10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I am attempting to ssh to a server and run a set of commands on a remote set of servers. I am getting the following error below, I am thinking quotes may be the problem. This command works on the local machine in bash. Not when I ssh to a remote server. Basically the command should... (3 Replies)
Discussion started by: jaysunn
3 Replies
2. Shell Programming and Scripting
Hi
Can anybody please explain me the following script in detail
Value=`echo "if ( ${FACTOR} >= 1 ) {1}" | bc`
What does "{1}" mean to here ? (3 Replies)
Discussion started by: Priya Amaresh
3 Replies
3. Shell Programming and Scripting
Hello gurus - I must be missing something, or there is a better way - pls enlighten me
I'm on a Solaris 10 vm running the following pipeline to reduce some apache logs (actually lynx dumps of /server-status/ when threads are above a threshold) to a set of offending DDoS IP addresses.
awk... (10 Replies)
Discussion started by: fletch00
10 Replies
4. Shell Programming and Scripting
I need to read input from a file, and make sure nothing prints after column 72.
basically, ignore input after character 72 until the next newline character.
Any help is appreciated. I have been searching forever! (10 Replies)
Discussion started by: Gbear
10 Replies
5. Shell Programming and Scripting
Hi,
I am trying to calculate a few values using the below code but it dosent seem to be working.
for i in 1 2 3 4 5 6 7 8
do
j=`expr $i + 3`
x =`head -$j temp1|tail -1|cut -f24 -d","`
y =`head -$j temp1|tail -1|cut -f25 -d","`
c =`expr $x / $y`
echo "$c" >> cal_1
done
I am not... (4 Replies)
Discussion started by: sachinnayyar
4 Replies
6. Shell Programming and Scripting
I must write a script to change all C++ like comments:
// this is a comment
to this one
/* this is a comment */
How to do it by sed? With file:
#include <cstdio>
using namespace std; //one
// two
int main() {
printf("Example"); // three
}//four
the result should be: (2 Replies)
Discussion started by: black_hawk
2 Replies
7. Shell Programming and Scripting
#! /bin/sed -nf
# Remove C and C++ comments, by Brian Hiles (brian_hiles@rocketmail.com)
# Sped up (and bugfixed to some extent) by Paolo Bonzini (bonzini@gnu.org)
# Works its way through the line, copying to hold space the text up to the
# first special character (/, ", '). The original... (1 Reply)
Discussion started by: Priyaranjan
1 Replies
8. Shell Programming and Scripting
What is the syntax for writing comment code in Korn shell scripts? (1 Reply)
Discussion started by: sasaliasim
1 Replies
9. UNIX for Dummies Questions & Answers
Does anyone know how to answer this? I have tried many different commands, I just cant get it right.....
Search the file 'data' for all of the lines that contain the pattern 'unx122'
and put those lines in the file 'matches'. (2 Replies)
Discussion started by: netmaster
2 Replies
10. Programming
I have a project where I have to use bzcat to uncompress a file and use that output as the data to run another program on.
I understand that you would do (bzcat filename.bz2 ! program name) but then how do you access that data in the c program??? Please help thanks (2 Replies)
Discussion started by: kinggizmo
2 Replies