How to add a column heading with awk on Linux.
This very nice one-liner will print some information about your mounted drives on Linux and also print a column header to dress up the output. ┌──[[email protected]]─[~/Downloads] └──╼ ╼ $ df -Hla | grep "[0-9]% /" | awk -F, ‘NR==1 {print "Device","Capacity","Free","Usage","Percentage","Mount"} {gsub(/"/,""); print $1,$2,$4}’ | column -t Device Capacity Free…
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