hi all,
I am trying to extract SUBSTRINGS out of a string using ksh.
The string is "SAPR3K.FD0.FA.TJ.B0010.T050302"
I tried using
a= `expr substr $stringZ 1 2`
which is giving me a syntax error, donno why??
any ideas why its not working??
I also tried
echo "welcome" | awk '{... (3 Replies)
Hi awk and sed gurus,
Please help me in the following.
I have the following entries in the file
ABCDErules
AbHDPrules
ABCrules
--
--
and other entries in the file.
Now, I want to extract from the file that contain entries for *rules and process it separately.
How can i do it... (6 Replies)
Hi
I want to use korn shell.
I have files in a directory of following format
abc01of09xyz
abc02of09mno
aabc03of09qrs
---
--
requirement first is to check if any files of format "abc*of*" exists. If yes then match the number of such files with the number mentioned in each files(09 in... (1 Reply)
Hi All,
Below is some sample content of my input file:
There are many types and traditions of anarchism, some of which are ]. Strains of anarchism have been divided into the categories of ] and ] or similar dual classifications. Anarchism is often considered to be a radical ] ideology, and... (8 Replies)
Hi Dears,
How to use variable in string location of expression ${string:index:length} to get substring from string?
I encounter error "bad substitution" when I use expression ${$var:0:5} to get first 5 characters from $var.
Could you please help me out of this? Thanks! (2 Replies)
Hi, I have 2 statements in a file
a.sh start time is Fri Jan 9 17:17:33 CST 2015
a.sh end time is Fri Jan 9 17:47:33 CST 2015
I am required to get only the time out of it. like
17:17:33 & 17:47:33
PLs suggest (21 Replies)
Hello.
First best wishes for everybody.
here is the input file ("$INPUT1") contents :
BASH_FUNC_message_begin_script%%=() { local -a L_ARRAY;
BASH_FUNC_message_debug%%=() { local -a L_ARRAY;
BASH_FUNC_message_end_script%%=() { local -a L_ARRAY;
BASH_FUNC_message_error%%=() { local... (3 Replies)
Discussion started by: jcdole
3 Replies
LEARN ABOUT LINUX
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)