What is the point of reading classics over modern treatments? Do While Loop + Read From File + assign line to a variable Hello, I am using below code for reading from a file and assigning the values to a variable, but it is loosing the value after the loop, please suggest to retain the value of the variable after the loop, while IFS=: read -r … Hi, I am doing : while read line do printf "%s\n" ${line} done
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