What if one could use this to submit jobs to run on a local server (or a far away one) via email - mail lcl@remoteserver.org Then either paste in the lcl file or attach it to the email. If your owner clause is an email address, the job will be returned via email. The username on the owner clause has to be also a user on the remoteserver. If your username on the two machines differ, you may have to use a //ex to send the log back to you.
It is not mandatory that you install it - Yes, there are other choices already. But in the beginning, Unix only had C and Assembly why didn’t we just stick with those?
More Detail::: What SUBMIT Does with Each LJL Statement:
For every statement, SUBMIT generates corresponding commands in the .deck file.
Below is a step-by-step breakdown:
One //jo line, as many /dd lines as are required, and as many //ex as are required
//jo sumjob owner=me@mail.com log=print class=a
Generates a deck command to invoke ifclass a, which checks if the
job’s class allows execution at run time.
Generates a deck command to Log “sumjob is starting” to /var/log/JCL/ with a timestamp.
Generates a deck command to create /tmp/sumjob
Generates a deck command to initializes /tmp/sumjob/jobname.log with a formatted header
(e.g., via figlet sumjob).
Job Classes: A = Runs as soon as submitted B = Runs only if load is low enough C = Runs in Off-Hours
//dd alias source(here|file=pathandfilename|new) disp(keep|scratch)
Note the disp (disposition) if keep the put the file in /home/user/.lcl/jobname as whatever the alias is if the disp(scratch) then the file will go into the /tmp/jobname directory as named by the alias.
Generate deck commands to
– if source is here: copy lines from lcl up to ‘/*’ to the deck file as a here document if source is a file: add commands to copy the file into a working directory either in user’s home or in the tmp directory under the alias. //dd users source(file=/etc/passwd) disp(keep) ==> copy /etc/passwd to /home/user/.ljl/users
//ex somecommand --options < alias
-Generate doc commands to execute the program as specified and save the output to the logfile
In this case echo (somecommand --options < aliasproperlyexpanded ) > logfile
The deck file now forms a fully functional batch file to do the specified computation.
I manually created a .deck file to compile and run a Fortran program with specific data and to create a .log file of all the output, the Fortran program, and the data. I found it to be picky and somewhat hard. So I thought to myself: With something like JCL, one could take simple JCL-like statements, here documents for the source and data files, and programmatically combine them to make a script like the one I created manually.
Debian/KDE because I like the way I can customize (1 panel on the left with everything) No features removed just as one gets used to them. (looking at you gnome) No breaking changes to the desktop gadget api every update (you gnome again) Nice big repo.
I don’t bend my values for entertainment. I pick my OS for privacy and freedom first. If a game won’t run on it, that game doesn’t run in my life.
I used chatGPT to work up a backup program that tracked rsync backups as I wanted and could report which backups needed to be run and which ones should be started fresh because too many rsync runs from my home dir to the target dir. It’s call Loci, and it’s on codeberg.
Like Beer, AI is the cause, and the solution of all our problems. – Homer Simpson
They probably named it HORNET for a reason - think Japanese Murder Hornets… What Could Possibly Go Wrong??
It will probably start out as little glitches and slowdowns to destroy faith in your system (“Windows works right all the time”) a random 2 second pauses. Finally one day every Linux box in the world crashes, all at the same time, because some ‘dummy’ in Microsoft deleted the private signing key.
There is also Workspace Behavior=>Screen Locking where one may set automatic screen lock, ( I uncheck both boxes )
My first distro was Yggdrasil
isn’t debian at https://www.debian.org/ - who is outreachy?
I only do a few things to my stock KDE, 1)dark theme 2)1 panel on the left cuz my screen is wide 3)install a few of my favorite apps. 4) No timeouts, no auto screen locks. Does a standard set of plugins for Firefox count? Setting up my email account in Thunderbird?
That’s not to say any other OS effort is not also a soap opera. I bet Microsoft has its fair share of drama, too; it’s just that no one sees it because the development effort is proprietary.
Even with experimental it hangs…
Ok, currently, Timberborn will launch but will hang hard after a short time. I used the wrong engine (?) so I will try “Experimental” and report back.
btw, I am a he/him : ^ ) But thanks for being inclusive.
the i7 was originally mean to be a my take away bridge over tailscale when I am away from home, and a programming machine (or perhaps a look up machine while I program on the i5 desktop)
I have loaded the laptop i7 laptop up with Debian 12, next is Steam so I will try it there. The machine I was going to run it on would not complete a launch and just sat there with the fans going full blast and a black screen…
I have changed the syntax a little: //jo jobname owner(username) log(mailto=user@location) class(a) //** Note that the next step copies /etc/passwd to /tmp/jobname/passwd and then later deletes it when the job is done //dd passwd disp(scratch) source(file=/etc/passwd)
//ex cat passed //!! End of Job