Thanks for your reply. This works, but is there a way to force awk to see
in specific line and column?
I think something like and IF statement similar to
I ask in this way because the content in other columns different to column 3 is variable depending the file I´m processing.
Hi there could someone explain what is happening in the following function/statement for me, im just a little confused
code = 'BEGIN{FS=","}
{
printf ("%-11s,%s%s%s,%07.2f,%14s,%-3s\n",$1,substr($2,9,2),substr($2,6,2),substr($
2,3,2),$9,$10,$12)
}
this function is called later in the... (2 Replies)
I am trying to print the remaing fields and field numbers beginning with a field 'xyz'
#cat abc
test1:test2:xyz:test3:test4:test5
#cat def
test1:test2:test3:xyz:test4:test5
desired output is to be able to print NF and any trailing fields separated by':'
test3 3
or
test4 3
or
test5... (4 Replies)
Hi,
Have to check file names in some given directory.
SO, What is the right syntax here:
*$3*=="'$object_list'" - just wanted to check if $3 is in the object_list.
And also, Do I need so many quotes around? (5 Replies)
When i tyr this, it gives me a syntax error...i tried removing quotes,removing spaces,replacing -eq with '='.. Can somebody suggest that is the problem?
if ]; then (4 Replies)
Hi All,
can some one figure out the syntax issue here. How to overcome this?
#!/bin/sh
$ HFR_MAIL=NO
$ PRP_MAIL=NO
$ MC_MAIL=NO
$ if && && ]; then
> echo "NO "
> else
> echo "YES"
> fi
test: unknown operator NO
$ if && && ]; then
> echo "NO"
> else
> echo "YES"
>... (4 Replies)
Hi,
Can someone give me an example of how to use zsh's ternary operator?
I tried:
# a=1
# c=( a ? "true" : "false" )
and got:
zsh: no matches found: ?
I'm running zsh 4.2 on RHEL AS 4.
Thanks!
Paul (1 Reply)
Hi
I use awk command to delete the first blanc line of a file:
awk '/^$/ && !f{f=1;next}1' infile > outfile
can somebody please explain me what the last "1'" in !f{f=1;next}1' stands for... Thansk a lot -A (3 Replies)
hi,
i have a bash script that i want to receive a a string from another bash file. But because the string has a dot in the middle it gives me an error. The error is in this line:
let valor=$1
and the value passed is rules.txt
the error is:
let: valor=rules.txt: syntax error: invalid... (2 Replies)
Hello all,
I am writing up an input file and I was hoping I could get some guidance as to how to best consolidate these 2 awk statements for 1 while loop.
Here's my input file
# cat databases.lst
#NOTE: These entries are delimited by tabs "\t"
#oracleSID name/pass
#
db11 ... (2 Replies)
split($7,a," "); date = a; time = a
split(date,d,"/"); month = sprintf("%02d",d); day = sprintf("%02d",d); year = 2000 + d % 100
split(time,t,":"); hour=t; min=t
hour >= 12? { hour=hour-12; amPm=" PM" } : amPM=" AM"
hour == 0? hour=12
time=sprintf("%02d",hour)":"sprintf("%02d",min)amPm
... (4 Replies)
Discussion started by: Michael Stora
4 Replies
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)