select loop in shell scripting | PS3 shell variable | creating menu in shell scripting

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Hello guys , this video is about learning about the creation of menu in shell scripting using select command . I started with explaining the select command usage with example , after that I discussed about the use of break keyword in select loop with examples. Then , I described PS3 shell variable that is used to set prompt for select command . At the end , I showed the select command with case statement.
Topics covered in this video are:
- select command in shell scripting
- select loop in shell scripting
- creating menu in shell scripting using select command
- PS3 shell variable
- select and case statement
- is select loop a posix standard ?

#select #loop #shell #scripting #PS3
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Brilliant lecture as usual. My only request is try to upload videos fastly. You are the only one in YouTube teaches these topics in depth and easily understandable manner.

rohithpokala
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Thank you, extended this a little: Modified to choose whether csh, bsh or end and ego "You like csh, bsh or neither and end"

ScreenPrintR
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very good content, greetings from spain

tecbs
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hi nice video, based on your other scripting video on comparing, how do i compare Each relevant file in /home/<user> with those in /tmp/backup/<user> directory with the same name, and if different, how to rename and replace previous version? and then how do i copy the file from home directory?Thanks

VERA
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