when where what who why
share
= copy file from windows share folder
+ curl -O "smb://user:password@server/sharefolder/file.txt"
= copy file from http server
+ wget "http://server/file.txt"
= copy file from https server
+ curl -kO "https://server/file.txt"
= open windows startup folder with Run
+ shell:startup (for current user)
+ shell:common startup (for all user)
= enlarge CMD (window command line) screen
+ type command "mode 800"
= insert URL image on cell in Excel
+ select active cell for insert URL image
+ select INSERT->Pictures
+ put URL image in "File name" box
+ select Insert->"Link to File"
+ resize picture to fit the cell (or number of cells)
+ at picture, right-click, select "Size and Properties"
+ select PROPERTIES->"Move and size with cells"
+ URL image will resize follow the cell
= save video from facebook
+ right-click on video, select "Show video URL"
+ copy URL to clipboard
+ paste URL on address bar of browser
+ change "www." to "m." of URL (m.facebook.com), press Enter
+ right-click on video, select "Save Links As..."
= linux shell
+ do parameters have in shell script
((!$#)) && echo "Usage: cmd.sh [param]" && exit
+ set shell prompt
export PS1="["`hostname -s`"]":'$PWD'' # '
+ change hostname (Ubuntu)
# hostnamectl set-hostname 'new-hostname'
# sudo -s
> change 127.0.0.1 old-hostname to new-hostname
+ get tomorrow date
# echo "310817"| perl -MPOSIX -MTime::Local -le '$dt=<>;
$tm=timelocal(0,0,0,substr($dt,0,2), substr($dt,2,2)-1, substr($dt,4,2)+2000);
$next=strftime "%a %Y%m%d", localtime($tm + 86400);printf("%s", $next);'
= change ls color in bash
+ edit dircolor
# cp /etc/DIR_COLORS ~/.dircolors
# vi ~/.dircolors
> change DIR 01;34 ==> DIR 01;33 # directory
> relogon
+ or put this line in .bashrc file
LS_COLORS=$LS_COLORS:'di=0;33:' ; export LS_COLORS
= change vim color schemes (see in /usr/share/vim/vimNN/colors/)
+ put these in .vimrc
set ts=2
syntax on
colorscheme koehler
+ set TERM=xterm
export TERM=xterm
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