07-21-2009
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
for example:
searches only for single word
for single word
this is line three
match=$(grep -n -e "single" data.txt)
this command will stored "..... single ...... single" into search.
how can i grep the single word just from line 2 only?? (3 Replies)
Discussion started by: blurboy
3 Replies
2. Shell Programming and Scripting
Hi,
how can we search for a word (with case ignore )on specific line numbers
ex:
Awk /^regEX/ with condition on first line or second line
Awk/^ regex1/ on line 1
Awk /^regEX2/ on line 3
thanks in advance (4 Replies)
Discussion started by: rider29
4 Replies
3. UNIX Desktop Questions & Answers
I'm having trouble with extracting certain lines from a file based on whether they have all the required fields.
Original file:
snt:594:Sam N This
bpt:2342:Bob P That
lr:123
wrp:23:Whoever Person
cor:794
Desired output:
snt:594:Sam N This
bpt:2342:Bob P That
wrp:23:Whoever Person
... (3 Replies)
Discussion started by: Chthonic
3 Replies
4. Shell Programming and Scripting
Is there a way to grep only one line from a file listing name of files?
If I use head -1 it's ok(the first line only)
If I use head -2 it's not good because I have already checked the first line.
I'd like something like this:
while test $i -le $max
do
grep "$3" `head -$i temp.txt` >... (4 Replies)
Discussion started by: Max89
4 Replies
5. Shell Programming and Scripting
Dear All
I want to search string "1000" from input file and if it found i want remove line that contain 1000 and also remove 3 line above it and 2 line below it.
INPUT FILE:
BHAT-D 2
aaa
ID CODE GS UPDATE MODE LANG MCO MCL NUMPAGES
50 ... (7 Replies)
Discussion started by: jaydeep_sadaria
7 Replies
6. UNIX for Dummies Questions & Answers
Hi everyone.
I am a newbie to Linux stuff. I have this kind of problem which couldn't solve alone. I have a text file with records separated by empty lines like this:
ID: 20
Name: X
Age: 19
ID: 21
Name: Z
ID: 22
Email: xxx@yahoo.com
Name: Y
Age: 19
I want to grep records that... (4 Replies)
Discussion started by: Atrisa
4 Replies
7. Shell Programming and Scripting
Hi
i have a file which have a pattern like this
Nov 10 session closed
Nov 10 Nov 9 08:14:27 EST5EDT 2010 on tty .
Nov 10 Oct 19 02:14:21 EST5EDT 2010 on pts/tk .
Nov 10 afrtetryytr
Nov 10 session closed
Nov 10 Nov 10 03:21:04 EST5EDT 2010
Dec 8 Nov 10 05:03:02 EST5EDT 2010
... (13 Replies)
Discussion started by: Himanshu_soni
13 Replies
8. Shell Programming and Scripting
Suppose i have the following data :
cat file.txt
12431,123334,55353,546646,14342234,4646,35234
123123,3535,123434,132535,1234134,13535,123534
123213,545465,23434,45646,2342345,4656,31243
2355425,2134324,53425,342,35235,23434,234535
3423424,234234,65465,,2344,35436,234524,234... (7 Replies)
Discussion started by: Ravi Tej
7 Replies
9. Shell Programming and Scripting
Hi guys,
I am running a while loop in a script ro read a file line by line.
Now I want to run a grep only on the lines below the line I am that is being read by the while loop.
Eg:
If my while loop is on line 4 of the file, the grep only runs below line 4 and does not include line 1,2... (3 Replies)
Discussion started by: Junaid Subhani
3 Replies
10. Shell Programming and Scripting
Hello,
I know there are many questions and replies regarding grep command.
What I would like to do is a bit different.
File A:
hello world welcome to my page
this is my test site
how are you
I am fine, thank you
where have you been
I was in hospital
really hope you are fine now
Thanks,... (10 Replies)
Discussion started by: baris35
10 Replies
LEARN ABOUT DEBIAN
lua-oocairo-fontopt
doc::lua-oocairo-fontopt(3) Lua OO Cairo binding doc::lua-oocairo-fontopt(3)
Name
lua-oocairo-fontopt - options controlling text rendering
Introduction
A font options object contains options that tell Cairo how to render text on surfaces. They can be created with the "font_options_create"
function in the main oocairo module (see lua-oocairo(3)), and retrieved from scaled fonts or context objects with "get_font_options"
methods.
Font options objects can be compared with the "==" operator. Two different objects with the same options set will be considered equal.
Methods
The following methods are available on font options objects:
opt:copy ()
Returns a new font options object, with identical options to opt. The two objects will be completely independent, so you can set them
to have different options.
opt:get_antialias ()
Get the current antialiasing mode, which will be one of the strings accepted by the "opt:set_antialias()" method.
opt:get_hint_metrics ()
Returns the current hint metrics option, which will be one of the same strings accepted by the "opt:set_hint_metrics()" method.
opt:get_hint_style ()
Get the kind of font hinting done when rendering text. Returns one of the strings accepted by the "opt:set_hint_style()" method.
opt:get_subpixel_order ()
Returns the current ordering of colour components in pixels used for subpixel rendering, which will be one of the same strings accepted
by the "opt:set_subpixel_order()" method.
opt:hash ()
Return a number which can be used as a hash key identifying the particular options in opt. That is, if you wanted to cache fonts
according to the options set on them, you could store them in a table with this hash value as the key. Two font options objects with
the same options will have the same hash value.
opt:merge (srcopt)
Add any options which are set to a non-default value in srcopt to opt if that still has the default value from them. The options in
srcopt will be unchanged. Nothing is returned.
opt:set_antialias (antialiastype)
Set the antialiasing mode used for drawing. The argument must be a string or boolean value accepted by the "set_antialias" method on
context objects (see lua-oocairo-context(3)).
opt:set_hint_metrics (hintmetrics)
Set the kind of hinting to be applied to the metrics, as opposed to outlines, of the glyphs in a font. The hintmetrics value must be
one of the following strings:
default
off
on
opt:set_hint_style (hintstyle)
Set the kind of font hinting done when rendering text. The hintstyle value must be one of the following strings:
default
none
slight
medium
full
opt:set_subpixel_order (order)
Used to inform Cairo of the arrangement of colour components in the pixels of a display device like a monitor. Only applies if
subpixel antialiasing is used. The order value must be one of the following strings:
default
rgb
bgr
vrgb
vbgr
The last two options refer to vertical arrangements of colours.
1.4 2011-05-18 doc::lua-oocairo-fontopt(3)