i run history command and I want to eliminate the list number.
So far this perl script works as long as the list is a exact 3 character
long.
cat dd | perl -pe 's,\d{3},,'
70 export JAVA_HOME=.
81 export JAVA_HOME=.
82 export JAVA_HOME=`pwd`
export JAVA_HOME=`pwd`
... (1 Reply)
Hi folks,
Please advise which command/command line shall I run;
1) to display the command and its output on console
2) simultaneous to save the command and its output on a file
I tried tee command as follows;
$ ps aux | grep mysql | tee /path/to/output.txt
It displayed the... (7 Replies)
I need to extract information (for example, file owner, directory path, etc). However, the code below does not work? What is wrong?
find /usr/local/www/apache22/data/dev/chown_test -ls
for i in *
do
cut -f 1,2 "$i" | echo
done (3 Replies)
hi,
I want to extract and save the cpu(s) information from top command output, but individual cpu statistics separately on a multi-processor machine.
In command line, top will show this statistics when we press the switch "1".
any ideas?
thanks,
meharo (3 Replies)
I am trying to extract the numbers from the strings.
Lakers win 80% of the games
24 numbered Kobe scores 90% from free throw line
Chances of Lakers winning championship is 100%
I have data like this. and am looking to extract the %
80%
90%
100% (6 Replies)
Hi!
I want to extract the uptime from the output of the uptime command.
The output:
11:53 up 3:02, 2 users, load averages: 0,32 0,34 0,43
I just need the "3:02" part. How can I do this?
Dirk (6 Replies)
Sed command to replace a line in a file using line number from the output of a pipe.
Is it possible to replace a whole line piped from someother command into a file at paritcular line...
here is some basic execution flow..
the line number is 412
lineNo=412
Now i have a line... (1 Reply)
I am using UNIX to create a script on our system. I have setup my commands to append their output to an outage file. However, some of the commands return no output and so I would like something to take their place.
What I need
The following command is placed at the prompt:
TICLI... (4 Replies)
Hi
I am on Sun os. I have data in the below format and I need to grab the number out from the string.
O/p needed:
---------- Post updated at 12:39 PM ---------- Previous update was at 12:32 PM ----------
I tried this but I am getting . at the front (14 Replies)
Discussion started by: dsravanam
14 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)