03-14-2020
That is not much of a help, we still have no idea what is going on...
10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello Everybody..
I've written the script that kick off through CRON job and kill itself by specific time.
I've start time and end time specify in env file.
i.e
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2. Shell Programming and Scripting
Hi
I have a script that performs a process on a file.
I want to know how to include a function to run a batch of files?
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#!/bin/bash
#----------------------------------------------------------------------------------------------------------------------
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3. Emergency UNIX and Linux Support
Dear Forum experts
I have the below script which I made to run under bash shell, it runs perfectly for low records number, let us say like 100000. when I put all records (3,000,000), it's takes hours
can you please suggest anything to optimize or to run in different way :-|
{OFS="|";... (6 Replies)
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4. Shell Programming and Scripting
Unix Gurus,
I have a requirement where the shell script needs to do specific tasks after certain period of time.
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5. Shell Programming and Scripting
Hi All,
newbie here, I'm just wondering how can i know the exact running time of my script?
Please advise,
THanks, (1 Reply)
Discussion started by: nikki1200
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6. Shell Programming and Scripting
i want to make a script for grep any lines with key word and every time (5 min)
Ex. Log in Server.
.
.
.
03-01-2012 03:07:54,924 - INFO MessageUtil - Return | Status=0 | TxID=12010300000548755292 | Message=Success
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7. Shell Programming and Scripting
Hi,
Do anybody experience to write a bash script in order to kill a specific process (java) after certain time of running?
eg.
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8. Shell Programming and Scripting
Dear all,
I wonder if it is possible that we can run the script
from time to time..I meant, it should repeat the
sourcing of the script by itself? In my case, I need
to source this script manually from time to time,
like once in every 10 minutes.
emily, (2 Replies)
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9. Shell Programming and Scripting
Hi,
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10. Shell Programming and Scripting
I am trying to run a script from crontab but the entire script (which is 70+ lines) is written in bash and I need it to run from a certain directory.
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GENRSA(1) OpenSSL GENRSA(1)
NAME
genrsa - generate an RSA private key
SYNOPSIS
openssl genrsa [-out filename] [-passout arg] [-des] [-des3] [-idea] [-f4] [-3] [-rand file(s)] [-engine id] [numbits]
DESCRIPTION
The genrsa command generates an RSA private key.
OPTIONS
-out filename
the output filename. If this argument is not specified then standard output is used.
-passout arg
the output file password source. For more information about the format of arg see the PASS PHRASE ARGUMENTS section in openssl(1).
-des|-des3|-idea
These options encrypt the private key with the DES, triple DES, or the IDEA ciphers respectively before outputting it. If none of these
options is specified no encryption is used. If encryption is used a pass phrase is prompted for if it is not supplied via the -passout
argument.
-F4|-3
the public exponent to use, either 65537 or 3. The default is 65537.
-rand file(s)
a file or files containing random data used to seed the random number generator, or an EGD socket (see RAND_egd(3)). Multiple files
can be specified separated by a OS-dependent character. The separator is ; for MS-Windows, , for OpenVMS, and : for all others.
-engine id
specifying an engine (by it's unique id string) will cause req to attempt to obtain a functional reference to the specified engine,
thus initialising it if needed. The engine will then be set as the default for all available algorithms.
numbits
the size of the private key to generate in bits. This must be the last option specified. The default is 512.
NOTES
RSA private key generation essentially involves the generation of two prime numbers. When generating a private key various symbols will be
output to indicate the progress of the generation. A . represents each number which has passed an initial sieve test, + means a number has
passed a single round of the Miller-Rabin primality test. A newline means that the number has passed all the prime tests (the actual number
depends on the key size).
Because key generation is a random process the time taken to generate a key may vary somewhat.
BUGS
A quirk of the prime generation algorithm is that it cannot generate small primes. Therefore the number of bits should not be less that 64.
For typical private keys this will not matter because for security reasons they will be much larger (typically 1024 bits).
SEE ALSO
gendsa(1)
50 2013-03-05 GENRSA(1)