IFS variable and Field splitting in the Korn shell and Bash

IFS variable and Field splitting in the Korn shell and Bash

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日期:2025-12-05
System variable IFS specifies internal field separators (normally space, tab, and new line) used to separate command words that result from command or parameter substitution and for separating words that are read using built-in command read. The first cha...看更多