Hi,
I justs started learning Unix on my own.
I have a question:
What command can I use when I need to read in part of the file into another file?
I remember I saw it somewhere but I don't know what it is.
Thanks (3 Replies)
Hi there,
I am lil confused with the following issue.
I have a File, which has the following header: IMSHRATE_043008_101016
a sample detailed record is :9820101 A982005000CAVG030108000000000000010169000MAR 2008
9820102 MAR 2008 D030108
... (1 Reply)
Ok, I am brand new to UNIX and I am trying to learn a cross between basic script and database use. I had got some ideas off the net on simple ideas for learning UNIX. I am working on creating a simple phone book program that allows myself to enter our employees from work into a phone book text... (0 Replies)
For a field format such as AAL1001_MD82, how do I select(and use in if statement) only the last four elements( in this case MD82) or the first three elements (in this case AAL)?
For instance, how do I do the following - if first three elements of $x == yyy, then ... (5 Replies)
Hi Guys
I need to have a shell script which reads a log file and insert a part of each line into the database. Some sample lines in the file are as below.
20091112091359 MED_RQACK : user_data=60173054304,100232120,20091112091359,;ask_status=0;ask_reason=OK;msg_id=20091112091319... (5 Replies)
Hi,
I have 80 large files, from which I want to get a specific value to run a Bash script. Firstly, I want to get the part of a file which contains this:
Name =A
xxxxxx
yyyyyy
zzzzzz
aaaaaa
bbbbbb
Value = 57
This is necessary because in a file there are written more lines which... (6 Replies)
I have files named with different prefixes. From each I want to extract the first line containing a specific string, and then print that line along with the prefix.
I've tried to do this with a while loop, but instead of printing the prefix I print the first line of the file twice.
Files:... (3 Replies)
Hello
let me explain senario.
there is a file which name is config and it store main software variable:
file main.conf contents:
update="1"
log_login="0"
allow_ports=""
deny_ports="21,22,23"
and there is a file which name is ports.txt
file ports.txt contents:
25,26,27
i... (3 Replies)
I'm working on Aix 6.1 and using ksh shell.
The below works fine on Linux bash or ksh shell .
while IFS= read -r dirpath ; do
echo "Hi"
done <<<"$var"
However, any such while loop that reads the input from file or variable using <<< fails on Aix system with the below error:
Below... (2 Replies)
Discussion started by: mohtashims
2 Replies
LEARN ABOUT DEBIAN
s3rm
S3RM(1p) User Contributed Perl Documentation S3RM(1p)NAME
s3rm - Delete Amazon AWS S3 items
SYNOPSIS
s3rm [options] [bucket/item ...]
Options:
--access-key AWS Access Key ID
--secret-key AWS Secret Access Key
Environment:
AWS_ACCESS_KEY_ID
AWS_ACCESS_KEY_SECRET
OPTIONS --help Print a brief help message and exits.
--man Prints the manual page and exits.
--verbose
Print a message for each created bucket.
--access-key and --secret-key
Specify the "AWS Access Key Identifiers" for the AWS account. --access-key is the "Access Key ID", and --secret-key is the "Secret
Access Key". These are effectively the "username" and "password" to the AWS account, and should be kept confidential.
The access keys MUST be specified, either via these command line parameters, or via the AWS_ACCESS_KEY_ID and AWS_ACCESS_KEY_SECRET
environment variables.
Specifying them on the command line overrides the environment variables.
--secure
Uses SSL/TLS HTTPS to communicate with the AWS service, instead of HTTP.
ENVIRONMENT VARIABLES
AWS_ACCESS_KEY_ID and AWS_ACCESS_KEY_SECRET
Specify the "AWS Access Key Identifiers" for the AWS account. AWS_ACCESS_KEY_ID contains the "Access Key ID", and
AWS_ACCESS_KEY_SECRET contains the "Secret Access Key". These are effectively the "username" and "password" to the AWS service,
and should be kept confidential.
The access keys MUST be specified, either via these environment variables, or via the --access-key and --secret-key command line
parameters.
If the command line parameters are set, they override these environment variables.
CONFIGURATION FILE
The configuration options will be read from the file "~/.s3-tools" if it exists. The format is the same as the command line options with
one option per line. For example, the file could contain:
--access-key <AWS access key>
--secret-key <AWS secret key>
--secure
This example configuration file would specify the AWS access keys and that a secure connection using HTTPS should be used for all
communications.
DESCRIPTION
Delete items in the Amazon Simple Storage Service (S3).
BUGS
Report bugs to Mark Atwood mark@fallenpegasus.com.
Occasionally the S3 service will randomly fail for no externally apparent reason. When that happens, this tool should retry, with a delay
and a backoff.
Access to the S3 service can be authenticated with a X.509 certificate, instead of via the "AWS Access Key Identifiers". This tool should
support that.
It might be useful to be able to specify the "AWS Access Key Identifiers" in the user's "~/.netrc" file. This tool should support that.
Some errors and warnings are very "Perl-ish", and can be confusing.
AUTHOR
Written by Mark Atwood mark@fallenpegasus.com.
Many thanks to Wotan LLC <http://wotanllc.com>, for supporting the development of these S3 tools.
Many thanks to the Amazon AWS engineers for developing S3.
SEE ALSO
These tools use the Net::Amazon:S3 Perl module.
The Amazon Simple Storage Service (S3) is documented at <http://aws.amazon.com/s3>.
perl v5.10.0 2009-03-08 S3RM(1p)