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Top Forums Shell Programming and Scripting how to get what date was 28 days ago of the current system date IN UNIX Post 302405242 by dennis.jacob on Thursday 18th of March 2010 08:13:42 AM
Old 03-18-2010
Try:

Code:
perl -w  -e '@m = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec); $d=28*86400;@t=localtime (time -$d); printf "%2d-%s-%d", $t[3],$m[$t[4]],$t[5]+1900;'



---------- Post updated at 17:43 ---------- Previous update was at 17:32 ----------

Quote:
Originally Posted by murugaperumal
DON'T YOU KNOW THAT IS THE ACTUAL REQUIREMENT.
READ THE FOLLOWING LINE OF THE POSTER's POST.
Ex : - If today is 28th Mar 2010 then I have to delete the files which arrived on 1st Mar 2010,

FOR THE ABOVE QUESTION ONLY I REPLIED.

I KNOW HOW TO GET THE PREVIOUS 28TH DAY.
DONT YOU KNOW THAT THE COMMAND WHICH I GAVE WILL GIVE THE 28TH DAY AGO? SmilieSmilie
Hello,


Code:
If today is 28th Mar 2010 then I have to delete the files which arrived on 1st Mar 2010,

I just said your command below will delete all files with mtime not just the exact 28th day before current date but also the files before that.ie, say all files on Jan, Feb of 2010, 2009 , 2008 etc...

Code:
find -mtime +28 -exec rm {} \;


If the files has to be deleted which has got mtime eaxctly 28 days, you have to use

Code:
find . -name "*" -mtime 28

 

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set_color(1)							       fish							      set_color(1)

NAME
set_color - set_color - set the terminal color set_color - set the terminal color Synopsis set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR] Description Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple, cyan, white and normal. o -b, --background Set the background color o -c, --print-colors Prints a list of all valid color names o -h, --help Display help message and exit o -o, --bold Set bold or extra bright mode o -u, --underline Set underlined mode o -v, --version Display version and exit Calling set_color normal will set the terminal color to whatever is the default color of the terminal. Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey font color, while set_color --bold white will result in a white font color. Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator. set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of ncurses and recompile fish against it in order to fix this issue. Version 1.23.1 Sun Jan 8 2012 set_color(1)
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