|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Csh arithmetic not producing the expected value
Post 302882026 by Neo on Friday 3rd of January 2014 03:50:38 PM
|
|
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hey everyone,
A coworker of mine has written a csh script that starts with #!/usr/bin/csh -f. It's my understanding that the -f should skip the .cshrc and .login files, but here's the problem: In the script "line" is used, and I happen to have a "line" in my ~/bin. When the script is ran my... (4 Replies)
Discussion started by: effigy
4 Replies
2. Shell Programming and Scripting
I have an extraordinary problem with a csh script.....(feel free to berate the use of this but I'm modifying an existing bunch of them)
Anyway, I have a master csh script which in turn calls a second csh script. This second csh script is below. Within this second script are two compiled C++... (1 Reply)
Discussion started by: pollsizer
1 Replies
3. Shell Programming and Scripting
Hi all
Just wondering if someone can help me with this. I'm trying to write a script that processes the output of another file and prints only the lines I want from it.
This is only the second script I have written so please bare with me here. I have referred to the literature and some of the... (3 Replies)
Discussion started by: javathecat
3 Replies
4. Shell Programming and Scripting
Below is my script:
#!/bin/sh
#echo "Please type oracle-lower case please:"
#read X
#if ]
#then
# echo "Sorry that is not oracle, try again"
# exit 1
#else
# echo Thank you
#fi
find / -name oracle 2>/dev/null |
while read line
do
bdf 2>/dev/null |... (6 Replies)
Discussion started by: bigben1220
6 Replies
5. Shell Programming and Scripting
Hello,
Could someone explain how this one is possible:
# @ x = 10 - 11 + 3
# echo $x
-4
I know that writing script using csh is bad idea, but I need to write few lines.
thanks
Vilius (2 Replies)
Discussion started by: vilius
2 Replies
6. Shell Programming and Scripting
Hello everyone,
I need some assistance with what I thought would have been a very simple script.
Purpose of Script:
Script will parse through a source file and modify (search/replace) certain patterns and output to stdout or a file. Script will utilize a "control file" which will contain... (12 Replies)
Discussion started by: packetjockey
12 Replies
7. Shell Programming and Scripting
I have the following code in a csh script
I want to pass the value of the variable sigmasq to the awk script so that I can divide $0 by the value of sigmasq
grep "Rms Value" $f.log \
| awk '{ sub(/*:*\.*/,x); \
print... (2 Replies)
Discussion started by: kristinu
2 Replies
8. IP Networking
Hi,
Can anyone explain why do I see same request twice in tcpdump package when I use "tcpdump -i any"?
So I'm tracing packets on eth1.800 interface, but using "tcpdump -i any" to capture them. What I see is that the requests/responses from my side seem to appear as duplicate in the pcap file,... (1 Reply)
Discussion started by: Juha
1 Replies
9. Shell Programming and Scripting
Hey guys, awk is putting out too many results, two of each specifically. See below.
Code:
read CPU_VENDOR_ID <<< $(cat /proc/cpuinfo | grep "vendor_id" | awk -F: '{print $2}')
echo $CPU_VENDOR_ID
echo
Output:
AuthenticAMD AuthenticAMD
I only want it to print out "AuthenticAMD" once.
... (7 Replies)
Discussion started by: 3therk1ll
7 Replies
10. Shell Programming and Scripting
Hi,
I have a text file with some thousands of rows of the following kind (this will be referred to as the inputFileWithColorsAndNumbers.txt):
Blue 6
Red 4
Blue 3
Yellow 4
Red 7
Colors in the left column and a number in the right one for each line. I want to run an awk... (5 Replies)
Discussion started by: Zooma
5 Replies
LEARN ABOUT LINUX
let
let(1) User Commands let(1) NAME
let - shell built-in function to evaluate one or more arithmetic expressions SYNOPSIS
ksh let arg... DESCRIPTION
ksh Each arg is a separate "arithmetic expression" to be evaluated. EXIT STATUS
The following exit values are returned: 0 The value of the last expression is non-zero. 1 The value of the last expression is zero. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Availability |SUNWcsu | +-----------------------------+-----------------------------+ SEE ALSO
ksh(1), set(1), typeset(1), attributes(5) SunOS 5.10 15 Apr 1994 let(1)