Do I need to maintain this manually and update everytime the "text file" is updated?
Of course not, that's what touch is for. It creates and/or updates its own temporary file.
It just uses the temporary file as a timestamp, "refreshing" it after it processes the data. If the data file is older than the timestamp file, then it's been processed already. If it's newer than the timestamp, it arrived after the last batch of processing.
You don't have to trust me, try it for yourself. Type these into your shell:
I have the following cron:
0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57 * * * * /v/sysadmin/sysnet/file.pl
The .pl has been tried at 755 and 777
The script works if manually run by the web browser or unix command prompt, but I can't get the Cron to do it automatically
i went... (3 Replies)
Made changes to a file using vi editor and saved those changes
now realised that the changes are not required
How can I get the previous version of the file.i.e the one which was there on which I had made changes (3 Replies)
Hi all
Recently i had finished a perl script. When i run manually, the script work fine.
But when i wanted to put the script in cron, it didn't get the same output as it run manually. I felt that it only execute the script until certain line then it stop as i see most of the related files didn't... (6 Replies)
Hi,
I want to schedule a job to run every 15 mins through cron.
searched the forums and came up with this piece of code.i have given this in my crontab
0-59/15 * * * * sh /usr/ss/job
But its not being run. Have i made any mistake here.
Can any1 post the cron code for scheduling the... (5 Replies)
Hi!
I have a svn backup script that works perfectly if I execute it from the command line but if I set it as a cronjob to run at night, only part of the code works.
So, basically the scripts starts by deleting the folder yesterday and then moves the folder today to the folder yesterday. When... (4 Replies)
In my cronjob, I would like to schedule my script.sh to run every minutes. I crontab -e and have in line below but it didn't seems to run at all.
* * * * * script.sh
When I run it manually, I can run it. Is that anything wrong with the above line?
If I change it to something like below,... (4 Replies)
Hi,
I need to run a script file which uses a file and that file is modified as and when some alarms generated, it is not based on any fixed time period.. it may be modified even once in a minute for some time and once in 30 min or once in 20 min. Hence i need to watch for the timestamp change of... (3 Replies)
Hi,
I would like to ask some few questions about zenity. I write a script that would generate a report if any changes on the files. i want to used zenity to had a visual alarm report if theres some changes on the comparisons of the file.I used this line of zenity but it doesn't work in cronjob.... (5 Replies)
Hi Friends,
I have a requirement to run the cronjob for every 10 minutes from 2:00 AM to 6:00 AM. Does the below code works? If not, please advise.
* * * * * command to be executed
┬ ┬ ┬ ┬ ┬
│ │ │ │ │
│ │ │ │ │
│ │ │ │ └---------------------------------- day of week (0 - 6) (0 is... (5 Replies)
Discussion started by: srikanthbiradar
5 Replies
LEARN ABOUT SUSE
crl
CRL(1) OpenSSL CRL(1)NAME
crl - CRL utility
SYNOPSIS
openssl crl [-inform PEM|DER] [-outform PEM|DER] [-text] [-in filename] [-out filename] [-noout] [-hash] [-issuer] [-lastupdate]
[-nextupdate] [-CAfile file] [-CApath dir]
DESCRIPTION
The crl command processes CRL files in DER or PEM format.
COMMAND OPTIONS -inform DER|PEM
This specifies the input format. DER format is DER encoded CRL structure. PEM (the default) is a base64 encoded version of the DER form
with header and footer lines.
-outform DER|PEM
This specifies the output format, the options have the same meaning as the -inform option.
-in filename
This specifies the input filename to read from or standard input if this option is not specified.
-out filename
specifies the output filename to write to or standard output by default.
-text
print out the CRL in text form.
-noout
don't output the encoded version of the CRL.
-hash
output a hash of the issuer name. This can be use to lookup CRLs in a directory by issuer name.
-issuer
output the issuer name.
-lastupdate
output the lastUpdate field.
-nextupdate
output the nextUpdate field.
-CAfile file
verify the signature on a CRL by looking up the issuing certificate in file
-CApath dir
verify the signature on a CRL by looking up the issuing certificate in dir. This directory must be a standard certificate directory:
that is a hash of each subject name (using x509 -hash) should be linked to each certificate.
NOTES
The PEM CRL format uses the header and footer lines:
-----BEGIN X509 CRL-----
-----END X509 CRL-----
EXAMPLES
Convert a CRL file from PEM to DER:
openssl crl -in crl.pem -outform DER -out crl.der
Output the text form of a DER encoded certificate:
openssl crl -in crl.der -text -noout
BUGS
Ideally it should be possible to create a CRL using appropriate options and files too.
SEE ALSO crl2pkcs7(1), ca(1), x509(1)1.0.0 2000-02-08 CRL(1)