doc: Fixed a few typos on Building Doc's, Changed Tab's to spaces and limited line length to < 80 chars where possible

Signed-off-by: Martin Winter <mwinter@opensourcerouting.org>

doc/Building_FRR_on_CentOS6.md

@@ -6,9 +6,10 @@ Instructions are tested with `CentOS 6.8` on `x86_64` platform
 CentOS 6 restrictions:
 ----------------------
 
-- PIMd is not supported on `CentOS 6`. Upgrade to `CentOS 7` if PIMd is needed
+- PIMd is not supported on `CentOS 6`. Upgrade to `CentOS 7` if PIMd is 
-- MPLS is not supported on `CentOS 6`. MPLS requires Linux Kernel 4.5 or higher
+  needed
-  (LDP can be built, but may have limited use without MPLS)
+- MPLS is not supported on `CentOS 6`. MPLS requires Linux Kernel 4.5 or 
+  higher (LDP can be built, but may have limited use without MPLS)
 
 Install required packages
 -------------------------
@@ -19,7 +20,8 @@ Add packages:
       texinfo net-snmp-devel groff pkgconfig json-c-devel pam-devel \
       flex pytest
 
-Install newer version of bison (CentOS 6 package source is too old)	from CentOS 7
+Install newer version of bison (CentOS 6 package source is too old) from 
+CentOS 7
 
     curl -O http://vault.centos.org/7.0.1406/os/Source/SPackages/bison-2.7-4.el7.src.rpm
     rpmbuild --rebuild ./bison-2.7-4.el7.src.rpm
@@ -44,7 +46,8 @@ Install newer version of autoconf and automake (Package versions are too old)
     sudo make install
     cd ..
 
-Install `Python 2.7` in parallel to default 2.6 (needed for `make check` to run unittests). 
+Install `Python 2.7` in parallel to default 2.6 (needed for `make check` to 
+run unittests). 
 Pick correct EPEL based on CentOS version used. Then install current `pytest`
 
     rpm -ivh http://dl.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
@@ -52,13 +55,14 @@ Pick correct EPEL based on CentOS version used. Then install current `pytest`
     yum install python27 python27-pip
     pip2.7 install pytest
 
-Please note that `CentOS 6` needs to keep python pointing to version 2.6 for `yum` to keep
+Please note that `CentOS 6` needs to keep python pointing to version 2.6 
-working, so don't create a symlink for python2.7 to python
+for `yum` to keep working, so don't create a symlink for python2.7 to python
     
 Get FRR, compile it and install it (from Git)
 ---------------------------------------------
 
-**This assumes you want to build and install FRR from source and not using any packages**
+**This assumes you want to build and install FRR from source and not using 
+any packages**
 
 ### Add frr groups and user
 
@@ -68,9 +72,11 @@ Get FRR, compile it and install it (from Git)
       -c "FRR FreeRangeRouting suite" -d /var/run/frr frr
 
 ### Download Source, configure and compile it
-(You may prefer different options on configure statement. These are just an example.)
+(You may prefer different options on configure statement. These are just 
+an example.)
 
-You may want to pay special attention to `/usr/lib64` paths and change them if you are not building on a x86_64 architecture
+You may want to pay special attention to `/usr/lib64` paths and change 
+them if you are not building on a x86_64 architecture
 
     git clone https://github.com/freerangerouting/frr.git frr
     cd frr
@@ -117,7 +123,8 @@ You may want to pay special attention to `/usr/lib64` paths and change them if y
 
 ### Enable IP & IPv6 forwarding
 
-Edit `/etc/sysctl.conf` and set the following values (ignore the other settings)
+Edit `/etc/sysctl.conf` and set the following values (ignore the other 
+settings)
 
     # Controls IP packet forwarding
     net.ipv4.ip_forward = 1

doc/Building_FRR_on_CentOS7.md

@@ -20,7 +20,8 @@ Add packages:
 Get FRR, compile it and install it (from Git)
 ---------------------------------------------
 
-**This assumes you want to build and install FRR from source and not using any packages**
+**This assumes you want to build and install FRR from source and not using 
+any packages**
 
 ### Add frr groups and user
 
@@ -30,9 +31,11 @@ Get FRR, compile it and install it (from Git)
       -c "FRR FreeRangeRouting suite" -d /var/run/frr frr
 
 ### Download Source, configure and compile it
-(You may prefer different options on configure statement. These are just an example.)
+(You may prefer different options on configure statement. These are just 
+an example.)
 
