07-23-2010
Quote:
Originally Posted by
dr.house
oh i see, but still no,says i not found now
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1. Shell Programming and Scripting
Hallo everyone
I might just be being dumb, but I am using the BASH shell and cannot get the following script to work:
x=0
while
do
echo $x
x=´echo "$x + 1" | bc´
done
Can anybody help me out. I am just get a repeating output saying:
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i have the following process running in background:
when i give "ps -lef"
------------------------------------------------------------------------
user2
user1
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user3
user1
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user4
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4. Shell Programming and Scripting
i have a script called file2
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Hi expert,
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I need to chmod a bunch of files with a specific extension in one directory.
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Hello forum memebers.
can you correct the simple while program.
#! /bin/ksh
count=10
while
do
echo $count
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done
I think it will print 10 to 1 numbers but it running for indefinite times. (2 Replies)
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Does any body can help me with a loop in this example?
if
then
if
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#
# Message on screen... (3 Replies)
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LEARN ABOUT OSX
set_color
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)