11-10-2010
-F"|" Input field delimiter is pipe
OFS="," Output field delimiter is comma
if($2==""){$2=","} Using pipe as delimiter, if second field is empty then assign comma to it
$1=$1"" This helps to set output field separator to comma if none of fields are blank
1 Means true. So the entire line is printed
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1. Shell Programming and Scripting
Hi, what is the better way to replace the , (comma) with a space char? Example:STRING=dir1,dir2,dir3 toSTRING=dir1 dir2 dir3 And.. how to find if in the string there is a comma?
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hi all,
i have a file with commas(,). i want to replace all the commas with tab(\t).
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Hi, for some reason I cant seem to figure this out. I have a file which looks something like this
word
word
word
word
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4. Shell Programming and Scripting
arr_Ent_NameId variable holds 'Prakash pawar' 'sag' '23' '50000' this value
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5. Shell Programming and Scripting
I have output from a file like this:
15,01,11,14:06
235
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Removing newline and change to ","
I now this can be done with tr
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6. Shell Programming and Scripting
Hi All Gurus,
I need to replace a pipe <|> with a comma <,> in a few columns with pipe delimited file. The column name are fixed for the replacement of comma <,>.
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I'm using sh on hp-ux. I've got a file that looks like this.
-5.65 175
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Hi Experts,
I need an urgent help in replacing newline characters in my single column file by a comma.
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9. Shell Programming and Scripting
I,
I have a file and i need to replace comma and blank space with comma and 0.
cat file.txt
a,5
b,1
c,
d,
e,4
I need the output as
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b,1
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10. Shell Programming and Scripting
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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)