-You may want to pay special attention to `/usr/lib64` paths and change them if you are not building on a x86_64 architecture
+You may want to pay special attention to `/usr/lib64` paths and change 
+them if you are not building on a x86_64 architecture
 
     git clone https://github.com/freerangerouting/frr.git frr
     cd frr
@@ -79,7 +82,8 @@ You may want to pay special attention to `/usr/lib64` paths and change them if y
 
 ### Enable IP & IPv6 forwarding
 
-Create a new file `/etc/sysctl.d/90-routing-sysctl.conf` with the following content:
+Create a new file `/etc/sysctl.d/90-routing-sysctl.conf` with the 
+following content:
 
     # Sysctl for routing
     #

doc/Building_FRR_on_Debian8.md

@@ -13,8 +13,9 @@ Install required packages
         
 Add packages:
 
-	sudo apt-get install git autoconf automake libtool make gawk libreadline-dev \
+    sudo apt-get install git autoconf automake libtool make gawk \
-	    texinfo libjson-c-dev pkg-config bison flex python-pip
+       libreadline-dev texinfo libjson-c-dev pkg-config bison flex \
+       python-pip
 
 Install newer pytest (>3.0) from pip    
 
@@ -23,7 +24,8 @@ Install newer pytest (>3.0) from pip
 Get FRR, compile it and install it (from Git)
 ---------------------------------------------
 
-**This assumes you want to build and install FRR from source and not using any packages**
+**This assumes you want to build and install FRR from source and not using 
+any packages**
 
 ### Add frr groups and user
 
@@ -34,7 +36,8 @@ Get FRR, compile it and install it (from Git)
     sudo usermode
 
 ### Download Source, configure and compile it
-(You may prefer different options on configure statement. These are just an example.)
+(You may prefer different options on configure statement. These are just
+an example.)
 
     git clone https://github.com/freerangerouting/frr.git frr
     cd frr
@@ -81,7 +84,8 @@ Get FRR, compile it and install it (from Git)
 
 ### Enable IP & IPv6 forwarding
 
-Edit `/etc/sysctl.conf` and uncomment the following values (ignore the other settings)
+Edit `/etc/sysctl.conf` and uncomment the following values (ignore the 
+other settings)
 
     # Uncomment the next line to enable packet forwarding for IPv4
     net.ipv4.ip_forward=1

doc/Building_FRR_on_Fedora24.md

@@ -6,14 +6,15 @@ Install required packages
 
 Add packages:
 
-    sudo dnf install git autoconf automake libtool make gawk readline-devel \
+    sudo dnf install git autoconf automake libtool make gawk \
-      texinfo net-snmp-devel groff pkgconfig json-c-devel pam-devel \
+       readline-devel texinfo net-snmp-devel groff pkgconfig \
-      perl-XML-LibXML pytest
+       json-c-devel pam-devel perl-XML-LibXML pytest
 
 Get FRR, compile it and install it (from Git)
 ---------------------------------------------
 
-**This assumes you want to build and install FRR from source and not using any packages**
+**This assumes you want to build and install FRR from source and not 
+using any packages**
 
 ### Add frr groups and user
 
@@ -23,9 +24,11 @@ Get FRR, compile it and install it (from Git)
       -c "FRR FreeRangeRouting suite" -d /var/run/frr frr
 
 ### Download Source, configure and compile it
-(You may prefer different options on configure statement. These are just an example.)
+(You may prefer different options on configure statement. These are just 
+an example.)
 
