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Full Discussion: List all files and directories in the current directory separated by commas and sorted by crtime
Top Forums UNIX for Beginners Questions & Answers List all files and directories in the current directory separated by commas and sorted by crtime Post 303032153 by chstewar on Tuesday 12th of March 2019 11:20:42 PM
Old 03-13-2019
I have been able to make some progress on the problem. I found a partial solution, but I can't
post the links yet.

Here is the code:
Code:
xstat() {
  for target in "${@}"; do
    inode=$(ls -di "${target}" | cut -d ' ' -f 1)
    fs=$(df "${target}"  | tail -1 | awk '{print $1}')
    crtime=$(sudo debugfs -R 'stat <'"${inode}"'>' "${fs}" 2>/dev/null | 
    grep -oP 'crtime.*--\s*\K.*')
    printf "%s\t%s\n" "${crtime}" "${target}"
  done
}

I made a change to the printf statement to:
Code:
printf "%s %s, " "${crtime}" "{target}"

With this change I get a comma separated list of crtime (creation time) and names of the files
in the current directory.
The problem with this is that the files are not sorted by crtime.

I found code that solved the sort problem, but I don't know how to change the printf statements to get a comma separted list of crtime and name:

Here is the code I found:
Code:
crtime-at() {
for target in *; do
inode=$(ls -di "${target}" | cut -d ' ' -f 1)
fs=$(findmnt -n -o SOURCE --target "${target}")
crtime=$(sudo debugfs -R 'stat <'"${inode}"'>' "${fs}" 2>/dev/null | 
grep -oP 'crtime.*--\s*\K.*')
crtime=$(date -d "${crtime}" +%Y-%m-%d\ %H:%M:%S)
printf "%s\t%s\n" "${crtime}" "${target}" >> /tmp/crtime
done
crtime=$(sort -t$'\t' -k1 -n /tmp/crtime)
printf "${crtime}"
rm /tmp/crtime
echo
}

The second program sorts by crtime, but I don't know enough about
Bash programming to figure out how to get i displayed as a comma separated list.

If anyone understands this code and has the time to explain it line by line, I believe it
will help me as well as the community.

Thanks for all the responses.

Charles
 

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LEARN ABOUT OSX

ipgpc

ipgpc(7ipp)						   IP Quality of Service Modules					       ipgpc(7ipp)

NAME

       ipgpc - IP Generic Packet Classifier

DESCRIPTION

       The  IP	Generic Packet Classifier (ipgpc) module provides packet classification at the Solaris IP layer. ipgpc is an implementation of the
       Multi-Field (MF) classifier as described in RFC2475: An Architecture for Differentiated Services.

       The classifier is configured, at startup or dynamically, using a set of "filters." Filters describe  selectors  that  are  matched  against
       input  packets  that  are processed by the classifier. Some selectors feature exact matching data points, while others utilize non-exact or
       wildcard data points.

       Each filter is associated with a class describing the next actions to process a packet. There is a many-to-one (M-to-1)	mapping  relation-
       ship  between  filters and a class. Additionally, each class is aware of which filters are associated with it. A class is configured with a
       class name and a next action.

       Unlike traditional classifiers used in edge routers, ipgpc is designed for a host or server device. A host-based classifier provides access
       to more resources and data than edge routers. User, project, and interface information are available at the host.

STATISTICS

       The ipgpc module exports global and per-class statistics (available through kstat:)

       Global statistics:

       module: ipgpc			       instance:<action id>
       name:   ipgpc global stats	       class: <action name>
	       crtime
	       snaptime
	       nbytes			       <number of classified bytes>
	       nclasses 		       <number of classes>
	       nfilters 		       <number of filters>
	       npackets 		       <number of classified packets>
	       epackets 		       <number of packets in error>

       Per-class statistics:

       module: ipgpc			       instance:<action id>
       name:   <class name>		       class: <action name>
	       crtime
	       snaptime
	       last match		       <time of last match>
	       nbytes			       <number of classified bytes>
	       npackets 		       <number of classified packets>

FILES

       /kernel/ipp/sparcv9/ipgpc

	   64-bit module (SPARC only.)

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWqos			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       ipqosconf(1M), dlcosmk(7IPP), dscpmk(7IPP), flowacct(7IPP), ipqos(7IPP), tokenmt(7IPP), tswtclmt(7IPP)

       RFC 2475, An Architecture for Differentiated Services S. Blake, D. Black, M. Carlson, E. Davies, Z. Wang, W. Weiss -- The Internet Society,
       1998

SunOS 5.10							    29 Sep 2004 						       ipgpc(7ipp)
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