I am trying to apply a sed logic using the below code only if my first column has ABC and second column as XYZ,but the below code is not giving the required output.
can you please tell me where I am doing it wrong.
Hello..
i want to use variable in sed..
like
sed 's/ROOTMAILID/$variable/g' conf.test
but its not working..
please help
thanks in advance
esham (2 Replies)
hi all,
i have a variable exported as
VAR=ATTRIB
then tried with,
echo "tt" | sed 's/^/$VAR/'
expected result as
ttATTRIB
but obtained only,
$VARtt
i could nt get where i am wrong.
Thanks. (3 Replies)
On the below "IF" i test if the user have put the first argument.
I also would like to test if the user have written a second argument.
So, my doubt is:
- How can i evaluate 2 conditions on a if statement? How is the OR created?
- How can i to verify if the second argument is non... (1 Reply)
Hi,
I have a script called sam.sh which consists of a single echo statement like this
#/usr/bin/ksh
echo "Mani"
I changed the mode for the script by giving chmod a+x sam.sh.
If I want to execute the scrpt by just giving the name at the command line "sam.sh", what should I necessarily do?... (3 Replies)
Hi all,
Today I was just fooling around with directories and faced this. I create a directory 'testdir' and create a file 'myfile' inside it.
gandalf@gondor:~$ mkdir testdir
gandalf@gondor:~$ cd testdir
gandalf@gondor:~/testdir$ touch myfile
Then I set the following permissions for the... (7 Replies)
Hi Friends!!
I want to add a / at the end of a number. for example i have CQ65758 /, in this case i want to shift that backspace one space to the left so the my result becomes CQ65758/.
How can i do that with sed.
Thanks
Adi (3 Replies)
hi,
I am new script learner,
so my basic doubt is ,
how to store value of any command in a variable example
$ ls | wc -l
i want to stote the output of this in a variable c.
so that i can use c in if else loop.
and when do we use " ` " symbol in script..
can anyone also tell for... (5 Replies)
Hi,
i need find and replace a sting with a new variable having value as spaces in between.
Eg:
set a = "i am variable"
set b = "i am second"
sed -e 's/find_string/'$a'/g' -e 's/find2_str/'$b'/g' input_file
here it is giving error...
How to get an varaible, which is... (6 Replies)
Hi All
Can some one explain what does the given two sed commands do :confused:
sed "s/\'/\\\'/g" |
sed 's/\"/\\\"/g'
Please find the sample code i used to find out what this is doing , but it has confused me more :wall:
$ cat sri1.txt
\
'
"
$ sed 's/\"/\\\"/g' sri1.txt
\
'... (5 Replies)
Hi,
I'm new to this and very much interested to learn unix.
Can any one explain me the symbols y we use this is scripting(~ and $).
It would be great if some one explain with the eg.
Thanks
Naveen A (2 Replies)
Discussion started by: Pranaveen
2 Replies
LEARN ABOUT SUSE
igawk
IGAWK(1) Utility Commands IGAWK(1)NAME
igawk - gawk with include files
SYNOPSIS
igawk [ all gawk options ] -f program-file [ -- ] file ...
igawk [ all gawk options ] [ -- ] program-text file ...
DESCRIPTION
Igawk is a simple shell script that adds the ability to have ``include files'' to gawk(1).
AWK programs for igawk are the same as for gawk, except that, in addition, you may have lines like
@include getopt.awk
in your program to include the file getopt.awk from either the current directory or one of the other directories in the search path.
OPTIONS
See gawk(1) for a full description of the AWK language and the options that gawk supports.
EXAMPLES
cat << EOF > test.awk
@include getopt.awk
BEGIN {
while (getopt(ARGC, ARGV, "am:q") != -1)
...
}
EOF
igawk -f test.awk
SEE ALSO gawk(1)
Effective AWK Programming, Edition 1.0, published by the Free Software Foundation, 1995.
AUTHOR
Arnold Robbins (arnold@skeeve.com).
Free Software Foundation Nov 3 1999 IGAWK(1)