/cron.allow. If that file does not exist, you can use
crontab if your name does not appear in the file
... .deny.
If only cron.deny exists and is empty, all users can use crontab. If neither file exists, only the root user can use crontab. The allow/deny files consist of o
hts of files in public_html ======
Set rights of user /home/*/public_html directors in a secure and useful way
- all files/directories get chown user:www-data, so users own them and the webserver has group access
- group www-data is added g+r for fi
l Commander is probably the #1 reason why I don’t use other operating system on my desktop. Tabs, a gre... Total commander is shareware.
- TrueCrypt. Because you don’t want anyone to know what you store on y... cureCRT and Putty. SecureCRT is the SSH client to use. Again, the primary reason I use it is because it has tab support. Putty comes second as it doesn’t ha
to go to next cell in that row? Of course you can use tab. But you can also customize the cell edit ord... lists =====
Excel has few built-in lists that it uses for auto-filling cells when you drag that little... est of the weekdays in that range. This is a very useful feature. But what if you do repetitive typing ... annual holidays ? Of course you can tell excel to use your own lists for auto-fills. Just go to Menu >
dir
rm -r dir - recursively delete directory dir (use with caution)
rm -f file - force remove file; no ... -rf dir - recursively force remove directory dir (use with caution)
cp file1 file2 - copy file1 to file... e symbolic link link to file
>file - create file (use with caution, doing this on an existing file will... file to octal, which can be found separately for user, group, and world by adding:
* 4 – read (r)
erver ======
Firefox sync is very handy, if you use firefox on several computers. Since all data is e... 2-mpm-prefork libapache2-mod-wsgi make</code>
Add user ffsync:
<code>$ adduser --group --system --home /usr/local/firefox-sync-server --disabled-password ffsync</code>
Add apache user (www-data) to group ffsync:
<code>$ adduser www-
t login. This is easy to fix. Think of a backuppc username for all your client systems. In the following, i will use CLIENTUSER and CLIENT
On the client systems
- adduser CLIENTUSER
- visudo and add either
* For backup on
er
generate an ssh key for the apt-dater control user
ssh-keygen -t rsa
configure apt-dater (config... er by default; running apt-dater as the apt-dater user will generate them in the correct location)
in ... ter.conf, add the options that allow ssh-agent to use your ssh key (modify for your username and keyfile, of course):
SpawnAgent=true
AddKeys=/home
) ======
Having a bright, blue wallpaper for day use and a darker, reddish wallpaper for evening/night is useful stay in synch with the real time of day. So, i... script does this, without any add-on software. To use, copy-paste the file and store it to your scripts... the gconf...
* Test by calling the script
* Use f.lux to change the color temperatur of your disp
tion file.
===== Create A SSL Certificate =====
Use the Letsencrypt Certbot to create a certificate.
... ficates to a p12 file using this script. You must use a PASSWORD on the file!
<code bash>
#!/bin/bash
... configuration file.
DavMail is now configured to use your SSL certificate.
===== Start DavMail =====
... IP address of your droplet, depending on what you used for the Common Name on your SSL certificate. The
e ======
Having a bright, blue wallpaper for day use and a darker, reddish wallpaper for evening/night is useful stay in synch with the real time of day. So, i... script does this, without any add-on software. To use, copy-paste the file and store it to your scripts... to exactly match your screen). You can't directly use a jpg file as a windows wallpaper (the settings d
p 1.5.0 or later from http://www.rdesktop.org/. I used 1.6 which is in the Ubuntu Karmic repository, so... ktop
* :!: Enable "Welcome screen" and "Fast user switching" in Settings-Useraccounts. If you don't do this, you will not be able to use seamless mode and possible have problems keeping
====== Reset zarafa outlook users ======
Without a valid registration number, the zarafa outlook connectivity is limited to 3 users. This is enough for home use, but it can be a problem that you can't connect using outlook because zarafa thinks that more users are active. To rese
y good latex implementation. It is recommended to use the 'basic installation', which loads necessary p... http://www.miktex.org/Setup.aspx
* Important: use Programs-Miktex-MikTex Options and install the fo... f all connectec documents. This also works if you use macros to include files, after you have configure... http://www.winedt.org/Dict/
* There are some useful plugins for inserting tables and graphics. htt
ate OS with you on an encrypted USB stick is very useful.
Here are my personal notes how I did this. I... Ethernet connection ((wifi probably won't do because of missing drivers. You would have to copy those ... ISO to the STARTSTICK using ''dd'' or on windows use [[https://www.iseepassword.com/how-to-burn-iso-to... ose option:
GRUB_CMDLINE_LINUX="verbose"
Now, use update-grub to apply your changed setting to grub
