collection
You can use this simple command or put it in executable script to check Apache memory usage per process and total:
ps -ylC apache2 | awk '{x += $8;y += 1} END {print "Apache Memory Usage (MB): "x/1024; print "Average Proccess Size (MB): "x/((y-1)*1024)}'I am really annoyed by Windows message that pops up every time when I access my network share asking me to enter my credentials.
I have Samba share running on my D-Link DNS-320 NAS with two shared volumes that I have mounted as network drives Y and Z.
Assignment of drives will work until you restart your PC. After restart you will be presented withe message like this: Continue reading “Remove enter network password popup when accessing your shares”
First thing is to download Debian Jessie netinst image from mirror:
wget http://cdimage.debian.org/debian-cd/8.1.0/i386/iso-cd/debian-8.1.0-i386-netinst.iso
After standard Debian installation procedure you can download latest linux-phc from their forum: Continue reading “Installing phc-linux undervolting module on Debian Jessie”
I always forget how to do this and I need to write it down:
Turn on syntax highlighting with:
:syntax on
If highlighting looks to dark, then you are probably using dark background, so set it to achieve better readability:
:set background=dark
To make these two changes permanent, edit ~/.vimrc file and enter:
syntax on set background=dark
To turn of syntax highlighting do:
:syntax off
To go back to light background do:
:set background=light
or delete the lines from ~/.vimrc file.
I have several scripts that start when my Raspberry Pi is booted, one of them is to start screen session with IRSSI, but sometimes it can happen that two irssi processes are running.
To avoid that I am using a wrapper script eirssi.sh with just:
ps -C irssi || irssi
Continue reading “Bash check if process is running if not start it”