hi;
i have a file containing lines like:
1|1069108123|96393669788|00963215755711|2|0|941||;serv:Pps6aSyria;first:0;bear
i want to extract the second, third and fourth record of each line and store it in a file ";" seperated
this is what i wrote
while read line
do
... (3 Replies)
I am a newbie to awk and c programming, however am not a unix newbie. However, I do need help with a kshell script I am writing. It is almost complete, the last step is killing me. Any help would be greatly appreciated. What I am trying to do is cat a text file that has usernames. Then, using... (2 Replies)
Hi,
I'm new with this stuff, but I hope you can help me.
This is what I'm trying to do:
for id in $var; do
awk '{if ($1 == $id) print $2}' merg_data.dat > neigh.tmp
done
I need that for every "id", awk search the first column of the file merg_data.dat which contains "id" and... (3 Replies)
I am writing a script where I need awk to test if two columns are the same and shell to do something if they are or are not.
Here is the code I'm working with:
@ test = 0
...
test = `awk '{if($1!=$2) print 1; else print 0}' time_test.tmp`
#time_test.tmp holds two values separated by a space... (3 Replies)
Hi All,
I am new to AWK programming. I have the following for loop in my awk program.
cat printhtml.awk:
BEGIN
-------- <some code here>
END{
----------<some code here>
for(N=0; N<H; N++)
{
for(M=5; M<D; M++) print "\t" D "";
}
-----
}
... (2 Replies)
Hello All,
May i please why my shell variable is not getting passed into awk script.
#!/bin/bash -vx
i="1EB07C50"
/bin/awk -v ID="$i" '/ID/ {match($0,/ID/);print substr($0,RSTART,RLENGTH)}' /var/log/ScriptLogs/keys.13556.txt
Thank you. (1 Reply)
I have file called in in.txt contains with the below lines I want to display the lines between the value which I would be passing.
one
two
three
four
five
ten
six
seven
eight
Expected output if I have passed one and ten
two
three
four
five (8 Replies)
Discussion started by: mychbears
8 Replies
LEARN ABOUT HPUX
read
read(1) General Commands Manual read(1)NAME
read - read a line from standard input
SYNOPSIS
var ...
DESCRIPTION
reads a single line from standard input. The line is split into fields as when processed by the shell (refer to shells in the first field
is assigned to the first variable var, the second field to the second variable var, and so forth. If there are more fields than there are
specified var operands, the remaining fields and their intervening separators are assigned to the last var. If there are more vars than
fields, the remaining vars are set to empty strings.
The setting of variables specified by the var operands affect the current shell execution environment.
Standard input to can be redirected from a text file.
Since affects the current shell execution environment, it is usually provided as a normal shell special (built-in) command. Thus, if it is
called in a subshell or separate utility execution environment similar to the following, it does not affect the shell variables in the
caller's environment:
Options
recognizes the following options:
Do not treat a backslash character in any special way.
Consider each backslash to be part of the input line.
Opperands
recognizes the following operands:
var The name of an existing or nonexisting shell variable.
EXTERNAL INFLUENCES
Environment Variables
determines the internal field separators used to delimit fields.
RETURN VALUE
exits with one of the following values:
0 Successful completion.
>0 End-of-file was detected or an error occurred.
EXAMPLES
Print a file with the first field of each line moved to the end of the line.
while read -r xx yy
do
printf "%s %s
" "$yy" "$xx"
done < input_file
SEE ALSO csh(1), ksh(1), sh(1), sh-posix(1).
STANDARDS CONFORMANCE read(1)