... because the two greps are so unprecise that they match the own bash process
The echo output differs because its arguments are in "quotes". echo "print '$var'" expands differently because the ' are within "quotes" and have no special meaning.
In contrast to echo print '$var' where the ' are active quotes and protect the $var from expansion.
Maybe you can give an example how the processes look that are to be killed?
Can someone help me to understand this part of code?
/bin/nawk -f awkfile file1 file2
I know awkfile is the one with awk script.
file1 is source file that needs to be processed.
What is file2 two?
Thanks for your help! (4 Replies)
well I found lot of topics about awk..about if command in awk..
but I had to implement this:
nawk -F"|" '
$47 ~ /0R0011/ { print > ("/home/user/M/MC.tmp" )}
$47 ~ /0R0012/ { print > ("/home/user/M/DuSI.tmp" )}
$47 ~ /0R0014/ { print > ("/home/user/M/FF.tmp" )}
$47 ~ /0R0018/ { print >... (9 Replies)
Hi friends,
I have small query with reg to awk search pattern..
below is my sample file and code which i tried..
$ cat file.txt
xxx,yyyyy,messageID,sha
xxxx,errorcode,messageID,name
in the above sample file - let assume I know the errorcode(2nd record) using which I want to... (2 Replies)
hi everobody
kindly consider the following
in tclsh
I understand that we can do the following
%exec UnixCmd arg1 arg2
but if I assinged the arguments to a list insde tclsh how can I use them back
i.e
%set ArgList
%exec UnixCmd
%exec Unixcmd $list
%exec
all the... (1 Reply)
I am using echo in bash. Have created a function prargv which takes a number of arguments.
Example:
prargv "-e" "--examples"
Inside prargv, I want to print all the arguments using echo
echo "$@"
This returns
--examples
rather than
-e --examples"
This problem can be fixed... (3 Replies)
Hi,
I am in critical need of help, Thanks a ton for your help.
I need to know how to pass the shell argument into nawk code in AIX. so that my file gets passed into that awk script and it can execute it part.
To be detail, i have more than 100 files and in those files a particular field... (6 Replies)
Hi,
I need to set "prd" in the below command to a unix variable
nawk '/^#/ {next} FNR==NR {prd;next} !($0 in prd)'
So, this is what i did
fname=prd // unix shell variable
nawk -v fname=$fname '/^#/ {next} FNR==NR {fname;next} !($0 in fname)'But the value of fname i.e "prd" is not... (8 Replies)
Hi,
I am using awk here.
Inside an awk script, I have a variable which contains a very long XML data in string format (500kb).
I want to pass this data (as argument) to curl command using system function.
But getting Too many arguments error due to length of string data(payloadBlock).
I... (4 Replies)
mkdir logs
mkdir: Failed to make directory "logs"; File existsTo avoid this error i use the -p argument so it creates a folder only if it is does not exists like you see below.
mkdir -p logs In the similar manner i wish to avoid this error with ln command
ln -s /tmp/myfolder var
ln: cannot... (4 Replies)
Discussion started by: mohtashims
4 Replies
LEARN ABOUT SUSE
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)