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Split and merge large files
# 105 JMJS    16.3.21 22:11

Split and merge large files
Posted by Nikesh Jauhari
Use the split command to do this:

split --bytes=1024m bigfile.iso small_file_

That command will split bigfile.iso into files that are 1024 MB in size (1GB) and name the various parts small_file_aa, small_file_ab, etc. You can specify b for bytes, k for Kilobytes and m for Megabytes to specify sizes.

To join the files back together on Linux:

cat small_file_* > joined_file.iso

Similarly to join the split files on a Windows machine, use the copy command:

copy /b small_file_* joined_file.iso

Read more: http://linuxpoison.blogspot.kr/2008/09/split-and-merge-large-files.html#ixzz43Xhy3kU5

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106  arithmetic in a makefile, shell pwd export JMJS 17.9.8 601
105  Split and merge large files JMJS 16.3.21 577
104  [Makefile]random JMJS 14.12.5 875
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