Great job rrk001!
I think I'm not even gonna use two different variables.
I can write my script like this:
Code:
r=$(mysql -e "SELECT id, name FROM terminal WHERE name LIKE '%$v%'" | awk '{count=NR-1;id=$1} END{print count"-"id}')
echo "There are ${r%%-*} results. The last one is ${r##*-}."
I modified count=NR-1 so I don't count the header as a result.
Thanks radoulov as well. I just noticed your post. Working on it.
Last edited by chebarbudo; 02-27-2009 at 11:56 AM..
Reason: forgot to thank radoulov
I am new to shell programming. Can anyone help me out with anyone of these?
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Class : mmTrapBladeS
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Hi All,
hope you all are doing well!
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1.1.1.2
1.1.1.3
1.1.2.1
1.1.2.2
1.1.3.1
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Discussion started by: new2prog
2 Replies
LEARN ABOUT REDHAT
queue
queue(n) Tcl Data Structures queue(n)
NAME
queue - Create and manipulate queue objects
SYNOPSIS
package require Tcl 8.2
package require struct ?1.2.1?
queueName option ?arg arg ...?
queueName clear
queueName destroy
queueName get ?count?
queueName peek ?count?
queueName put item ?item ...?
queueName size
DESCRIPTION
The ::struct::queue command creates a new queue object with an associated global Tcl command whose name is queueName. This command may be
used to invoke various operations on the queue. It has the following general form:
queueName option ?arg arg ...?
Option and the args determine the exact behavior of the command. The following commands are possible for queue objects:
queueName clear
Remove all items from the queue.
queueName destroy
Destroy the queue, including its storage space and associated command.
queueName get ?count?
Return the front count items of the queue and remove them from the queue. If count is not specified, it defaults to 1. If count is
1, the result is a simple string; otherwise, it is a list. If specified, count must be greater than or equal to 1. If there are no
items in the queue, this command will return count empty strings.
queueName peek ?count?
Return the front count items of the queue, without removing them from the queue. If count is not specified, it defaults to 1. If
count is 1, the result is a simple string; otherwise, it is a list. If specified, count must be greater than or equal to 1. If
there are no items in the queue, this command will return count empty strings.
queueName put item ?item ...?
Put the item or items specified into the queue. If more than one item is given, they will be added in the order they are listed.
queueName size
Return the number of items in the queue.
KEYWORDS
stack, matrix, tree, graph
struct 1.2.1 queue(n)