regex - How to Join several sed output lines (-e ) to one line -


I am extracting some data from the logfile using sed . My order looks like this: 

  sed -n -e 's /.* \ (date). * / / 1 / p '-e' / / This entry \). * / \ 1 / p'-e / s /.* \ (some more details). * / / 1 / p '

It is always 2 or more details: 

  some details some more details date (29th entry) Second entry) Some more details (second entry)

<...

I get a line directly from lines coming from the sed command How can I join? 

  Date of some details Some details give some details to some details ....   
 
 
 This is every third line:  
  awk 'ORS = NR% 3? "RS 'file some details some more details details some details some more details  
 
 or 
 
  paste-d" - - - & lt; File date some details some more details details some details some more details details  
 
 
 if you can use  date  as a trigger word , Then you can see this  GNU Zodiac  
 
  awk 'NR & gt; 1 {$ 1 = RS FS $ 1; Print} 'rs = "date" file date some details some more details details some details some more details  
 
 ( scope   RS  Due to multiple characters in)

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