10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
HI,
I am trying to implement a simple shell script program that does not make use of ls or find commands as they are quite expensive on very large sets of files. So, I am trying to generate the file list myself. What I am trying to do is this:
1. Generate a file name using shell script, for... (2 Replies)
Discussion started by: shoaibjameel123
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2. Shell Programming and Scripting
Hi
i am looking a way to look at a log file(log.txt) from the last time I've read it.
However after some days the main log file(log.txt) is rename to (log.txt.1).
So now i will have two log files as below.
log.txt.1
log.txt
Now, i have to read the log from the point where i have left... (3 Replies)
Discussion started by: sumitsks
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3. UNIX for Dummies Questions & Answers
My boss use a MacBook and he encounter with DNS drop out and he cannot surf website for 1-2 mins. The DNS Service of my company is on UNIX server. I try to delete some unused IP of DNS Server in resolv.conf and dhcp.conf and I try to update root.hint file but The problem is not fixed.
Please... (5 Replies)
Discussion started by: thsecmaniac
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4. Web Development
I need to create a dynamic drop down menu which is populated by entries such as;
htdocs/client1/index.php
htdocs/client2/index.php
htdocs/client3/index.php
htdocs/client4/index.php
etc.
So htdocs/client*/index.php
Is this possible?
I know how to do this using normal arrays, but not... (2 Replies)
Discussion started by: JayC89
2 Replies
5. UNIX for Advanced & Expert Users
Hi the following c-code utilizing the 'read()' man 2 read method cant read in files larger that 2gig.
Hi I've found a strange problem on ubuntu64bit, that limits the data you are allowed to allocate on a 64bit platform using the c function 'read()'
The following program wont allow to allocate... (14 Replies)
Discussion started by: monkeyking
14 Replies
6. Shell Programming and Scripting
How to create a drop down menu in either bash or ksh? (3 Replies)
Discussion started by: proactiveaditya
3 Replies
7. Shell Programming and Scripting
Hi! I have a large set of pairs of text files (each pair in their own subdirectory) and each pair shares head/tail (a couple of first and last lines) but differs in the middle part. I need to delete the heads/tails and keep only the middle portions in which they differ. The lengths of heads/tails... (1 Reply)
Discussion started by: dobryden
1 Replies
8. Shell Programming and Scripting
Howdy all. I have some scripts that read a text file looking for a keyword, then returning all the text until another keyword and puts it into a new file. Problem is, sed returns the entire last line that contains the 2nd keyword, and I don't want it! Here's an example of the sed script line:
... (21 Replies)
Discussion started by: atc98092
21 Replies
9. UNIX for Dummies Questions & Answers
Hi,
I need to drop a column from a file. My .txt file having 20 columns first column as GroupBy column which is not necessery in further processing. So i need to create a new files without this column.
Please help how to do this?
Thanks,
Raamc :rolleyes: (4 Replies)
Discussion started by: Raamc
4 Replies
10. UNIX for Dummies Questions & Answers
I know that this is a really simple and stupid question, but how do I drop / disconnect a user who is logged in? AIX 5.2 (2 Replies)
Discussion started by: trfrye
2 Replies