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Thanks for your answer, according to your exemple, i don't know if read is a bash specific or a command like cp or egrep for exemple. I think that if i must use your exemple, i need to use double-quote " to matching with expension command. Personally i never used echo command without quote ' or double quote ". Thanks for your effort.

Rom
– Rom

2018-10-25 06:24:59 +00:00
Commented Oct 25, 2018 at 6:24
read is a bash builtin. ash also has a read builtin. The syntax is slightly different between the shell.s

james
– james

2018-10-25 09:59:09 +00:00
Commented Oct 25, 2018 at 9:59

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