I'll be reading user name and password from the person while running a shell
script so that he is authenticated.
The challenge here is to read the password variable without displaying on screen. Is there a way?
I presently do it displaying it on the screen as
echo " please enter your... (9 Replies)
Hi All,
I got a script like
#!/bin/ksh
echo "Welcome Sir"|awk '
{
print $1
}'
This is printing Welcome. I want output like 'Welcome' enclosing by single quotes.
Please assist me.
Thanks,
Shahnaz. (4 Replies)
Dear All
I had input file as mention below.
<RXMFP:MO=RXOTX-46-5;
RADIO X-CEIVER ADMINISTRATION
MANAGED OBJECT FAULT INFORMATION
MO BTSSWVER
RXOTX-46-5 ERA-G04-R11-V01
RU RUREVISION RUSERIALNO
0
RUPOSITION ... (1 Reply)
ok, so ive got some values that are inputed by a user and are stored in an array. Now what i want to do is change this piece of code below to show ina different way.
}
for (( num=0; num<9; num++ ))
do
echo ${arr}
done
}
which outputs the array contents each on a seperate line. I want... (3 Replies)
I am wondering if anyone has any idea how to use an awk within awk to read files and find a match which adds to count.
Say I am searching how many times the word crap appears in each files within a directory. How would i do that from the command prompt ...
thanks (6 Replies)
Hello,
I trying to extract text that is surrounded by xml-tags. I tried this
cat tst.xml | egrep "<SERVER>.*</SERVER>" |sed -e "s/<SERVER>\(.*\)<\/SERVER>/\1/"|tr "|" " "
which works perfect, if the start-tag and the end-tag are in the same line, e.g.:
<tag1>Hello Linux-Users</tag1>
... (5 Replies)
Hi Mates,
I require help in the following:
I have the following file snmp.txt
Wed Mar 2 16:02:39 SGT 2011
Class : mmTrapBladeS
origin : 10.0.0.0
hostname : 10.0.0.2
msg : IBM Blade Alert:
Calendar Index : 10.0.0.2-IBMBLADE
Fri Mar 4 07:10:54 SGT 2011
Class : mmTrapBladeS... (2 Replies)
Hi,
I need a way to grab the total combines since inception, total pages read from webalizer on my centos server or any other location (as long as since inception) and display the result live on my website
So with each visit it would be increasing, or perhaps live (ajax) not sure
But can... (0 Replies)
Hi All,
My requirement is this. Am trying to find a one liner unix command, which will check the last line of the file for 0. If it is zero, it would pick the previous line, else it should display the last line.
Eg:
abcd
efgh
ijhk
0
0
Output expected -- ijhk
Please share your... (8 Replies)
Discussion started by: hariniiyer300
8 Replies
LEARN ABOUT REDHAT
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)