Alternatively, if you do not want to pass the data from your file (via pipe or redirection), then you'll have to open the file explicitly in your script.
Assuming the file "data.txt" is in the same directory as "procheck", you'd have this -
Code:
$
$ cat procheck
#!/usr/bin/perl
my %hash;
local $/="RUNNING";
open(INPUT, "data.txt") or die "Can't open data.txt: $!"; # open the file for reading
while(<INPUT>) { # loop through the records
if(/ceName: ([^ \n]*).*processName: ([^ \n]*).*Status: ([^ \n]*)/ms){
$hash{$2}->{$1}=$3;
}
}
print "processName Status Node-1 Status Node-2\n";
print "----------- ------------------- -------------------\n";
foreach my $key (keys %hash){
print $key," ";
foreach my $k(keys %{$hash{$key}}){
print $hash{$key}->{$k}," ";
}
print "\n";
}
close(INPUT) or die "Can't close data.txt: $!"; # done; close the file now
$
$ ./procheck
processName Status Node-1 Status Node-2
----------- ------------------- -------------------
tzMgmt PROCESS_NOT_RUNNING PROCESS_RUNNING
XDM PROCESS_NOT_RUNNING PROCESS_RUNNING
$
$
HTH,
tyler_durden
Tyler, you made my day! The last method without piping or redirection is what I was looking for.
Hi,
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Hi ,
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Hi guys and gals...
MacBook Pro.
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Discussion started by: wisecracker
7 Replies
LEARN ABOUT DEBIAN
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)
08-07-2009
The last method without piping or redirection is what I was looking for.