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Homework and Emergencies Emergency UNIX and Linux Support Script to fill the file system mount with empty files to desired size Post 302731263 by ctsgnb on Wednesday 14th of November 2012 03:21:16 PM
Old 11-14-2012
what output does
Code:
df -k yourfilesystem | tail -1

give ?

Maybe this will be more reliable :
Code:
threshold=70
FStoFill=/tmp
set -- $(df -k $FStoFill | tail -1 | awk '{$1=$1;print $(NF-4),$(NF-3)}')
dd if=/dev/zero of=$FStoFill/dummy bs=1K count=$((($threshold*$1/100)-$2-1064))

Keep some space of 1064K in case threshold is set at 100% (i dont know why this 1064 number but it worked fine so...).
You should add some test on the threshold : (should not be set higher than 100%, and should not be set lower than current use)

Last edited by ctsgnb; 11-14-2012 at 06:51 PM..
This User Gave Thanks to ctsgnb For This Post:
 

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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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