transform several lines in one with Awk
[user@server ~]$ cat tmp-file
line1
line 2
line 3
[user@server ~]$ awk ' { printf ("%s ", $0)} END {printf ("\n") } ' tmp-file
line1 line 2 line 3
# if the file is in MS-DOS format, use dos2nuix to convert it to unix format (or ":set ff=unix" in vim)
[thomas@tom-linux:2 ~]$ cat tmp-file
line 1
line 2
line3
line 4
[thomas@tom-linux:2 ~]$ awk ' { printf ("%s", $0)} END {printf ("\n") } ' tmp-file
line 41
[thomas@tom-linux:2 ~]$ vi tmp-file ^C
[thomas@tom-linux:2 ~]$ dos2unix tmp-file
dos2unix: converting file tmp-file to UNIX format ...
[thomas@tom-linux:2 ~]$ awk ' { printf ("%s", $0)} END {printf ("\n") } ' tmp-file
line 1 line 2 line3 line 4
What do you think?
Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?
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paste -sd\ FILE(That's: dash s d backslash space space)xargs echo < fileelaborated, dos files includedperl -l40 -pe 's/\r//g' file; echoxargs -d'\n' < FILEperl -lp0777e's/\n/ /g' FILE