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README
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README
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i3lock - slightly improved screen locker based on slock
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============================
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i3lock improves slock by making it fork() and therefore combinable with
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commands to suspend your computer. Additionally, instead of turning off
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your screen via DPMS and/or displaying a black screen, i3lock displays a
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white screen so you can see if your computer failed to resume from suspend
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or if your screen is just locked. Also, when entering a wrong password,
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i3lock does not call XBell(). This is important because i3lock/slock think
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you’ve entered a password when resuming from suspend, at least sometimes.
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i3lock - improved screen locker
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===============================
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i3lock is a simple screen locker like slock. After starting it, you will
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see a white screen (you can configure the color/an image). You can return
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to your screen by entering your passwords.
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i3lock was forked from slock-0.9
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Many little improvements have been made to i3lock over time:
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- i3lock forks, so you can combine it with an alias to suspend to RAM
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(run "i3lock && echo mem > /sys/power/state" to get a locked screen
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after waking up your computer from suspend to RAM)
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- You can either a background color or a PNG image which will be displayed
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while your screen is locked.
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- You can specify whether i3lock should bell upon a wrong password.
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- i3lock uses PAM and therefore is compatible with LDAP etc.
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Requirements
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------------
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In order to build i3lock you need the Xlib header files and the PAM development
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headers (libpam-dev or similar).
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Installation
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------------
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Edit config.mk to match your local setup (slock is installed into
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the /usr/local namespace by default).
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Afterwards enter the following command to build and install slock
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(if necessary as root):
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make clean install
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- libxcb
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- libxcb-util
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- libpam-dev
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- libcairo-dev
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Running i3lock
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-------------
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