Web409. = and == are for string comparisons. -eq is for numeric comparisons. -eq is in the same family as -lt, -le, -gt, -ge, and -ne. == is specific to bash (not present in sh (Bourne shell), ...). Using POSIX = is preferred for compatibility. In bash the two are equivalent, and in sh = is the only one that will work. WebAt Shell Energy, we supply 100% renewable electricity as standard, natural gas and bespoke low-carbon energy supply options to businesses across the UK. Discover Shell Energy for business. Endorsed by you. Customer service is really important to us, so we’re delighted to be recognised as providing exceptional customer care.

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WebApr 8, 2024 · Shell Station Price Board. Check the latest fuel prices at our stations. The information provided here has been updated as of 8 April 2024, 0800 hrs SGT. For the most up-to-date information, please contact our … WebThis latter usage is faster, does not contaminate the shell's variable namespace with what amounts to temp variables, can often be a lot more readable for humans and encourages … cmw sessions

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WebAug 3, 2024 · The modulus operator divides a number with a divisor and returns the remainder. As we know all even numbers are a multiple of 2, we can use the following shell script to check for us whether a number is even or odd. #!/bin/bash n=10 if [ $ ( (n%2))==0 ] then echo "The number is even." else echo "The number is odd." fi. WebShell Malaysia is growing the country’s energy sector. Shell Upstream concentrate on the efficient development and extraction of crude oil and natural gas offshore. Downstream … Web15. Actually, `$` refer to `value of` and `#` refer to `number of / total number`. So together. `$#` refer to `The value of the total number of command line arguments passed.`. Thus, you can use $# to check the number of arguments/parameters passed like you did and handle any unexpected situations. cah insurance haiti