Created
April 27, 2011 08:45
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| ############################################# | |
| # Author: Rohan Garg <[email protected] # | |
| # License: MIT ( 2011 ) # | |
| # helloworld.sh # | |
| ############################################# | |
| echo "Enter first number" | |
| read a | |
| echo "Enter second number" | |
| read b | |
| c = `expr $a + $b` | |
| echo "The sum is " | |
| echo $c | |
| ################################################## | |
| # Output # | |
| # # | |
| # [student@localhost student]$ ./helloworld.sh # | |
| # Enter first number # | |
| # 6 # | |
| # Enter second number # | |
| # 6 # | |
| # The sum is # | |
| # 12 # | |
| ################################################## |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| ############################################# | |
| # Author: Rohan Garg <[email protected] # | |
| # License: MIT ( 2011 ) # | |
| # helloworld2.sh # | |
| ############################################# | |
| echo "Hello $USER!!!" | |
| echo "Today is", date | |
| echo "Number of users logged in is/are : " | |
| who | |
| cal | |
| exit 0 | |
| ###################################################### | |
| # Output # | |
| # # | |
| # [student@localhost student]$ ./helloworld.sh # | |
| # Hello student !!! # | |
| # Today is : # | |
| # Wed Apr 27 14:33:14 IST 2011 # | |
| # Number of users logged in are : # | |
| # student pts/0 Apr 27 13:57 (192.168.2.207) # | |
| # student pts/3 Apr 27 14:12 (192.168.2.214) # | |
| # student pts/4 Apr 27 14:13 (192.168.2.211) # | |
| # student pts/5 Apr 27 14:28 (192.168.2.225) # | |
| # student pts/2 Apr 27 14:30 (192.168.2.218) # | |
| # student pts/1 Apr 27 14:31 (192.168.2.216) # | |
| # student pts/6 Apr 27 14:31 (192.168.2.210) # | |
| # April 2011 # | |
| # Su Mo Tu We Th Fr Sa # | |
| # 1 2 # | |
| # 3 4 5 6 7 8 9 # | |
| # 10 11 12 13 14 15 16 # | |
| # 17 18 19 20 21 22 23 # | |
| # 24 25 26 27 28 29 30 # | |
| ###################################################### | |
| # |
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