Add Fedora Support and CentOS Support

[linuxbckp]

See issue #131

[erfanoabdi]

can u add a check to auto detect fedora, without user interaction

[linuxbckp]

I tried auto-detecting, but I ran and get somewhat wrong. So I changed to manual check.

[koumaza]

For RHEL, os-release may be a single line ...?
Also, does status need to be 0?

e.g.

grep -E "^NAME=" /etc/os-release | grep Fedora &>/dev/null
if [ $? = 0 ]; then

[linuxbckp]

For RHEL, os-release may be a single line ...?
Also, does status need to be 0?

e.g.

grep -E "^NAME=" /etc/os-release | grep Fedora &>/dev/null
if [ $? = 0 ]; then

It works. Thanks for your unique method.

[erfanoabdi]

we already have a distro check https://github.com/erfanoabdi/ErfanGSIs/pull/132/files#diff-6aa367da3fdfc952b15def7759aa5f0bL4
add fedora here instead of grepping on top of the file again

[linuxbckp]

we already have a distro check https://github.com/erfanoabdi/ErfanGSIs/pull/132/files#diff-6aa367da3fdfc952b15def7759aa5f0bL4
add fedora here instead of grepping on top of the file again

I tried and this method cannot work. See 5e1532b

[linuxbckp]

Maybe https://github.com/erfanoabdi/ErfanGSIs/pull/132/files#diff-6aa367da3fdfc952b15def7759aa5f0bL4 works on 'arch' or some other distros, but not on 'fedora'.

[koumaza]

Also,One caveat is that Fedora is not GNU.
In bash it says GNU.

[linuxbckp]

Also,One caveat is that Fedora is not GNU.
In bash it says GNU.

I am so shocked that the setup process on Arch Linux is much easier than which on CentOS a2eae23 .

[Robert3141]

any further additions to this?