Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Change the modifiled timestamp of a file to the specified timestamp.
touch -m -t 201512180130.09 some_file
Change the modified timestamp of a file to the current time.
touch -m some_file …Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Add the following lines into the file /etc/apt/apt.conf,
where proxy_server is the address/ip of the server
and port is the port of the proxy service.
Acquire::http …Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
KDE supports the Win/Super key to bring up the application launcher now. If you are on an older KDE distributions which does not have it by default, you can get …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Error message: The package hl1440lpr needs to be reinstalled, but I can't find an archive for it.
Steps to fix the issue:
Start with
sudo dpkg --remove --force-all hl1440lpr
If that …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
You cannot SSH into a Mac (even if openssh is install on it) unless Remote Login is turned on. You can follow the steps below to turn on Remote Login on …
Things on this page are fragmentary and immature notes/thoughts of the author. Please read with your own judgement!
Run the following command after installation.
export PATH=/opt/local/libexec/gnubin：/opt/local/bin:/opt/local/sbin:$PATH
export MANPATH=/opt/local/share/man:$MANPATH
sudo port install …