This is the greatest site ever, only my second day of use and the responses and advice I got from yesterdays question were great..
Now for todays question,
I have a file that I want to read one line at a time into a script i've written. Once I have read the line I would like to update it (in... (1 Reply)
i need to create a script that inputs information from another file using the read command. Sounds easy enough but i can't figure it out, can anyone help me? (2 Replies)
Hi,
Is there a way to have something working like the read Unix command to stop a awk ask a question and get the result.
I've try system("read a") but it does not work.
Thanks.
Franck. (6 Replies)
'Morning
vmstat 1 1|sed 1,2d|awk '{printf("%s\n",$1)}'|read var
echo $var
This syntax run on AIX (ksh) but not on linux (bash).
I think that problem is the read command, because the following syntax is ok :
vmstat 1 1|sed 1,2d|awk '{printf("%s\n",$1)}'
Could someone help me!
regards... (16 Replies)
Hi everyone,
I have problem while writing a shell script for linux (Red Hat).
First I need to create a read command. I tried to google this but so far I can't sort this out. I hope you will be able to help me.
I have to read a file like this :
GESTION_DATA_SET_variable1_variable2
... (2 Replies)
Hey, guys!
Trying to research this is such a pain since the read command itself is a common word. Try searching "unix OR linux read command examples" or using the command substitution keyword. :eek:
So, I wanted to use a command statement similar to the following.
This is kinda taken... (2 Replies)
Hello,
Below, I have a unix command, which can be executable for single file.
cat input.txt | sort -k3,3 > output.txt
I have 100 input files in a directory. It is hectic and time taking to run the above command for all the 100 files for 100 times.
Now, I want to execute the above unix... (2 Replies)
Tested on : bash
Will be implementing on : ksh
I dont know if this is weird , or my idea of Unix stdin or stdout is completely messed up , but if I use the following command, I am getting a proper output.
ls -l | head -1 | while read a ; do echo $a ;done
and the output is soemthing like... (5 Replies)
Hi,
I am facing issues with the below:
I have a lookup file say lookup.lkp.This lookup.lkp file contains strings delimited by comma(,).
Now i want to read this command from file and execute it.
So my code below is :
Contents in the lookup.lkp file is :
c_e,m,a,`cd $BOX | ls cef_*|tail... (7 Replies)
Is there a way to make the input of the read command (or some similar command that I'm unaware of) not visible, or with an astrix??
An example:
#!/bin/bash
# Example
echo; echo "Who are you??"; read name
if ;
then echo "Welcome, the terminal is yours."; exit
else "Stranger... (2 Replies)
Discussion started by: Huitzilopochtli
2 Replies
LEARN ABOUT CENTOS
ssl_rstate_string
SSL_rstate_string(3) OpenSSL SSL_rstate_string(3)NAME
SSL_rstate_string, SSL_rstate_string_long - get textual description of state of an SSL object during read operation
SYNOPSIS
#include <openssl/ssl.h>
const char *SSL_rstate_string(SSL *ssl);
const char *SSL_rstate_string_long(SSL *ssl);
DESCRIPTION
SSL_rstate_string() returns a 2 letter string indicating the current read state of the SSL object ssl.
SSL_rstate_string_long() returns a string indicating the current read state of the SSL object ssl.
NOTES
When performing a read operation, the SSL/TLS engine must parse the record, consisting of header and body. When working in a blocking
environment, SSL_rstate_string[_long]() should always return "RD"/"read done".
This function should only seldom be needed in applications.
RETURN VALUES
SSL_rstate_string() and SSL_rstate_string_long() can return the following values:
"RH"/"read header"
The header of the record is being evaluated.
"RB"/"read body"
The body of the record is being evaluated.
"RD"/"read done"
The record has been completely processed.
"unknown"/"unknown"
The read state is unknown. This should never happen.
SEE ALSO ssl(3)1.0.1e 2013-02-11 SSL_rstate_string(3)