-You may want to pay special attention to `/usr/lib64` paths and chenge them if you are not building on a x86_64 architecture
+You may want to pay special attention to `/usr/lib64` paths and change 
+them if you are not building on a x86_64 architecture
 
     git clone https://github.com/freerangerouting/frr.git frr
     cd frr
@@ -74,8 +77,10 @@ You may want to pay special attention to `/usr/lib64` paths and chenge them if y
 
 ### Enable IP & IPv6 forwarding (and MPLS)
 
-Create a new file `/etc/sysctl.d/90-routing-sysctl.conf` with the following content:
+Create a new file `/etc/sysctl.d/90-routing-sysctl.conf` with the 
-(Please make sure to list all interfaces with required MPLS similar to `net.mpls.conf.eth0.input=1`)
+following content:
+(Please make sure to list all interfaces with required MPLS similar 
+to `net.mpls.conf.eth0.input=1`)
 
     # Sysctl for routing
     #

doc/Building_FRR_on_FreeBSD10.md

@@ -12,20 +12,24 @@ Install required packages
 -------------------------
 
 Add packages:
-(Allow the install of the package managment tool if this is first package install and asked)	
+(Allow the install of the package managment tool if this is first package 
+install and asked)  
 
     pkg install git autoconf automake libtool gmake gawk json-c pkgconf \
         bison flex py27-pytest
 
-Make sure there is no /usr/bin/flex preinstalled (and use the newly installed in /usr/local/bin):
+Make sure there is no /usr/bin/flex preinstalled (and use the newly 
-(FreeBSD frequently provides a older flex as part of the base OS whcih takes preference in path)
+installed in /usr/local/bin):
+(FreeBSD frequently provides a older flex as part of the base OS which 
+takes preference in path)
 
     rm -f /usr/bin/flex
 
 Get FRR, compile it and install it (from Git)
 ---------------------------------------------
 
-**This assumes you want to build and install FRR from source and not using any packages**
+**This assumes you want to build and install FRR from source and not 
+using any packages**
 
 ### Add frr group and user
 
@@ -34,7 +38,8 @@ Get FRR, compile it and install it (from Git)
     pw adduser frr -g 101 -u 101 -G 102 -c "FRR suite" \
         -d /usr/local/etc/frr -s /usr/sbin/nologin
 
-(You may prefer different options on configure statement. These are just an example)
+(You may prefer different options on configure statement. These are just 
+an example)
 
     git clone https://github.com/freerangerouting/frr.git frr
     cd frr

doc/Building_FRR_on_FreeBSD11.md

@@ -12,20 +12,24 @@ Install required packages
 -------------------------
 
 Add packages:
-(Allow the install of the package managment tool if this is first package install and asked)	
+(Allow the install of the package managment tool if this is first package
+install and asked)  
 
     pkg install git autoconf automake libtool gmake gawk json-c pkgconf \
         bison flex py27-pytest
 
-Make sure there is no /usr/bin/flex preinstalled (and use the newly installed in /usr/local/bin):
+Make sure there is no /usr/bin/flex preinstalled (and use the newly 
-(FreeBSD frequently provides a older flex as part of the base OS whcih takes preference in path)
+installed in /usr/local/bin):
+(FreeBSD frequently provides a older flex as part of the base OS which
+takes preference in path)
 
     rm -f /usr/bin/flex
 
 Get FRR, compile it and install it (from Git)
 ---------------------------------------------
 
-**This assumes you want to build and install FRR from source and not using any packages**
+**This assumes you want to build and install FRR from source and not 
+using any packages**
 
 ### Add frr group and user
 
@@ -34,7 +38,8 @@ Get FRR, compile it and install it (from Git)
     pw adduser frr -g 101 -u 101 -G 102 -c "FRR suite" \
         -d /usr/local/etc/frr -s /usr/sbin/nologin
 
-(You may prefer different options on configure statement. These are just an example)
+(You may prefer different options on configure statement. These are just
+an example)
 
     git clone https://github.com/freerangerouting/frr.git frr
     cd frr

doc/Building_FRR_on_FreeBSD9.md

@@ -12,20 +12,24 @@ Install required packages
 -------------------------
 
 Add packages:
-(Allow the install of the package managment tool if this is first package install and asked)	
+(Allow the install of the package managment tool if this is first package 
+install and asked)  
 
     pkg install -y git autoconf automake libtool gmake gawk \
         pkgconf texinfo json-c bison flex py27-pytest
 
