and attach it to mountpoint.
cd dir Change the working directory to dir.
The options for bind, mount, and import are interpreted as in bind(1) and import(4).
SEE ALSO
bind(1), namespace(4), init(8)
NAMESPACE(6)