How to configure a Debian based Linux distribution to share a folder with anyone on the network, with read and write access ?
Continue reading “Samba public share”
As ‘man convert’ states :
The convert program is a member of the ImageMagick suite of tools. Use it to convert between image formats as well as resize an image, blur, crop, despeckle, dither, draw on, flip, join, re-sample, and much more.
Continue reading “Convert PDF to PNG with enough resolution”
Put in your ~/.zshrc :
src = superuser.com
For example, to substitute foo with bar
for f in `grep -lR foo`; do
echo -n ">> $f";
sed 's/foo/bar/g' $f > $f.tmp ;
mv $f.tmp $f ;
echo " done.";
- 1) for loops on all files containing the text “foo”, grep -l only show the file name with corresponding text inside.
- 3) sed replace foo with bar in all file
- 4) mv save the modification (delete if you don’t want to overwrite the original files, the modified files is named with .tmp at the end)
- 2) & 5) echo: which file is treated
The fastest and more efficient way to batch multiple files encoding conversion :
vim +"argdo se fileencoding=utf-8 | w | bnext" +"q" ` find . -type f -name "*.rsp" `
+”argdo” : execute the following vim commands for each file (filencode, save and next buffer)
+”q” : quit after last one
find : get all files with corresponding name