hi guys,
i have an array called ARRAY which has elements in it... i am trying to assign elements of ARRAY to master_array..
i get a =: command not found error..
i=0
while
do
${master_array}=${ARRAY}
((i++))
done
is there something i am missing? (4 Replies)
Hi!
Could someone explain me why the below code is printing the contents of IF block 5 times instead of 0?
#!/bin/bash
VAR1="something"
VAR2="something"
for((i=0;i<10;i++))
do
if(($VAR1=~$VAR2))
then
echo VAR1: $VAR1
echo... (3 Replies)
Hey guys,
I'm kinda a noob at scripting. I am trying to create a script that uses multiple for loops with the lsiutility to monitor disk health on a system.
The script runs, but it will continually echo an infinite number of LogVolumes when there are only 2 per virtual disk on my server. It's... (2 Replies)
Hello All,
i have a really strange copy paste problem. When I write some loops in an editor for example:
for j in 1 2 3
do
echo "$j"
done
and I want to paste it to the shell, the result in the shell is:
for j in 1 2 3; do e;
other commands work fine and if a copy paste... (4 Replies)
Hi All,
I've been researching this problem and I am pretty sure that the issue is related to the while loop and the piping. There are plenty of other threads about this issue that recommend removing the pipe and using redirection. However, I haven't been able to get it working using the ssh and... (1 Reply)
Use and complete the template provided. The entire template must be completed. If you don't, your post may be deleted!
1. The problem statement, all variables and given/known data:
Your shell script should continue to execute until the user selects option 4
2. Relevant commands, code,... (2 Replies)
Hi,
This is probably going to be very simple but i came across something i can't quite explain. Here is the situation: i have a list of files, which i'd like to process one by one (get the size, make some tests, whatever) and generate some statistics using different variables.
Something... (5 Replies)
hello
i'm writing a script and I want to use a for loop inside a while loop as following:
while read line;
do
echo $line
for i in $vrm;
do
echo $i
done
done < './contacts'
when i use just the while loop it prints the lines from file ./contacts just... (13 Replies)
What is the proper way to run two bash loops in the same command? The two below loops run separately, the problem is when I pipe them I get an error that the file used for the second loop does not exist. I am not sure how to wait for the first loop to complete and then start the second. Thank... (10 Replies)
Hello,
Below I try to control that the input is good an IP :
#!/bin/bash
cp /home/scripts/choice_interfaces.txt /home/scripts/interfaces.txt
chmod 644 /home/scripts/interfaces.txt
echo -e "Please enter the network informations into the /etc/network/interfaces file, complete them below... (9 Replies)
Discussion started by: Arnaudh78
9 Replies
LEARN ABOUT DEBIAN
txaws-discover
TXAWS-DISCOVER(1) User Commands TXAWS-DISCOVER(1)NAME
txaws-discover - txAWS AWS API discovery tool
SYNOPSIS
txaws-discover [--key KEY] [--secret SECRET] [--endpoint ENDPOINT]
DESCRIPTION
Purpose: Invoke an EC2 API method with arbitrary parameters.
--action ACTION [PARAMETERS, ...]
OPTIONS --key The AWS access key to use when making the API request.
--secret
The AWS secret key to use when making the API request.
--endpoint
The region endpoint to make the API request against.
--action
The name of the EC2 API to invoke.
-h, --help
Show help message.
Description:
The purpose of this program is to aid discovery of the EC2 API.
It can run
any EC2 API method, with arbitrary parameters.
The response received from
the backend cloud is printed to the screen, to show exactly what happened in response to the request. The --key, --secret, --end-
point and --action command-line arguments are required. If AWS_ENDPOINT, AWS_ACCESS_KEY_ID or AWS_SECRET_ACCESS_KEY environment
variables are defined the corresponding options can be omitted and the values defined in the environment variables will be used.
Any additional parameters, beyond those defined above, will be included with the request as method parameters.
EXAMPLES
The following examples omit the --key, --secret and --endpoint command-line arguments for brevity. They must be included unless
corresponding values are available from the environment.
Run the DescribeRegions method, without any optional parameters:
txaws-discover --action DescribeRegions
Run the DescribeRegions method, with an optional RegionName.0 parameter:
txaws-discover --action DescribeRegions --RegionName.0 us-west-1
txaws-discover 0.2.3 May 2012 TXAWS-DISCOVER(1)