Пропускане към основното съдържание

Публикации

Показват се публикации от Октомври, 2018

kernel-4.19.0V.Varbanovski_lp150.12.22_default

How to use GitHub with stable performance

Meltdown & Spectre

Spectre & Meltdown_checker

compressing_and+decompressing-file&size()without_damage_export*of*large*file*into*a*small*place

# make 1G txt data file dd if=/dev/zero of=data.txt bs=1M count=1024 # compress with tools gzip -c data.txt > data.txt.gz tar -cf data.txt.tar data.txt xz -zk data.txt 7za a -t7z data.txt.7z data.txt # compress with bzip2 bzip2 -zk data.txt # make unlimited size bzip2 archive (3GB in this case) dd if=/dev/zero bs=1G count=3 | bzip2 -c > fun.bz2 # start extracting that file bzip2 -d fun.bz2 ######################################### # nu11secur1ty - test # Make 3G file for test dd if=/dev/zero bs=1MB count=3000 | bzip2 -c > fun.txt.bz2 # start extracting that file bzip2 -d fun.txt.bz2 ------------------------------------------ #Manual # make 4MB txt data file dd if=/dev/zero of=fun.txt bs=4MB count=1 # make bzip2 archive bzip2 fun.txt # chech the size after compress du -h fun.txt # start extracting that file bzip2 -d fun.txt.bz2

Machinery