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Full Discussion: Newest file changed
Homework and Emergencies Homework & Coursework Questions Newest file changed Post 302424930 by curleb on Wednesday 26th of May 2010 03:57:07 PM
Old 05-26-2010
The "grep ^d" restricts the returnset to only directories, or files with the directory attribute in the leftmost position... It wouldn't do anything to your sorted order.

Try the ls command's -r option as well (ie, ls -ltrR).

Also, if the path length is going to vary widely, you'd need to maybe pipe it through something else to ensure proper alignment. Is the assignment restricted to only some utils, or can you leverage whatever solution you can come up with?
 

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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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