Hello every one, I have read a little about SED and GREP but I do not know how to do this:
Using SED or GREP:
"reverse all three letter words"
"replace the last two digits in any string of digits by zeros (0)"
"remove lines that start and end with the same word"
and I have more like... (5 Replies)
I am using this command to replace a text string in a data file:
sed -e 's/ab/test2/g' -e 's/abcxyz/test1/g' datafile
datafile contains:
ab
abcxyz
My results:
test2
test2cxyz
I want my results to be:
test2
test1 (7 Replies)
hey all, I have question when am writing simple shell...
in the child am calling execvp, i want the parent to know when execvp returns - 1. how can i let the parent know the result of execvp
thanks in advance (9 Replies)
Greetings all,
...here is yet another string of awk/sed questions from a RegExp-Challenged luser :eek:
I'm looking to have sed/awk do some clean-up on routing tables and to that end, I would like to do the following:
1.) If a line contains the word "masks" or "subnets" prepend CR/LF to... (16 Replies)
1.) I am to write scripts that will be phasetest folder in the home directory.
2.) The folder should have a set-up,phase and display files
I have written a small script which i used to check for the existing users and their password.
What I need help with:
I have a set of questions in a... (19 Replies)
This was mistaken as homework in a different forum, but is not. These are questions that are close to what I am trying to do at work.
QUESTION1:
How do you grep only an exact string. I am using Solaris10 and do not have any GNU products installed.
Contents of car.txt
CAR1_KEY0
CAR1_KEY1... (1 Reply)
This post was previously mistaken for homework, but is actually a small piece of what I working on at work. Please answer if you can.
QUESTION1
How do you grep only an exact string. I am using Solaris10 and do not have any GNU products installed.
Contents of car.txt
CAR1_KEY0
CAR1_KEY1... (2 Replies)
Hi. I have a txt file. I need to make a copy of the lines which are beginning with a mobile phone number, or a fix phone number. I have to copy thoose lines in numbers.txt, after that i have to delete then from the originally file. In numbers.txt i need to write a prefix before each number. if the... (1 Reply)
Hello Experts..
I have 3-4 C codes with Oracle SQL statements embedded. All the SQL statements starts with EXEC SQL keyword and ends with ;. I want to extract all the SQL statements out of these codes.
I did awk '/^EXEC SQL/,/\;/' inputFile (I use this on all of the codes individually). That... (2 Replies)
Discussion started by: juzz4fun
2 Replies
LEARN ABOUT CENTOS
fc-match
FC-MATCH(1)FC-MATCH(1)NAME
fc-match - match available fonts
SYNOPSIS
fc-match [ -asvVh ] [ --all ] [ --sort ] [ --verbose ] [ [ -f format ] [ --format format ] ] [ --version ] [ --help ]
[ pattern [ element... ] ]
DESCRIPTION
fc-match matches pattern (empty pattern by default) using the normal fontconfig matching rules to find the best font available. If --sort
is given, the sorted list of best matching fonts is displayed. The --all option works like --sort except that no pruning is done on the
list of fonts.
If any elements are specified, only those are printed. Otherwise short file name, family, and style are printed, unless verbose output is
requested.
OPTIONS
This program follows the usual GNU command line syntax, with long options starting with two dashes (`-'). A summary of options is included
below.
-a Displays sorted list of best matching fonts, but do not do any pruning on the list.
-s Displays sorted list of best matching fonts.
-v Print verbose output of the whole font pattern for each match, or elements if any is provided.
-f Format output according to the format specifier format.
-V Show version of the program and exit.
-h Show summary of options.
pattern
Displays fonts matching pattern (uses empty pattern by default).
element
If set, the element property is displayed for matching fonts.
SEE ALSO fc-list(1)FcFontMatch(3)FcFontSort(3)FcPatternFormat(3)fc-cat(1)fc-cache(1)fc-pattern(1)fc-query(1)fc-scan(1)
The fontconfig user's guide, in HTML format: /usr/share/doc/fontconfig/fontconfig-user.html.
AUTHOR
This manual page was updated by Patrick Lam <plam@csail.mit.edu>.
Aug 13, 2008 FC-MATCH(1)