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Top Forums Shell Programming and Scripting How can I get only FileName associated with a INODE on Unix much faster? Post 302478414 by frank_rizzo on Wednesday 8th of December 2010 12:15:10 AM
Old 12-08-2010
Quote:
Originally Posted by kchinnam
Sorry for being too greedy, are there any other ideas to make this more quick? Since I may have to get this output for about 1000+ INODEs that are active in the runtime?
it's an expensive search. if the files are relatively static you might be able to build an index file mapping the nodes to paths and then just grep the inode out of that file. just a quick thought.
 

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ZGREP(1)                                                      General Commands Manual                                                     ZGREP(1)

NAME
zgrep - search possibly compressed files for a regular expression SYNOPSIS
zgrep [ grep_options ] [ -e ] pattern filename... DESCRIPTION
Zgrep invokes grep on compressed or gzipped files. These grep options will cause zgrep to terminate with an error code: (-[drRzZ]|--di*|--exc*|--inc*|--rec*|--nu*). All other options specified are passed directly to grep. If no file is specified, then the standard input is decompressed if necessary and fed to grep. Otherwise the given files are uncompressed if necessary and fed to grep. If the GREP environment variable is set, zgrep uses it as the grep program to be invoked. EXIT CODE
2 - An option that is not supported was specified. AUTHOR
Charles Levert (charles@comm.polymtl.ca) SEE ALSO
grep(1), gzexe(1), gzip(1), zdiff(1), zforce(1), zmore(1), znew(1) ZGREP(1)
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