Me again! ...
I'm trying to build (on MacOS directly) a bash script that will help me verify a SHA1 digest (to verify downloads and so on and so forth).
So first off, here's my version of BASH under OSX:
And here's my version of Sierra (macOS):
and last but not least, here's my code:
Now, I know that $sha1 and $verifySha will not be the same for now... I need a sed in the middle to extract the sha signature.
But, aside from this minor problem that I will fix soon, I get the error:
Anyone has any idea why the openssl command does not work in a bash script? (Obviously, when I try to pass the command outside of the script, it works!).
I'm really new at this and wondering how I would go about adding code to my script to verify that all records loaded successfully? (I am loading a file into a table) i'm using the Korn shell.
I'm also having trouble verifying parts in the header as i do not really understand the header and... (3 Replies)
Hi,
I have a script I want to run as a background process. Where would I add a bit of script so that a check can be performed to see it this is already running and, where it isn't, to then run it? I know how to do this... I just don't know where I can put the initial part of the check script so... (2 Replies)
Hi Group,
Please forgive in case this is discussed.
I need help regarding a simple script to verify if the give address exist in the Ldap directory. If the email exists the script should exit with a 0 status or else a non zero status.
I am currently using the following script (and it is... (4 Replies)
I have a file, not really a csv, but containing delineated data just the same. Lets call that file "raw_data.txt". It contains data in the format of company name:fein number like this:
first company name:123456789
second company name:987654321
what i need to do is read this file, apply... (11 Replies)
hi
i want to generate SHA1 hash of string in Linux (atmark) and downloaded the XYSSL-0.9 version code for the same.i have the algorithm which takes file as argument and returns hash of file . And of same file while I generated the key using online tools then it doesn't match with my compiled... (4 Replies)
Hi,
I am from File system back ground and doing File system testing on Linux, I need script that scirpt that create the different multiple types of .txt, device file and then copy to mount point /mnt/ dir and then verify the created files and copied files, if created files and copied files are... (4 Replies)
What is the unix shell scripting equivalent of the following php code? I have tried to reproduce it, but I haven't been able to.
<?php
sha1(sha1(strtolower($user) . $pass) . $sessionid);
?> (12 Replies)
Hi eveyone
I am planning to use crontab to delete all files in my donwloads directory that are older than one hour
I will be using crontab to run this script
find /home/kee/downloads/* -daystart -mmin +59 -type f -name -exec rm -r {}\;
could you please let me know if the above... (1 Reply)
hello i have writing a shell script to download and run some packages
the only way that i use to verify download pack is , limit users ip to download from main server, if wget can download file (verified) then script run by execute it sh pack76.sh
else show and error
(stupid solution ha?)
... (8 Replies)
Hello again unix.com
I need some help regarding a script.
I have:
function checkform ( form )
{
if (form.pass.value.length < 6) {
alert( "Error." );
form.pass.focus();
document.getElementById('pass').style.backgroundColor="#FFFFFF";
return... (2 Replies)
Discussion started by: galford
2 Replies
LEARN ABOUT SUNOS
echo
echo(1B) SunOS/BSD Compatibility Package Commands echo(1B)NAME
echo - echo arguments to standard output
SYNOPSIS
/usr/ucb/echo [-n] [argument]
DESCRIPTION
echo writes its arguments, separated by BLANKs and terminated by a NEWLINE, to the standard output.
echo is useful for producing diagnostics in command files and for sending known data into a pipe, and for displaying the contents of envi-
ronment variables.
For example, you can use echo to determine how many subdirectories below the root directory (/) is your current directory, as follows:
o echo your current-working-directory's full pathname
o pipe the output through tr to translate the path's embedded slash-characters into space-characters
o pipe that output through wc -w for a count of the names in your path.
example% /usr/bin/echo "echo $PWD | tr '/' ' ' | wc -w"
See tr(1) and wc(1) for their functionality.
The shells csh(1), ksh(1), and sh(1), each have an echo built-in command, which, by default, will have precedence, and will be invoked if
the user calls echo without a full pathname. /usr/ucb/echo and csh's echo() have an -n option, but do not understand back-slashed escape
characters. sh's echo(), ksh's echo(), and /usr/bin/echo, on the other hand, understand the black-slashed escape characters, and ksh's
echo() also understands a as the audible bell character; however, these commands do not have an -n option.
OPTIONS -n Do not add the NEWLINE to the output.
ATTRIBUTES
See attributes(5) for descriptions of the following attributes:
+-----------------------------+-----------------------------+
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+-----------------------------+-----------------------------+
|Availability |SUNWscpu |
+-----------------------------+-----------------------------+
SEE ALSO csh(1), echo(1), ksh(1), sh(1), tr(1), wc(1), attributes(5)NOTES
The -n option is a transition aid for BSD applications, and may not be supported in future releases.
SunOS 5.10 3 Aug 1994 echo(1B)