Could you please try following and let me know if this helps.
Output will be as follows.
Also tested with a custom file where I have added an entry for word JCWPROD init and it looks to work for the same too.
After running code output will be as follows.
Hope this helps.
Thanks,
R. Singh
This User Gave Thanks to RavinderSingh13 For This Post:
Oh its not my day for syntax...
cat gzipsize.txt | awk '{print "echo",$1,$2} > master.txt
I have read a lot about the awk -v but haven't been able to get it to work. I have a variable in my script and I'm looking just to push it into the awk after the $2 (or anywhere would do)!!!
Every... (11 Replies)
Dear Folks,
I have a command output something like:
And I want to store PIN0 and SIG0 in two shell variables, now I do a double awk:
PIN=`gsmctl -d /dev/ttyS0 pin sig | awk '/PIN0/ { print $2}'`
SIG=`gsmctl -d /dev/ttyS0 pin sig | awk '/SIG0/ { print $2}'`
It's possible to... (4 Replies)
Hello,
I wonder if it is possible to pass and use variables from shell environment into sed or awk. I am trying to achieve something similar to the following using sed or awk:
var=some_regular_expression
grep "$var" filename # Will extract lines from filename
The following code,... (3 Replies)
meas is a shell variable, and this works perfectly fine for me:
awk -v var=$meas -F, '$1==var' /abcd/efgh.txt > temp1.csv
However, i want to introduce another shell variable, named, defnfile in the statement, in place of hardcoded path for efgh.txt like:
awk -v var=$meas -F, '$1==var'... (3 Replies)
Hello, I've been trying to figure out how to use variables inside the AWK command and use it back in the korn shell sript.
in my script I have lots of awk commands like this
grep Listen /etc/ssh/sshd_config | \
awk '{ if ($2 == "22" ) print "OK";
else print "not OK"
}'
... (3 Replies)
I apologize if this topic has been beaten to death here, but my limited searching skills did not throw up any results.
Here's what I am trying to accomplish
List all the files in a certain directory; assign the file names to an array which will be used later in the script.
My script looks like... (2 Replies)
Hello everybody:
I want to replace any field $2 of any file line (f.i. test.txt) matching $1 with a shell variable.
$ cat test.txt
F 0
B A
H -12.33
Now I'm going to ask the value of variable B:
$ SEARCHVAR=B
$ OLDVAL=$(awk -v SEARCHVAR="$SEARCHVAR"... (4 Replies)
Hello,
I have two files File1 & File2.
File1
76 135
136 200
250 345
....
File2
1 24
1 35
1 36
1 72
....
I want to get all the values form File2 corresponding to the range in File 1 and feed it to a program. Is the code below right? Can I pass shell variables to awk in this... (2 Replies)
Hi,
How could we take the value of awk variables out to shell?
I know the following methods
1. awk '{print $1}' < file | read a
echo $a
2. a=`awk '{print $1}' < file`
echo $a
Please let me know if there are any other methods.
Also, how do we take more than 1 variable value... (4 Replies)
Hi.
I need to parse file and assign some values to variables, right now i do like below
MYHOMEDIR=`awk '/Home/ {print $NF}' output.txt`
MYSHELL=`awk '/Shell/ {print $NF}' output.txt`
PRGRP=`awk '/Primary/ {print $NF}' output.txt`
SECGRP=`awk '/Second/ {print $NF}' output.txt`
In this... (10 Replies)
Discussion started by: urello
10 Replies
LEARN ABOUT BSD
exit
EXIT(2) System Calls Manual EXIT(2)NAME
_exit - terminate a process
SYNOPSIS
_exit(status)
int status;
DESCRIPTION
_exit terminates a process with the following consequences:
All of the descriptors open in the calling process are closed. This may entail delays, for example, waiting for output to drain; a process
in this state may not be killed, as it is already dying.
If the parent process of the calling process is executing a wait or is interested in the SIGCHLD signal, then it is notified of the calling
process's termination and the low-order eight bits of status are made available to it; see wait(2).
The parent process ID of all of the calling process's existing child processes are also set to 1. This means that the initialization
process (see intro(2)) inherits each of these processes as well. Any stopped children are restarted with a hangup signal (SIGHUP).
Most C programs call the library routine exit(3), which performs cleanup actions in the standard I/O library before calling _exit.
RETURN VALUE
This call never returns.
SEE ALSO fork(2), sigvec(2), wait(2), exit(3)4th Berkeley Distribution May 22, 1986 EXIT(2)