Does any one know how to get a recursive directory listing in long format (showing owner, group, permission etc) without listing the files contained in the directories.
The following command also shows the files but I only want to see the directories.
ls -lrtR * (4 Replies)
Hi,
I need a help. I want to see all the files in the directory with the Time Stamp. I use the following command.
$ls -lt
This displays the files with time stamp, but not all the files. Only last few months, the files are displayed with timestamp, the old files are only have dates.
... (2 Replies)
I have a directory named Project.I have a control file which contains valid list of files.I would like list the files from directory Project which contains files other than listed in the control file.
Sample control file:
TEST
SEND
SFFFILE
CONTL
The directory contains followign... (15 Replies)
Hi,
I am new to perl:
I need to write perl script to list all the files present in directory and mail should be come to my inbox with all the files present in that directory.
advanced thanks for valuable inputs.
Thanks
Prakash GR (1 Reply)
How can I list the files in a directory and just show the file size, date stamp, timestamp and file name..
I've been trying to ls -lrt the directory to a file and then use the cut command but I'm not having any luck with getting the proper results.. I thought i could use the -f switch and count... (4 Replies)
Hi,
(Apologies, I'm sure I'm not the first person to raise this question but so far in my searches haven't found a good answer).
I would like to output a listing per line of filename (including full path) and 'last updated' timestamp. e.g:
Z:\dir1\file1.txt 01/02/2010 10:43... (5 Replies)
Hi
I have a requirement like below
I need to sort the files based on the timestamp in the file name and run them in sorted order and then archive all the files which are one day old to temp directory
My files looks like this
PGABOLTXML1D_201108121235.xml... (1 Reply)
I need to be able to identify files with file timestamps greater than a given timestamp.
I am using the following solution, although it appears to compare files at the "seconds" granularity and I need it at the milliseconds. When I tested my solution, it missed files that had timestamps... (3 Replies)
Hi,
I want to display the file names and the record count for the files in the 2nd column for the files created today.
i have written the below command which is listing the file names. but while piping the above command to the wc -l command
its not working for me.
ls -l... (5 Replies)
Hi All
I have a file which contains the timestamp of the log and a message and I want to implement a polling mechanism, where this log file is pooled every 2 minutes and list the errors in the file. I want to list down the errors only after the timestamp in the file is more than the current... (2 Replies)
Discussion started by: infyanurag
2 Replies
LEARN ABOUT CENTOS
sd_journal_get_realtime_usec
SD_JOURNAL_GET_REALTIME_USEC(3) sd_journal_get_realtime_usec SD_JOURNAL_GET_REALTIME_USEC(3)NAME
sd_journal_get_realtime_usec, sd_journal_get_monotonic_usec - Read timestamps from the current journal entry
SYNOPSIS
#include <systemd/sd-journal.h>
int sd_journal_get_realtime_usec(sd_journal* j, uint64_t* usec);
int sd_journal_get_monotonic_usec(sd_journal* j, uint64_t* usec, sd_id128_t* boot_id);
DESCRIPTION
sd_journal_get_realtime_usec() gets the realtime (wallclock) timestamp of the current journal entry. It takes two arguments: the journal
context object and a pointer to a 64-bit unsigned integer to store the timestamp in. The timestamp is in microseconds since the epoch, i.e.
CLOCK_REALTIME.
sd_journal_get_monotonic_usec() gets the monotonic timestamp of the current journal entry. It takes three arguments: the journal context
object, a pointer to a 64-bit unsigned integer to store the timestamp in, as well as a 128-bit ID buffer to store the boot ID of the
monotonic timestamp. The timestamp is in microseconds since boot-up of the specific boot, i.e. CLOCK_MONOTONIC. Since the monotonic clock
begins new with every reboot, it only defines a well-defined point in time when used together with an identifier identifying the boot. See
sd_id128_get_boot(3) for more information. If the boot ID parameter is passed NULL, the function will fail if the monotonic timestamp of
the current entry is not of the current system boot.
Note that these functions will not work before sd_journal_next(3) (or related call) has been called at least once, in order to position the
read pointer at a valid entry.
RETURN VALUE
sd_journal_get_realtime_usec() and sd_journal_get_monotonic_usec() returns 0 on success or a negative errno-style error code. If the boot
ID parameter was passed NULL and the monotonic timestamp of the current journal entry is not of the current system boot, -ESTALE is
returned by sd_journal_get_monotonic_usec().
NOTES
The sd_journal_get_realtime_usec() and sd_journal_get_monotonic_usec() interfaces are available as a shared library, which can be compiled
and linked to with the libsystemd-journal pkg-config(1) file.
SEE ALSO systemd(1), sd-journal(3), sd_journal_open(3), sd_journal_next(3), sd_journal_get_data(3), sd_id128_get_boot(3), clock_gettime(2),
sd_journal_get_cutoff_realtime_usec(3)systemd 208SD_JOURNAL_GET_REALTIME_USEC(3)