10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hi,
I'm trying to calculate IP addresses and their respective calls to our apache Server. The standard format of the input is
HOST IP DATE/TIME - - "GET/POST reuest" "User Agent"
HOST IP DATE/TIME - - "GET/POST reuest" "User Agent"
HOST IP DATE/TIME - - "GET/POST reuest" "User Agent"
HOST... (2 Replies)
Discussion started by: busyboy
2 Replies
2. Shell Programming and Scripting
I'm trying to remove '--X' from the whole file and using variables replace $oldvar with $newvar.
I have tried with double quotes but it doesn't seem to work. $newvar is set to /usr/bin/bash. Would appreciate some guidance.
newvar=$(which bash)
oldvar=/bin/bash
sed... (1 Reply)
Discussion started by: itman73
1 Replies
3. Fedora
Hi,
I run Fedora 17.
I created a physical volume of 30GB on a disk with 60GB of space so there is 30GB of free space. On the physical volume, I created my volume group and logical volumes. I assigned all the space in the physical volume to my volume group. I need to add the 30GB of free space... (1 Reply)
Discussion started by: mojoman
1 Replies
4. Homework & Coursework Questions
1. The problem statement, all variables and given/known data:
I have been asked to create a bash script to delete comments from another file but in the file they have an echo command with this inside of it /* this is an echo */\ so obviously they want to keep this one in the file. I have found... (5 Replies)
Discussion started by: syco__
5 Replies
5. Shell Programming and Scripting
Good afternoon! Im new at scripting and Im trying to write a script to
calculate total space, total used space and total free space in filesystem names matching a keyword (in this one we will use keyword virginia). Please dont be mean or harsh, like I said Im new and trying my best. Scripting... (4 Replies)
Discussion started by: bigben1220
4 Replies
6. UNIX for Dummies Questions & Answers
Hi All,
I am using LATEX and need to delete all the lines in a file matching:
\begin{work}
I know there are several ways to do this, but I am trying to do it with the substitute command in VI. The problem is I can't get substitute to recognize the character '\'!
How do I do it?
... (7 Replies)
Discussion started by: ScKaSx
7 Replies
7. UNIX for Advanced & Expert Users
Hello, I'm searching for a proper way to let the kernel space ISR(implemented in a kernel module) wake up a user space thread on a hardware interrupt.
Except for sending a real-time signal, is it possible to use a semaphore?
I've searched it on google, but it seems impossible to share a... (0 Replies)
Discussion started by: aaronwong
0 Replies
8. Shell Programming and Scripting
hi
i have one file where i want to substitute only first instance of
swap
with swap1
i want to replcae only first instance of swap in my script
i know we can do this with awk. but i need to do this with sed only
i tried follwoing code
sed 's/swap/swap1' filename
but here all... (15 Replies)
Discussion started by: d_swapneel14
15 Replies
9. Shell Programming and Scripting
$db2 connection ...........Q
a=`$db2 -x "select A from tablename where z in (select z from tablename Q where condition fetch first 1 rows only ) with ur"`
b=`$db2 -x "select B from tablename where z in (select z from tablename Q where condition fetch first 1 rows only) with ur"`
$db2... (2 Replies)
Discussion started by: rollthecoin
2 Replies
10. UNIX for Advanced & Expert Users
Hello Unix Gurus,
We are doing large system upgrade. We expect upgrade to last 180-200 hours. The servers are located remotely.
I am looking for solution which allows me to reconnect to the same session active on unix server where I launched the process. This would protect from local client... (0 Replies)
Discussion started by: mehtasa
0 Replies