-Make sure there is no /usr/bin/flex preinstalled (and use the newly installed in /usr/local/bin):
+Make sure there is no /usr/bin/flex preinstalled (and use the newly
-(FreeBSD frequently provides a older flex as part of the base OS whcih takes preference in path)
+installed in /usr/local/bin):
+(FreeBSD frequently provides a older flex as part of the base OS which
+takes preference in path)
 
     rm -f /usr/bin/flex
 
 Get FRR, compile it and install it (from Git)
 ---------------------------------------------
 
-**This assumes you want to build and install FRR from source and not using any packages**
+**This assumes you want to build and install FRR from source and not
+using any packages**
 
 ### Add frr group and user
 
@@ -34,7 +38,8 @@ Get FRR, compile it and install it (from Git)
     pw adduser frr -g 101 -u 101 -G 102 -c "FRR suite" \
         -d /usr/local/etc/frr -s /usr/sbin/nologin
 
-(You may prefer different options on configure statement. These are just an example)
+(You may prefer different options on configure statement. These are just
+an example)
 
     git clone https://github.com/freerangerouting/frr.git frr
     cd frr

doc/Building_FRR_on_NetBSD6.md

@@ -17,8 +17,8 @@ Configure Package location:
 
 Add packages:
 
-	sudo pkg_add git autoconf automake libtool gmake gawk openssl pkg-config \
+    sudo pkg_add git autoconf automake libtool gmake gawk openssl \
-		json-c p5-XML-LibXML python27 py27-test
+       pkg-config json-c p5-XML-LibXML python27 py27-test
 
 Install SSL Root Certificates (for git https access):
 
@@ -42,7 +42,8 @@ Get FRR, compile it and install it (from Git)
         -d /nonexistent -s /sbin/nologin frr
 
 ### Download Source, configure and compile it
-(You may prefer different options on configure statement. These are just an example)
+(You may prefer different options on configure statement. These are just 
+an example)
 
     git clone https://github.com/freerangerouting/frr.git frr
     cd frr

doc/Building_FRR_on_NetBSD7.md

@@ -11,8 +11,8 @@ NetBSD 7 restrictions:
 Install required packages
 -------------------------
 
-	sudo pkgin install git autoconf automake libtool gmake gawk openssl pkg-config \
+    sudo pkgin install git autoconf automake libtool gmake gawk openssl \
-		json-c p5-XML-LibXML python27 py27-test
+       pkg-config json-c p5-XML-LibXML python27 py27-test
 
 Install SSL Root Certificates (for git https access):
 
@@ -36,7 +36,8 @@ Get FRR, compile it and install it (from Git)
         -d /nonexistent -s /sbin/nologin frr
 
 ### Download Source, configure and compile it
-(You may prefer different options on configure statement. These are just an example)
+(You may prefer different options on configure statement. These are just
+an example)
 
     git clone https://github.com/freerangerouting/frr.git frr
     cd frr

doc/Building_FRR_on_OmniOS.md

@@ -4,8 +4,9 @@ Building FRR on OmniOS (OpenSolaris) from Git Source
 OmniOS restrictions:
 --------------------
 
-- MPLS is not supported on `OmniOS` or `Solaris`. MPLS requires a Linux Kernel
+- MPLS is not supported on `OmniOS` or `Solaris`. MPLS requires a Linux 
-  (4.5 or higher). LDP can be built, but may have limited use without MPLS
+  Kernel (4.5 or higher). LDP can be built, but may have limited use 
+  without MPLS
 
 ### Enable IP & IPv6 forwarding
 
@@ -61,7 +62,8 @@ Select Python 2.7 as default (required for pytest)
     rm -f /usr/bin/python
     ln -s /opt/csw/bin/python2.7 /usr/bin/python
         
-Fix PATH for all users and non-interactive sessions. Edit `/etc/default/login` and add the following default PATH:
+Fix PATH for all users and non-interactive sessions. Edit `/etc/default/login`
+and add the following default PATH:
 
     PATH=/usr/gnu/bin:/usr/bin:/usr/sbin:/sbin:/opt/csw/bin
 
@@ -72,7 +74,8 @@ Edit `~/.profile` and add the following default PATH:
 Get FRR, compile it and install it (from Git)
 ---------------------------------------------
 
