Currently I am in this directory-
/data/real/test
When I do ls -lt
at the command prompt. I get like below something-
REALTIME_235000.dat.gz
REALTIME_234800.dat.gz
REALTIME_234600.dat.gz
REALTIME_234400.dat.gz
REALTIME_234200.dat.gz
How can I consolidate the above five dat.gz files
into one dat.gz file
in Unix without any data loss. I am new to Unix and I am not sure on this. Can anyone help me on this?
Update:-
I am not sure which is the best way whether I should unzip each of the five file then combine into one? Or
combine all those five dat.gz
into one dat.gz
?
If it's OK to concatenate files content in random order, then following command will do the trick:
zcat REALTIME*.dat.gz | gzip > out.dat.gz
Update
This should solve order problem:
zcat $(ls -t REALTIME*.dat.gz) | gzip > out.dat.gz