10 More Discussions You Might Find Interesting
1. Programming
I need to fix an SQL statement in MySQL that should calculate a field using values from two of the columns and I prefer to do this using set-based programming, ie not procedural. What needs to happen is that in a separate column called "delta" the value of "level" is copied depending on whether... (3 Replies)
Discussion started by: figaro
3 Replies
2. Red Hat
I need to perform operation as captioned.
I found out USB CD Drive is attached, by running 'lsusb' command.
I am trying to identify mechanism by which I could mount this USB CD drive to disk. After which I expect to copy the contents.
Could anyone indicate how this could be performed ? (3 Replies)
Discussion started by: videsh77
3 Replies
3. UNIX for Dummies Questions & Answers
Hi,
I have a large number of data files each containing simple integers from 1 to around 25000 in ascending order. However, they are not in a specific progression; some numbers are missing in each file.
For ex. datfile1 may have the numbers in order 1 2 4 6 7 8 12 ... 24996 24999
while datfile2... (8 Replies)
Discussion started by: latsyrc
8 Replies
4. Solaris
Hello people,
I have a question regarding transferring data from one file server to another.
The server is a Solaris 9 box
The old file server is connected via Ethernet cable, and the new file server we are switching is a Fiber channel.
can I use the
dd if=server:/app1 of=server2:/app1
... (2 Replies)
Discussion started by: br1an
2 Replies
5. Shell Programming and Scripting
I have the following that I'd like to do:
1. I have split a file into separate files that I placed into the /tmp directory. These files are named F1 F2 F3 F4.
2. In addition, I have several directories which are alphabetized as dira dirb dirc dird.
3. I'd like to be able to copy F1 F2 F3 F4... (2 Replies)
Discussion started by: newbie2010
2 Replies
6. Ubuntu
hello,
first of all i am new to unix so maybe my problem is very easy for many of you but is very important to me.
So the idea is that i want to use a ubuntu 10.4 machine as a router from eth0 to eth1.
but the traffic routing is nor working properly
i configured the 2 interfaces to be... (2 Replies)
Discussion started by: florin.bv
2 Replies
7. Programming
I have a series of observations of which one column is sometimes missing (zero):
date temp delta
1977 284.54 29.84
1978 149.82 0
1979 320.71 28.45
1980 176.76 0
1981 854.65 0
1984 817.65 0
1985 990.58 27.98
1986 410.21 0
1987 405.93 0
1988 482.9 0
What I would like to achieve is a... (8 Replies)
Discussion started by: figaro
8 Replies
8. Shell Programming and Scripting
Hii friends,
I am a newbie to unix/shell scripting and got stuck in implementing a functionality.Dear experts,kindly spare some time to bring me out of dark pit :confused:..
My requirement is somewhat wierd,let me explain what i have and what i need to do...
1) there are several excel... (1 Reply)
Discussion started by: 5ahen
1 Replies
9. Shell Programming and Scripting
Hi guys
I have a need to compress the contents of a directory while I am copying data into it. I was able to do this when it was only one file by doing as below:
STEP1: mknod myfile p
STEP2: chmod 777 myfile
STEP3: compress -v < myfile > myfile.Z &
STEP4: cp -p xyz_file myfile... (2 Replies)
Discussion started by: user1602
2 Replies
10. UNIX for Advanced & Expert Users
Hello all,
I'm new here, so this information may exist elsewhere on this forum. If so, please point me in the right direction.
Here's the problem.
I'm trying to migrate Oracle data from an HP system to a Sun system using a raw device as a 'bridge' between the two systems. Both machines... (4 Replies)
Discussion started by: Neville
4 Replies