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Search: Posts Made By: jon80
Forum: War Stories 04-14-2016
10,679
Posted By jon80
Firing someone for making a mistake, is this a de-motivator?
Would you fire this guy?


A man appears to have deleted his entire company with one mistaken piece of code.

By accidentally telling his computer to delete everything in his servers, hosting...
Forum: Linux 02-04-2016
5,935
Posted By jon80
Sending an email using mutt...
I wanted to send "config.log" to the usergroup that handles open source support for Octave 3.8.0, a programming language as there were build errors.

In order to send an email from unix command...
1,416
Posted By jon80
How is it possible to include URLs within the terminal?
I have noted that Oracle use some kind of hypermarking to create URLs within the terminal on Enterprise Linux.

Any idea how to create a URL such as ..., which when right clicked opens a browser...
2,235
Posted By jon80
Telnet server
I need a list of servers, that, I can try out my test program with, such as a timeserver.

For example, I would need to connect to telnet server|port.
Forum: Linux 09-15-2008
42,503
Posted By jon80
I've updated the symbolic link, but the process...
I've updated the symbolic link, but the process does not boot up either:
lrwxrwxrwx 1 root root 19 Sep 3 14:08 S99firstboot -> ../init.d/firstboot
lrwxrwxrwx 1 root root 11 Sep 3 17:34...
Forum: Linux 09-12-2008
42,503
Posted By jon80
The problem is that S99 is already in use by...
The problem is that S99 is already in use by another script.
Forum: Linux 09-12-2008
42,503
Posted By jon80
startup scripts (rc3.d)
I've created the following link in order to startup apache tomcat on startup, however, it does not seem to run. Am I missing something out?

:confused:

/etc/init.d
lrwxrwxrwx 1 root root 16...
Forum: Linux 09-12-2008
3,908
Posted By jon80
kernel: ACPI:
I've noted the following within /var/log/messages, any idea how to check whether they are related to hardware/driver problems, pls?

:confused:


Sep 9 11:56:08 triton smartd[2834]: Device:...
5,629
Posted By jon80
PATH variable set incorrectly?
I've noted that in order to use commands like ifconfig, I have to prefix the commands with the directory.

/etc/profile shows that the paths should be part of the PATH environment variable; any...
1,794
Posted By jon80
hmm...thanks, but it still does not work...
hmm...thanks, but it still does not work :confused:
1,794
Posted By jon80
where's the bug?
#!/bin/bash
if [1 eq 1] then
#echo "infinite loop"
exit 0
fi

when I run this file I get the following error:
./test_infinite_loop: line 5: syntax error near unexpected token `fi'...
2,641
Posted By jon80
basic scripting help
I would like to know:
1. How is `command` used?
2. How is '$command' used?

For example, a script file that checks for apache tomcat processes that I created has the following lines:
...
43,871
Posted By jon80
Thanks for the hint :) I created .bashrc...
Thanks for the hint :) I created .bashrc manually and now it seems to work. So basically:

1. I created user using adduser
2. Updated alias within the home directory i.e. /home/<user>
3....
43,871
Posted By jon80
can't open file for editing
I've created a user and would like to an an alias to the .bashrc file, however when I use vi and write to the file the following is displayed:

".bashrc" E212: Can't open file for writing. Hit...
3,304
Posted By jon80
processes
I meant...
1. how do I distinguish between active and waiting processes?
2. within man ps I brought up a few options say, TIME but I'm not sure how to use them, any ideas?
3. how do I query...
3,304
Posted By jon80
monitoring 'waiting' processes
Is it possible to monitor processes whether they are waiting or active? Basically I would like to know since which TIME the process has been running and the state.

:confused:
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