Short IT recipes

i.e. some stuff and junk about Python, Perl, Matlab, Ruby, Mac X, Linux, Solaris, ...

Thursday, June 07, 2018

Cmake: compile using clang instead of gcc

export CC=/usr/bin/clang export CXX=/usr/bin/clang++ cmake ..

Thursday, May 31, 2018

ssh config

Example # contents of $HOME/.ssh/config Host dev HostName dev.example.com Port 22000 User fooey From: https://nerdera...

Tuesday, May 29, 2018

vncviewer: Increase compression levels and reduce bandwitch

vncviewer -QualityLevel=7 -FullColor=0 -LowColorLevel=2 -CompressLevel=3 :3

Chromium: disable restore pages script

Monday, May 28, 2018

i3: add rofi key $mod+d

Edit .config/i3/config: bindsym $mod+d exec "rofi -combi-modi window,drun -show combi"

Friday, May 18, 2018

Manjaro: CUPS stopped working after upgrade to samba 4.8

This worked: https://bbs.archlinux.org/viewtopic.php?pid=1784907#p1784907

Tuesday, May 15, 2018

Search for a string in txt file in all sub-directories

find dir/ -name *.txt -type f -exec grep -H 'string' {} +

Sunday, May 13, 2018

Arch: List of recently installed and upgraded packages

cat /var/log/pacman.log | grep -i upgraded cat /var/log/pacman.log | grep -i installed

Monday, April 30, 2018

Tilix: Arch config settings file location

The config parameters are stored in dconf. Install `dconf-editor` from aur to edit them yaourt -S dconf-editor In the dconf-editor search...

Sunday, April 29, 2018

Start MATLAB in Linux termianal

alias mat="/opt/MATLAB/R2016a/bin/matlab -softwareopengl -nodesktop -nosplash"

View web version

Powered by Blogger.