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using_awk_to_prepend_or_append_data_to_each_line [2020/06/01 22:53]
127.0.0.1 external edit
using_awk_to_prepend_or_append_data_to_each_line [2023/05/22 12:51] (current)
Joel Dare
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 This command will take every line from //​input.csv//,​ pipe it through //awk// and echo it to stdout. ​ //awk// in turn, will print "​12345,"​ at the beginning of each of those lines. ​ The //$0// value means the rest of the line we passed to //awk// from //​input.csv//​. This command will take every line from //​input.csv//,​ pipe it through //awk// and echo it to stdout. ​ //awk// in turn, will print "​12345,"​ at the beginning of each of those lines. ​ The //$0// value means the rest of the line we passed to //awk// from //​input.csv//​.
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 If you wanted to output that data to a new file, just use the typical greater than sign to redirect to a new file (//​output.csv//​ in the following example). If you wanted to output that data to a new file, just use the typical greater than sign to redirect to a new file (//​output.csv//​ in the following example).
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using_awk_to_prepend_or_append_data_to_each_line.txt · Last modified: 2023/05/22 12:51 by Joel Dare