Hi all,
i have the following string as input :
"<iframe src="http://abcdef.com/asd/aaa/awerftya0480000008ave/direct;wi.120;hi.600/01?page=" frameborder="0" scrolling="no" marginheight="0" marginwidth="0" topmargin="0" leftmargin="0" allowtransparency="true" width="120" height="600">
<script... (1 Reply)
Hi,
Suppose I have the following text in a file.
ORA-00942: table or view does not exist
ORA-01555: snapshot too old: rollback segment number string with name "string"
too small
Is there any way I can list all the text that starts only with 'ORA-'?
Or there any grep command that can... (7 Replies)
Hi,
I have a file with rows of text like so :
E100005568374098100000015667
D100005568374032000000112682
H100005228374060800000002430
I need to grab just the last digits(bolded) of each line without the proceeding text/numbers.
Thanks (5 Replies)
Hi,
i am just gettin exposed to UNIX.
Could anyone of u help me out with dis problem..?
i have a variable 'act' which has the value as follows,
echo $act gives -0- -0- -----0---- 2008-06-04 -0- -0-
echo "$act" | awk '{print ($act)}'
gives,
-0-
-0-
-----0----
2008-06-04
-0-
-0-
I... (2 Replies)
i have a file that contains a pattern like this:
ajay 1234 newyork available
kumar 2345 denver
singh 2345 newyork
ajay 3456 denver
kumar 3456 newyork
singh 3456 delhi available
ajay 4567 miami
kumar 4567 miami
singh 4567 delhi
i want to search for each line... (5 Replies)
First of all I am VERY new to this so bare with me and try and explain everything even if it seems simple.
Basically I want to read a line of text from a html file. See if the line of text has a certain string in it. copy an unknown number of characters (the last 4 characters wiil be ".jpg" the... (1 Reply)
Hi,
I have a file in the following format
123|shanwer|15DEC2010|bgbh|okok|16JAN3000|okok|
I want the following to be in following format
123|shanwer|12\15\2010|bgbh|okok|01\16\3000|okok|
SED/PERL/AWK Gurus
could you please help me with this?
Thanks
Shankar (8 Replies)
Hello
Could you help with small script:
How to split string X1 into 3 string
String X1 can have 1 or many strings
X1='A1:B1:C1:D1:A2:B2:C2:D2:A3:B3:C3:D3'
This is output which I want to have:
Z1='A1:B1:C1:D1'
Z2='A2:B2:C2:D2'
Z3='A3:B3:C3:D3' (5 Replies)
i have something like this...
echo "teCertificateId" | awk -F'Id' '{ print $1 }' | awk -F'te' '{ print $2 }'
Certifica
the awk should remove 'te' only if it is present at the start of the string.. anywhere else it should ignore it.
expected output is
Certificate (7 Replies)
I'm making a little game in Perl, and I am trying to remove the first instance of a character in an arbitrary string. For example, if the string is
"cupcakes"and the user enters another string that contains letters from "cupcake" e.g:
"sake"the original string will now look like this (below)... (3 Replies)
Discussion started by: whyte_rhyno
3 Replies
LEARN ABOUT CENTOS
pic2graph
PIC2GRAPH(1) General Commands Manual PIC2GRAPH(1)NAME
pic2graph - convert a PIC diagram into a cropped image
SYNOPSIS
pic2graph [ -unsafe ] [ -format fmt ] [ -eqn delim ]
DESCRIPTION
Reads a PIC program as input; produces an image file (by default in Portable Network Graphics format) suitable for the Web as output. Also
translates eqn(1) constructs, so it can be used for generating images of mathematical formulae.
PIC is a rather expressive graphics minilanguage suitable for producing box-and-arrow diagrams of the kind frequently used in technical
papers and textbooks. The language is sufficiently flexible to be quite useful for state charts, Petri-net diagrams, flow charts, simple
circuit schematics, jumper layouts, and other kinds of illustration involving repetitive uses of simple geometric forms and splines.
Because PIC descriptions are procedural and object-based, they are both compact and easy to modify.
The PIC language is fully documented in Making Pictures With GNU PIC, a document which is part of the groff(1) distribution.
Your input PIC code should not be wrapped with the .PS and .PE macros that normally guard it within groff(1) macros.
The output image will be clipped to the smallest possible bounding box that contains all the black pixels. Older versions of convert(1)
will produce a black-on-white graphic; newer ones may produce a black-on-transparent graphic. By specifying command-line options to be
passed to convert(1) you can give it a border, force the background transparent, set the image's pixel density, or perform other useful
transformations.
This program uses pic(1), eqn(1), groff(1), gs(1), and the ImageMagick convert(1) program. These programs must be installed on your system
and accessible on your $PATH for pic2graph to work.
OPTIONS -unsafe
Run pic(1) and groff(1) in the `unsafe' mode enabling the PIC macro sh to execute arbitrary commands. The default is to forbid
this.
-format fmt
Specify an output format; the default is PNG (Portable Network Graphics). Any format that convert(1) can emit is supported.
-eqn delim
Change the fencepost characters that delimit eqn(1) directives ($ and $, by default). This option requires an argument, but an
empty string is accepted as a directive to disable eqn(1) processing.
Command-line switches and arguments not listed above are passed to convert(1).
FILES
/usr/share/groff/1.22.2/tmac/eqnrc The eqn(1) initialization file.
ENVIRONMENT
GROFF_TMPDIR
The directory in which temporary files will be created. If this is not set pic2graph searches the environment variables TMPDIR,
TMP, and TEMP (in that order). Otherwise, temporary files will be created in /tmp.
BUGS
Due to changes in the behavior of ImageMagick convert(1) that are both forward and backward-incompatible, mismatches between your pic2graph
and convert(1) versions may produce zero-sized or untrimmed output images. For this version of pic2graph you will need a version of
convert(1) that supports the -trim option; older versions of pic2graph used -crop 0x0, which no longer has trimming behavior.
SEE ALSO eqn2graph(1), grap2graph(1), pic(1), eqn(1), groff(1), gs(1), convert(1).
AUTHOR
Eric S. Raymond <esr@thyrsus.com>, based on a recipe by W. Richard Stevens.
Groff Version 1.22.2 7 February 2013 PIC2GRAPH(1)