I have a file with the following contents with multiple lines
I want to trim the "leading and trailing spaces only" from each of the field of each line in perl.
For example: I want to remove leading space from " 000005911" and leading and trailing spaces from " 400 Peninsula Ave.#1551 " within the | delimter, not in between spaces of 400 and Peninsula and Ave.
I tried the following code
It removes all the spaces from each field of the line.i.e. it gives me the result like for a specific field
from " 400 Peninsula Ave.#1551 "
to
"400PeninsulaAve.#1551"
But I want like
"400 Peninsula Ave.#1551" no leading and trailing spaces
I just the put quotes for explanation.
Please help me if I can do it perl.
Appreciate your help.
Regards
-Kumar
Last edited by Yogesh Sawant; 04-04-2009 at 04:39 PM..
Reason: added code tags
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Discussion started by: pottic
10 Replies
LEARN ABOUT MOJAVE
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)