-**This assumes you want to build and install FRR from source and not using any packages**
+**This assumes you want to build and install FRR from source and not using
+any packages**
 
 ### Add frr group and user
 
@@ -81,7 +84,8 @@ Get FRR, compile it and install it (from Git)
     sudo useradd -g 93 -u 93 -G frrvty -c "FRR suite" \
         -d /nonexistent -s /bin/false frr
 
-(You may prefer different options on configure statement. These are just an example)
+(You may prefer different options on configure statement. These are just
+an example)
 
     git clone https://github.com/freerangerouting/frr.git frr
     cd frr

doc/Building_FRR_on_OpenBSD6.md

@@ -26,7 +26,8 @@ Select Python2.7 as default (required for pytest)
 Get FRR, compile it and install it (from Git)
 ---------------------------------------------
 
-**This assumes you want to build and install FRR from source and not using any packages**
+**This assumes you want to build and install FRR from source and not using
+any packages**
 
 ### Add frr group and user
 
@@ -36,7 +37,8 @@ Get FRR, compile it and install it (from Git)
         -d /nonexistent -s /sbin/nologin _frr
 
 ### Download Source, configure and compile it
-(You may prefer different options on configure statement. These are just an example)
+(You may prefer different options on configure statement. These are just 
+an example)
 
     git clone https://github.com/freerangerouting/frr.git frr
     cd frr
@@ -98,7 +100,8 @@ Add the following lines to the end of `/etc/rc.conf`:
 **Reboot** to apply the config to the system
 
 ### Install rc.d init files
-(create them in /etc/rc.d - no example are included at this time with FRR source)
+(create them in /etc/rc.d - no example are included at this time with 
+FRR source)
 
 Example (for zebra - store as `/etc/rc.d/frr_zebra.sh`)
 

doc/Building_FRR_on_Ubuntu1204.md

@@ -11,11 +11,12 @@ Install required packages
 
 Add packages:
 
-	apt-get install git autoconf automake libtool make gawk libreadline-dev texinfo \
+    apt-get install git autoconf automake libtool make gawk libreadline-dev \
-	   libpam0g-dev dejagnu libjson0 pkg-config libpam0g-dev libjson0-dev flex \
+       texinfo libpam0g-dev dejagnu libjson0 pkg-config libpam0g-dev \
-	   python-pytest
+       libjson0-dev flex python-pytest
 
-Install newer bison from 14.04 package source (Ubuntu 12.04 package source is too old)
+Install newer bison from 14.04 package source (Ubuntu 12.04 package source
+is too old)
 
     mkdir builddir
     cd builddir
@@ -53,7 +54,8 @@ Install newer version of autoconf and automake:
 Get FRR, compile it and install it (from Git)
 ---------------------------------------------
 
-**This assumes you want to build and install FRR from source and not using any packages**
+**This assumes you want to build and install FRR from source and not using
+any packages**
 
 ### Add frr groups and user
 
@@ -63,7 +65,8 @@ Get FRR, compile it and install it (from Git)
        --gecos "FRR suite" --shell /sbin/nologin frr
 
 ### Download Source, configure and compile it
-(You may prefer different options on configure statement. These are just an example.)
+(You may prefer different options on configure statement. These are just
+an example.)
 
     git clone https://github.com/freerangerouting/frr.git frr
     cd frr
@@ -115,7 +118,8 @@ Get FRR, compile it and install it (from Git)
 
 ### Enable IP & IPv6 forwarding
 
-Edit `/etc/sysctl.conf` and uncomment the following values (ignore the other settings)
+Edit `/etc/sysctl.conf` and uncomment the following values (ignore the 
+other settings)
 
     # Uncomment the next line to enable packet forwarding for IPv4
     net.ipv4.ip_forward=1

doc/Building_FRR_on_Ubuntu1404.md

@@ -11,12 +11,16 @@ Install required packages
         
 Add packages:
 
-	apt-get install git autoconf automake libtool make gawk libreadline-dev texinfo \
+    apt-get install git autoconf automake libtool make gawk libreadline-dev \
-	dejagnu pkg-config libpam0g-dev libjson-c-dev bison flex python-pytest
+       texinfo dejagnu pkg-config libpam0g-dev libjson-c-dev bison flex \
+       python-pytest
 
