Major.Minor.Patch
Below you can see pictures for better understanding. More details are available on wiki-page.
Software versioning
The software life cycle might be very long. Changes in the program might be different - from correcting the error to full rewriting. Therefore we should reflect those changes in the software version. The following convention is recommended:
Below you can see pictures for better understanding. More details are available on wiki-page.
Below you can see pictures for better understanding. More details are available on wiki-page.
Ubuntu. curl behind a proxy
1. Open default config file:
sudo nano ~/.curlrc
2. Add next setting
proxy = user:password@proxy-address:proxy-port
sudo nano ~/.curlrc
2. Add next setting
proxy = user:password@proxy-address:proxy-port
Ubuntu Desktop. add-apt-repository behind a proxy
1. Switch to super user (necessary):
sudo su
2. Then set two path variable:
export http_proxy="http://user:password@proxy-address:proxy-port/"
export https_proxy="http://user:password@proxy-address:proxy-port/"
3. After that you can add your repository:
add-apt-repository ppa:...
Tested on Ubuntu Desktop 16.04.3
sudo su
2. Then set two path variable:
export http_proxy="http://user:password@proxy-address:proxy-port/"
export https_proxy="http://user:password@proxy-address:proxy-port/"
3. After that you can add your repository:
add-apt-repository ppa:...
Tested on Ubuntu Desktop 16.04.3
Ubuntu Desktop. Solving the problem with sound
If you have trouble with sound like this. Sometimes it might disappear or appear by itself. Đ¢hen you can apply bellow recipe.
1. Open conf file:
nano /etc/pulse/daemon.conf
2. Find option realtime-scheduling, change option value from yes to no
and uncomment it:
..
; high-priority = yes
; nice-level = -11
realtime-scheduling = no
; realtime-priority = 5
; exit-idle-time = 20
; scache-idle-time = 20
...
3. Then restart PulseAudio:
pulseaudio -k
1. Open conf file:
nano /etc/pulse/daemon.conf
2. Find option realtime-scheduling, change option value from yes to no
and uncomment it:
..
; high-priority = yes
; nice-level = -11
realtime-scheduling = no
; realtime-priority = 5
; exit-idle-time = 20
; scache-idle-time = 20
...
3. Then restart PulseAudio:
pulseaudio -k
Sublime3. Install in Ubuntu
1. Install sublime text 3:
sudo add-apt-repository ppa:webupd8team/sublime-text-3
sudo apt-get update
sudo apt-get install sublime-text-installer
2. Apply updates. From the official website, the latest version as of writing is build 3143 (13 September 2017):
2.1 Download build:
# for 64-bit OS
curl https://download.sublimetext.com/sublime_text_3_build_3143_x64.tar.bz2 | tar vxj
# for 32-bit OS
curl https://download.sublimetext.com/sublime_text_3_build_3143_x32.tar.bz2 | tar vxj
2.2 Overwrite your old installation:
sudo cp -rf sublime_text_3/. /opt/sublime_text
2.3 Remove the download
rm -rf sublime_text_3*
Notation: If you need to delete sublime just run:
sudo apt-get remove sublime-text-installer
sudo add-apt-repository ppa:webupd8team/sublime-text-3
sudo apt-get update
sudo apt-get install sublime-text-installer
2. Apply updates. From the official website, the latest version as of writing is build 3143 (13 September 2017):
2.1 Download build:
# for 64-bit OS
curl https://download.sublimetext.com/sublime_text_3_build_3143_x64.tar.bz2 | tar vxj
# for 32-bit OS
curl https://download.sublimetext.com/sublime_text_3_build_3143_x32.tar.bz2 | tar vxj
2.2 Overwrite your old installation:
sudo cp -rf sublime_text_3/. /opt/sublime_text
2.3 Remove the download
rm -rf sublime_text_3*
Notation: If you need to delete sublime just run:
sudo apt-get remove sublime-text-installer
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