Programación Shell. Aprende a programar con más de 100 ejercicios resueltos
Language: Spanish
Published by Editorial Ra-Ma, 2012
- Softcover
- New
Seller: Agapea Libros, Malaga, MA, SpainAgapea Libros
AbeBooks seller since September 15, 2009
Condition: New
£ 21.54
Quantity: 1 available
Add to basketItem description from seller
Idioma/Language: Español. Aunque la mayoría de los usuarios piense en el Shell como un mero intérprete de comandos interactivo, la realidad es que se trata de un lenguaje de programación en el que cada instrucción se ejecuta como un comando. El Shell es la interfaz que permite al usuario interactuar con el sistema: recoge las órdenes, las procesa y genera la salida correspondiente, aislando durante todo el proceso al usuario del Kernel del sistema, lo que dota a los entornos GNU/Linux de una gran seguridad. Existen distintos lenguajes Shell, pero esta obra se centra en Bash, dado que se trata del intérprete de comandos más utilizado en los sistemas GNU/Linux e incluye un completo lenguaje de programación estructurada y gran variedad de funciones internas. El objetivo de esta obra es introducir al lector de una forma teórico-práctica en la programación Shell, desde los aspectos más básicos de la misma hasta elementos más complejos, que le permitan trabajar de un modo seguro y eficiente con entornos GNU/Linux, desde equipos personales a servidores. Por ello, a lo largo del libro se presentan múltiples ejemplos, los cuales aumentan de complejidad a medida que se van adquiriendo los conocimientos necesarios, al tiempo que se reta al lector a aplicar los conocimientos adquiridos para resolver distintos problemas propuestos, todos ellos de indudable naturaleza práctica real. Temas incluidos: - Introducción a la programación Shell. Tipos de Shell, características de Bash, personalización del entorno de trabajo y modos de ejecución de comandos. - El Shell del sistema. La línea de comandos, Entradas/Salidas, redirecciones y AWK. - Programación básica. Variables y expresiones. - Programación estructurada. Estructuras condicionales, bucles, funciones y recursividad. - Programación de tareas. Programación de tareas mediante las utilidades de Linux: cron, anacron, at y batch. - Administración del sistema. Administración de usuarios y grupos, el sistema de ficheros, gestión de permisos, conexiones remotas y transferencia de ficheros. - Depuración de scripts. Buenas prácticas de programación, opciones de depuración y desarrollo de un depurador Bash. *** Nota: Los envíos a España peninsular, Baleares y Canarias se realizan a través de mensajería urgente. No aceptamos pedidos con destino a Ceuta y Melilla.…
Seller Inventory # 6575593
- Title
- Programación Shell. Aprende a programar con más de 100 ejercicios resueltos
- Author
- Gómez López, Julio; Puga Sabio, Gonzalo
- Publisher
- Editorial Ra-Ma
- Publication year
- 2012
- Condition
- New
- Binding
- Soft cover
- Language
- Spanish
- ISBN 10
- 8499641385
- ISBN 13
- 9788499641386
- Item weight
- 508 grams
- Seller catalogs
- Sistemas Operativos
"Synopsis" may belong to another edition of this title.
Agapea Libros
Malaga, MA, Spain
AbeBooks seller since September 15, 2009
Shipping rates from Spain to U.S.A.
| Item | 10 to 30 business days | 3 to 7 business days |
|---|---|---|
| First item | £ 15.90 | £ 21.30 |
Payment methods
Store description
Agapea es la librería con más títulos españoles en stock, especialista en la venta de libros en todo el mundo, por internet y nuestras librerías. Con un fondo en stock que actualmente alcanza más de 200.000 títulos diferentes y un catálogo que contiene más de 10 millones de referencias al alcance de nuestros usuarios facilitamos un servicio rápido y eficaz.
Specialty
TodasSeller's business information
Agapea Factory S.A
Calle Bodegueros 43, Planta 1 Puerta 1
Malaga, Spain 29006
Terms of sale
We guarantee the condition of every book as it's described on the Abebooks web sites. If you're dissatisfied with your purchase (Incorrect Book/Not as Described/Damaged) or if the order hasn't arrived, you're eligible for a refund within 30 days of the estimated delivery date. If you've changed your mind about a book that you've ordered, please use the Ask bookseller a question link to contact us and we'll respond within 2 business days.
Right of withdrawal
If you are a consumer you can withdraw from the contract in accordance with the following. Consumer means any natural person who is acting for purposes which are outside his trade, business, craft or profession.
Information regarding the right of withdrawal
Statutory right to withdraw
You have the right to withdraw from this contract within 14 days without giving any reason.
The withdrawal period will expire after 14 days from the day on which you acquire, or a third party other than the carrier and indicated by you acquires, physical possession of the last good or the last lot or piece.
To exercise the right of withdrawal, electronically fill in and submit a clear statement on our website, under "My Purchases" in "My Account". We will communicate to you an acknowledgement of receipt of such a withdrawal on a durable medium (e.g. by e-mail) without delay.
To meet the withdrawal deadline, it is sufficient for you to send your communication concerning your exercise of the right of withdrawal before the withdrawal period has expired.
Effects of withdrawal
If you withdraw from this contract, we will reimburse to you all payments received from you, including the costs of delivery (except for the supplementary costs arising if you chose a type of delivery other than the least expensive type of standard delivery offered by us).
We may make a deduction from the reimbursement for loss in value of any goods supplied, if the loss is the result of unnecessary handling by you.
We will make the reimbursement without undue delay, and not later than 14 days after the day on which we are informed about your decision to withdraw from this contract.
We will make the reimbursement using the same means of payment as you used for the initial transaction, unless you have expressly agreed otherwise; in any event, you will not incur any fees as a result of such reimbursement.
We may withhold reimbursement until we have received the goods back, or you have supplied evidence of having sent back the goods, whichever is the earliest.
You shall send back the goods or hand them over to Agapea Libros, Malaga, Málaga, Spain, without undue delay and in any event not later than 14 days from the day on which you communicate your withdrawal from this contract to us. The deadline is met if you send back the goods before the period of 14 days has expired. You will have to bear the direct cost of returning the goods. You are only liable for any diminished value of the goods resulting from the handling other than what is necessary to establish the nature, characteristics and functioning of the goods.
Exceptions to the right of withdrawal
The right of withdrawal does not apply to:
- The delivery of newspapers, journals or magazines with the exception of subscription contracts; and
- The supply of digital content which is not supplied on a tangible medium (e.g. on a CD or DVD) if you accepted when you placed your order that we could start to deliver it, and that you could not withdraw once delivery had started.
Shipping terms
Los envíos a España penínsular se realizan a través de mensajería urgente en un plazo de 24-48h y para Baleares en un plazo de 2-3 días hábiles.
Orders usually ship within 2 business days.