The previous page is sending you to https://www.wiley.com/en-us/Mastering+Unix+Shell+Scripting%3A+Bash,+Bourne,+and+Korn+Shell+Scripting+for+Programmers,+System+Administrators,+and+UNIX+Gurus,+2nd+Edition-p-9780470183014.

 If you do not want to visit that page, you can return to the previous page.