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bash swap two columns in a file Code Example
bash swap two columns in a file 
# Example usage:
awk '{t=$1; $1=$2; $2=t; print;}' input_file # Swap column 1 and column 2
# This assigns column 1 to a dummy variable t, makes column 1 equal
# to column 2, and then assigns the contents of t to column 2
Source: stackoverflow.com



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Type:
 Code Example
Category:
 Coding
Sub Category:
 Code Example
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