 Get FRR, compile it and install it (from Git)
 ---------------------------------------------
 
+**This assumes you want to build and install FRR from source and not using
+any packages**
+
 ### Add frr groups and user
 
     sudo groupadd -g 92 frr
@@ -25,7 +29,8 @@ Get FRR, compile it and install it (from Git)
        --gecos "FRR suite" --shell /sbin/nologin frr
 
 ### Download Source, configure and compile it
-(You may prefer different options on configure statement. These are just an example.)
+(You may prefer different options on configure statement. These are just 
+an example.)
 
     git clone https://github.com/freerangerouting/frr.git frr
     cd frr
@@ -75,7 +80,8 @@ Get FRR, compile it and install it (from Git)
 
 ### Enable IP & IPv6 forwarding
 
-Edit `/etc/sysctl.conf` and uncomment the following values (ignore the other settings)
+Edit `/etc/sysctl.conf` and uncomment the following values (ignore the 
+other settings)
 
     # Uncomment the next line to enable packet forwarding for IPv4
     net.ipv4.ip_forward=1

doc/Building_FRR_on_Ubuntu1604.md

@@ -1,23 +1,26 @@
-Building FRR on Ubuntu 12.04LTS from Git Source
+Building FRR on Ubuntu 16.04LTS from Git Source
 ===============================================
 
-- MPLS is not supported on `Ubuntu 12.04` with default kernel. MPLS requires 
+- MPLS is not supported on `Ubuntu 16.04` with default kernel. MPLS requires 
   Linux Kernel 4.5 or higher (LDP can be built, but may have limited use 
   without MPLS)
-  For an updated Ubuntu Kernel, see http://kernel.ubuntu.com/~kernel-ppa/mainline/
+  For an updated Ubuntu Kernel, see 
+    http://kernel.ubuntu.com/~kernel-ppa/mainline/
 
 Install required packages
 -------------------------
 
 Add packages:
 
-	apt-get install git autoconf automake libtool make gawk libreadline-dev texinfo \
+    apt-get install git autoconf automake libtool make gawk libreadline-dev \
-	   dejagnu pkg-config libpam0g-dev libjson-c-dev bison flex python-pytest
+       texinfo dejagnu pkg-config libpam0g-dev libjson-c-dev bison flex \
+       python-pytest
 
 Get FRR, compile it and install it (from Git)
 ---------------------------------------------
 
-**This assumes you want to build and install FRR from source and not using any packages**
+**This assumes you want to build and install FRR from source and not using 
+any packages**
 
 ### Add frr groups and user
 
@@ -27,7 +30,8 @@ Get FRR, compile it and install it (from Git)
        --gecos "FRR suite" --shell /sbin/nologin frr
 
 ### Download Source, configure and compile it
-(You may prefer different options on configure statement. These are just an example.)
+(You may prefer different options on configure statement. These are just 
+an example.)
 
     git clone https://github.com/freerangerouting/frr.git frr
     cd frr
@@ -79,7 +83,8 @@ Get FRR, compile it and install it (from Git)
 
 ### Enable IP & IPv6 forwarding
 
-Edit `/etc/sysctl.conf` and uncomment the following values (ignore the other settings)
+Edit `/etc/sysctl.conf` and uncomment the following values (ignore the 
+other settings)
 
     # Uncomment the next line to enable packet forwarding for IPv4
     net.ipv4.ip_forward=1
@@ -91,8 +96,8 @@ Edit `/etc/sysctl.conf` and uncomment the following values (ignore the other set
 
 ### Enable MPLS Forwarding (with Linux Kernel >= 4.5)
 
-Edit `/etc/sysctl.conf` and the following lines. Make sure to add a line equal to
+Edit `/etc/sysctl.conf` and the following lines. Make sure to add a line 
-`net.mpls.conf.eth0.input` or each interface used with MPLS
+equal to `net.mpls.conf.eth0.input` or each interface used with MPLS
 
     # Enable MPLS Label processing on all interfaces
     net.mpls.conf.eth0.input=1