Understand Bash IFS Without Breaking Your Data
IFS looks like a tiny shell variable until a space, backslash, or empty field disappears. Here is how Bash actually uses it—and how to keep the original data intact.
Lynxbee topic
Lynxbee topic
IFS looks like a tiny shell variable until a space, backslash, or empty field disappears. Here is how Bash actually uses it—and how to keep the original data intact.