fixed strcat null possibility in main()

fixed strlen-bomb in run_command

fixed memleak in datetime()

void argument main()

Fixed alsa function + datetime function

Added shell command function

revised readme

revised readme

README update (included information)

added, username, gid, uid

added disk functions for details

added memory values ram functions

fixed hostname function and added HOST_NAME_MAX limit

hostname function

added ip address function

added entropy

Added icon to TODO.md

typo license != license.md :P

Changes to documentation and new screenshot.

- Better README.md
- Headlines in all files
- CONTRIBUTING.md
- New screenshot

Easier info function names

All the info function names started with "get_", which I removed to make
it easier for the user to configure the program to its needs.
Additionally I renamed some functions (e.g. get_ram_usage) to better
names, making it easier to extend the program with ram usage / total
functions.

Merge pull request #10 from sahne/master

Fix some memory leaks

added license info to slstatus.h

header

removed from todo

added some todos

disk usage in README.md

completely new system: only values in config file get updated + cleaner code

whitespace error

removed todo

fixed disk percent

Merge pull request #9 from sahne/master

Add diskusage support

Update README.md

Create TODO.md

Merge pull request #8 from Vlaix/master

Fixed locale defaulting to English

added update_interval check to config_check()

coding style notice in README.md

added sahne to contributors

fixed some small things (update_interval) interferes with get_cpu_usage() and reordered)

Merge pull request #6 from sahne/master

minor cleanups and sanity checks

simplified config.def.h

Merge pull request #5 from Vlaix/master

Fixed small buffer in get_datetime()

better screenshot

small changes (var names)

starting in README.md

put everything in logical order

Merge pull request #4 from Vlaix/ram

Changed RAM calculation formula.

contributors

changed to easier variable names

changed to 4 spaces indentation (2 are not enough)

Merge pull request #3 from Vlaix/master

Fixed broken wifi

Merge pull request #2 from pfannkuchengesicht/master

fixed some memory leaks

fixed tabs xD

fixed typo in README.md (jpg <-> png)

added screenshot

variable names

commented and reordered

revised everything

added config.def.h handling and fixed typo

initial commit

Initial commit

fixed some memory leaks

Fixed broken wifi
Fixed indentation
Removed trailig white spaces

Changed RAM calculation formula.

Former : MemTotal - MemAvailable
New : (MemTotal - MemFree) - (Buffers + Cached)

Fixed small buffer in get_datetime()

The buffer being hardcoded to 19 (the size expected from the default time format),
strftime() would fail on any format returning a longer buffer.
Changed it from 19 to 64 to accomodate longer formats.

return n/a instead of exiting if a specific value cannot be read

add config checks on startup for better error handling

add update_interval

add a short sleep to reduce load

make config.h target depending on config.def.h

simplify smprintf by using vasprintf

Fixed locale defaulting to English

Changed get_datetime() a bit so it respects the user-configured locale (to use time formats with strings for days, months etc.)

Same commit as last time, except it merges.

Add diskusage support

add support to show used disk for a given mountpoint

Fix some memory leaks