Monthly Archives: March 2012

[c] Code Segment const struct vm_operations_struct generic_file_vm_ops = { .fault = filemap_fault, + .page_mkwrite = filemap_page_mkwrite, }; Code Dissection 1.const — A C language keyword. Makes variable value or pointer parameter unmodifiable. 2.struct — A C language keyword Groups variables into a single record. 3.vm_operations_struct — A structure name. 4.generic_file_vm_ops — A structure variable. 5. …

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UNIX Command $ls a1.txt a2.txt $ls . ./ ../ $cp a1.txt a1.txt~ $ls a1.txt a1.txt~ a2.txt $ls -B a1.txt a2.txt $l bash: l: command not found $ls a1.txt a1.txt~ a2.txt $ls –backup ls: unrecognized option ‘–backup’ Try `ls –help’ for more information. $ls –ignore-backups a1.txt a2.txt $