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Array - Get Number of elements in a array in linux terminal In this article we can learn how to Display elements count in a array in linux terminal shell. 1 arrayNames=( btc eos eth usdt ltc) 2 echo ${#arrayNames[@]} OR: 1 arrayNames=( btc eos eth usdt ltc bch) 2 echo ${#arrayNames[*]} Helpful links: …
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Array - Display all elements in a array in linux In this article we can learn how to display each element in a array using for loop in linux terminal 1 arrayNames=( btc usdt eos eth ) 2 for names in "${arrayNames[@]}" 3 do 4 echo "$names" 5 done Display all the elements in an array: 1 arrayNames=( btc usdt eos eth ) 2 …
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Array - Display elements in a range in linux shell In this article we can learn how to display elements in a specific range in linux terminal shell. Index 2 to 4: 1 arrayNames=( btc eos eth usdt ltc) 2 echo ${arrayNames[@]:2:4} Index 1 to 3: 1 arrayNames=( btc eos eth usdt ltc) 2 echo ${arrayNames[@]:1:3} Helpful …
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Array - Display length of the specific element in linux shell In this article we can learn how to display character count in a array element in linux bash shell and Display character count in a array element. Character count in 1st element: 1 arrayNames=( btc eos eth usdt ltc) 2 echo ${#arrayNames[1]} Character count …
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