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Concatenate multiple zipped files, skipping header lines in all but the first file

Shell Script September 17, 2018

I have a collection of gzipped files that I want to combine into a single file. They each have identical format. I want to keep the header information from only the first file and skip it in the …

grep not working in a for loop over a list

Shell Script October 22, 2014

I have some log files. And I have a list of user ids. My log files are in a particular format log-yyyy-mm-dd e.g. log-2014-09-30 I am trying to search each userId in the log file. This is what I am …

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