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csh - check input value

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  #1  
Old August 25th, 2004, 04:44 AM
superduper superduper is offline
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csh - check input value
Hi,

Unluckily I have to use c shell script (but I am not that familiar with c shell), the code I need is as follows :-

1 - Let the user input an integer.
2 - if the user does not type in anything, prompt to him/her to enter an integer.
3 - if the user enters a string(say for "92abc" or "abcd"), prompt to him/her for an integer.
4 - if the user enters an integer, echo the value to screen.
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  #2  
Old August 25th, 2004, 05:27 AM
guggach guggach is offline
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why do you ' have to use c shell script' ??
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Old August 25th, 2004, 10:51 AM
superduper superduper is offline
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Quote:
Originally Posted by guggach
why do you ' have to use c shell script' ??


That is one of the requirement from one of my assignment. That's the reason I am looking for fishermen who can handle `sea` shell. Any fishermen there ?
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Old August 27th, 2004, 07:05 AM
guggach guggach is offline
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on the Q: are you stupid ?
i have the alternatives:
- yes
- i don't write c-scripts
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Old August 27th, 2004, 07:10 AM
guggach guggach is offline
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alternatively:
- no
- i write c-scripts
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Old August 27th, 2004, 07:17 AM
guggach guggach is offline
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people making such 'requirements'
should a little study an OS, just 4 char
beginning by lowercase 'u' && and ending by lowercase 'x'
in the middle you find
an 'n' 4 nothing && an 'i' 4 interesting.
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