If you have elected to receive email newsletters or promotional mailings and special offers but want to unsubscribe, simply email Service Announcements Pearson may collect additional personal information from the winners of a contest or drawing in order to award the prize and for tax reporting purposes, as required by law. Pearson collects name, contact information and other information specified on the entry form for the contest or drawing to conduct the contest or drawing. Occasionally, we may sponsor a contest or drawing. Pearson collects information requested in the survey questions and uses the information to evaluate, support, maintain and improve products, services or sites, develop new products and services, conduct educational research and for other purposes specified in the survey. Pearson may offer opportunities to provide feedback or participate in surveys, including surveys evaluating Pearson products, services or sites. We use this information to complete transactions, fulfill orders, communicate with individuals placing orders or visiting the online store, and for related purposes. Online Storeįor orders and purchases placed through our online store on this site, we collect order details, name, institution name and address (if applicable), email address, phone number, shipping and billing addresses, credit/debit card information, shipping options and any instructions. We use this information to address the inquiry and respond to the question. To conduct business and deliver products and services, Pearson collects and uses personal information in several ways in connection with this site, including: Questions and Inquiriesįor inquiries and questions, we collect the inquiry or question, together with name, contact details (email address, phone number and mailing address) and any other additional information voluntarily submitted to us through a Contact Us form or an email. Please note that other Pearson websites and online products and services have their own separate privacy policies. This privacy notice provides an overview of our commitment to privacy and describes how we collect, protect, use and share personal information collected through this site. Pearson Education, Inc., 221 River Street, Hoboken, New Jersey 07030, (Pearson) presents this site to provide information about products and services that can be purchased through this site. However, they can be turned on in scripts using the shopt sexpand_aliases command. For this reason, it is safer to avoid aliases altogether in shellscripts. If aliases are used in a shellfunction, they are expanded when the shell function is defined, not when it isexecuted. Use unalias to remove any aliases that you don't want touse.Īliases mixed with shell functions can be confusing because aliases areexpanded only when a line from a script is read. This can be a problem for some users such asexperienced Unix programmers who are used to working with these featuresdisabled. Some distributionsdefine an alias for commands such as rm -i to force user prompting,which is not required by default. dir, for example, is often an alias for ls. Most Linux distributions have aliases defined for common commands. The built-in unalias command removes an alias. If arguments are needed,define a more powerful shell function instead. There is no method for giving arguments to an alias. As aspecial exception, if the last character in the alias string is a blank, Bashchecks the next word in the command to see whether it is also an alias. Normally, only the first word of a command is checked for an alias. $ alias ls='ls -qF' # Bash isn't confused $ aliasalias lf='ls -qFl'īash interprets an alias only once, allowing the aliasing of a command withits own name. Typing the alias command by itself, or with the -p switch, lists the currentaliases. $ alias lf='ls -qFl'$ lf-rw-r- 1 kburtch devgroup 10809 Apr 6 11:00 assets.txt-rw-r- 1 kburtch devgroup 4713 mailing_list.txt To create an alias, use the alias command to assign a command andits switches a name. The built-in alias command creates simple abbreviations for the current Bash session.
0 kommentar(er)
