8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a shell script where a lot of the code is repeated. I wanted to make the code much more compact so I spoke to a guy and he suggested using arrays, like follows:
readonly -a nginx=('nginx' '--prefix=/opt' '-j 4'
)... (2 Replies)
Discussion started by: Spadez
2. Red Hat
is placing two RAID5 arrays on disk as shown below Is advisable? Will this create performance problems?
sda-(500GB) sdb-(1TB) sdc-(1TB) sdd-(1TB)
(250MB)----------(250MB) ---------unused------------unused------->(/dev/md0) RAID1
... (6 Replies)
Discussion started by: Saed
3. UNIX for Advanced & Expert Users
I work with several production servers, and I have seen in some Kernel Cache using most of the memory.
See this pic:
Do you think this is a smart choice? Remember these are productions servers and it is extremely necesary this does not... (6 Replies)
Discussion started by: erick_tuk
4. OS X (Apple)
Well i was tidying up some files in a very important directory on our development server and somehow some plank had put a recursive sybmolic link in it. Which I the even bigger plank tried to delete from my FTP client. My FTP client then thought it would be OK to delete not only the sybmolic link... (0 Replies)
Discussion started by: timgolding
5. Shell Programming and Scripting
Reading this file. I want to read all 4 fields.
If 2 is populated with a p, I want to set $TYPEP to "Printers",
if not should be empty.
If 3 is populated with an r, I want to set $TYPER to "REQ Printers"
if not should be empty.
If 4 is populated with letter o, I want to set $TYPEO to... (12 Replies)
Discussion started by: Skyybugg
6. Shell Programming and Scripting
txt file like this,
1 2 3 4456
a bb c d 3 f e
1 k 32 d m f e
123 m 2 k
every line contains 3 or more columns, all the columns are separated by space, and every column includes 1 to 3 character.
what I wanna do is deleting the first three columns, and keep the rest no matter how long... (7 Replies)
Discussion started by: fedora
7. UNIX for Dummies Questions & Answers
I was told that it's a Bad Idea (especially for root ) to Add To the Variable $PATH in unix the ":." (dot),
In order to execute programs in my current directory without typing ./program
For example: PATH=$PATH:$HOME/bin:.
Does someone know why is it a Bad Idea? (2 Replies)
Discussion started by: amitbern
8. UNIX for Dummies Questions & Answers
I was just wondering if it would be alright to dual boot a machine with both UNIX using XTERM for the interface and windows 98 or if people consider this a bad idea? if you consider it bad do tell me some possible alternatives..also would it be better to get linux over pure unix? I'd like a visual... (8 Replies)
Discussion started by: PravusMentis