Merges 2 files

fzhcl

Hi Guys,

I have 2 files, name file1 and file2.    I need the result  like file3.
Can any one help me?  Thanks in advance.




file1:
application 401

   Heap has max size of 576 bytes
   Other Memory has max size of 8736 bytes
   Total: 16832397312 bytes

application 400

   Heap has max size of 376 bytes
   Other Memory has max size of 1686 bytes
   Total: 16832397312 bytes

application 406

   Heap has max size of 516 bytes
   Other Memory has max size of 134 bytes
   Total: 16832397312 bytes

application 399

   Heap has max size of 876 bytes
   Other Memory has max size of 166 bytes
   Total: 16832397312 bytes


  file2:
application 401

   Heap is of size 536 bytes
   Other Memory is of size 608 bytes
   Total: 262144 bytes

application 400

   Heap is of size 636 bytes
   Other Memory is of size 198 bytes
   Total: 262144 bytes

application 406

   Heap is of size 656 bytes
   Other Memory is of size 58 bytes
   Total: 655360 bytes

application 399

   Heap is of size 66 bytes
   Other Memory is of size 08 bytes
   Total: 262144 bytes



file3:
application 401    Heap has max size of 576 bytes   Other Memory has max size of 8736 bytes   Heap is of size 536 bytes   Other Memory is of size 608 bytes
application 400    Heap has max size of 376 bytes   Other Memory has max size of 1686 bytes   Heap is of size 636 bytes   Other Memory is of size 198 bytes
application 406    Heap has max size of 516 bytes   Other Memory has max size of 134 bytes    Heap is of size 656 bytes   Other Memory is of size 58 bytes
application 399    Heap has max size of 876 bytes   Other Memory has max size of 166 bytes    Heap is of size 66 bytes    Other Memory is of size 08 bytes

yinyuemi

回复 1# fzhcl


    try：

1. awk -vRS="application[^\n]+\n+" -vFS='\n' 'NR==1{m=RT}NR==FNR{a[m]=$1 OFS $2;m=RT;next}{print gensub(/\n/,"","g",m),a[m],$1,$2;m=RT}' f1 f2
   
2. 
   
3. awk 'NF{++i%4~"[10]"?t=$0:a[t]=a[t] $0}END{for (i in a)print i a[i]}' cuf1 cuf2
   

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rdcwayx

1. awk '/application/{app=$1} /Heap/{heap[app]=heap[app] OFS $1 OFS $2}END{for (i in heap) print i, heap[i]}' RS="" FS="\n" file1 file2

复制代码

fzhcl

楼上各位太强大了。 非常好的语句。
谢谢了。