linux + change/edit file without effecting on file date

Posted by yael on Server Fault See other posts from Server Fault or by yael
Published on 2012-12-02T21:22:05Z Indexed on 2012/12/02 23:09 UTC
Read the original article Hit count: 357

Filed under:

linux

|

time

|

date

|

ls

I want to edit some file in my linux for example

ls -ltr /etc/some_file

-rw-r--r-- 1 root root 188 Jul  1  2010 sysstat

.

       echo "Server101_IP=187.0.98.4" >> /etc/some_file

.

I expect to get the following date:

 ls -ltr /etc/some_file

-rw-r--r-- 1 root root 188 Jul  1  2010 sysstat

but the date & time of this file must be not change !

I just want to edit file but I Wondering how to change the file without effect on the date & time of the file - is it possible ?

© Server Fault or respective owner

Related posts about linux

apt-get install and update fail

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I've got a problem with apt-get update and apt-get install ... commands . every time update or installing fails and errors are : Get:1 http://dl.google.com stable Release.gpg [198B] Ign http://dl.google.com/linux/chrome/deb/ stable/main Translation-en_US Get:2 http://dl… >>> More
kernel module compiling error

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
sh@ubuntu:/home/ccpp/helloworld$ make gcc-4.6 -O2 -DMODULE -D_KERNEL_ -W -Wall -Wstrict-prototypes -Wmissing-prototypes -isystem /lib/modules/`uname -r`/build/include -c -o hello-1.o hello-1.c hello-1.c:4:0: warning: "MODULE" redefined [enabled by default] <command-line>:0:0: note: this is… >>> More
Build-Essentials installation failing

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I am having trouble accessing the several critical header files that show to be a part of the build process. The "Ubuntu Software Center" shows "Build Essentials" as installed: Next I did the following two commands, which did not improve the problem: ~$ sudo apt-get install build-essential [sudo]… >>> More
Updating Debian kernel

as seen on Super User - Search for 'Super User'
I'm trying to update my Debian machine to 2.6.32-46 (which is the new stable). However, after doing apt-get update my apt-cache search linux-image shows me: linux-headers-2.6.32-5-486 - Header files for Linux 2.6.32-5-486 linux-headers-2.6.32-5-686-bigmem - Header files for Linux 2.6.32-5-686-bigmem linux-headers-2… >>> More
Serial connection over a single USB cable (Windows to linux, or linux to linux)

as seen on Server Fault - Search for 'Server Fault'
I'm helping out with a project for an embedded device that only has USB and no serial. This device is running Linux. These days, when we need to connect to a serial port on a device we typically use a USB to serial adapter (on something like a phone system or a load balancing device, etc). I would… >>> More

Related posts about time

monkey patching time.time() in python

as seen on Stack Overflow - Search for 'Stack Overflow'
Hello guys, I've an application where, for testing, I need to replace the time.time() call with a specific timestamp, I've done that in the past using ruby (code available here: http://github.com/zemariamm/Back-to-Future/blob/master/back_to_future.rb ) However I do not know how to do this using… >>> More
Get time zone or local time from cell tower (GPRS)

as seen on Stack Overflow - Search for 'Stack Overflow'
I have been asked to set the system time of a Windows Mobile 6.0 handheld to the "local time." The local time in this case means the current time of the time zone the handheld is physically located in. Is there a way to request the local time from the GPRS cell tower? >>> More
jQuery Time Entry with Time Navigation Keys

as seen on West-Wind - Search for 'West-Wind'
So, how do you display time values in your Web applications? Displaying date AND time values in applications is lot less standardized than date display only. While date input has become fairly universal with various date picker controls available, time entry continues to be a bit of a non-standardized… >>> More
Time Warp

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
It’s no secret that daylight savings time can wreak havoc on systems that rely heavily on dates. The system I work on is centered around recording dates and times, so naturally my co-workers and I have seen our fair share of date-related bugs. From time to time, however, we come across something that… >>> More
ffmpeg - How to determine if -movflags faststart is enabled? PHP

as seen on Stack Overflow - Search for 'Stack Overflow'
While I am able to encode an mp4 file which I can plan on my local windows machine, I am having trouble encoding files to mp4 which are readable when streaming by safari, etc. After a bit of reading, I believe my issue is that I must move the metadata from the end of the file to the beginning in… >>> More