bash, version 4.4.19(1)-release
/bin/sh -> /bin/bash
Binutils: (GNU Binutils for Ubuntu) 2.30
bison (GNU Bison) 3.0.4
/usr/bin/yacc -> /usr/bin/bison
bzip2,  Version 1.0.6, 6-Sept-2010.
Coreutils:  8.28
diff (GNU diffutils) 3.6
find (GNU findutils) 4.7.0-git
GNU Awk 4.1.4, API: 1.1 (GNU MPFR 4.0.1, GNU MP 6.1.2)
/usr/bin/awk -> /usr/bin/gawk
gcc (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0
g++ (Ubuntu 7.4.0-1ubuntu1~18.04.1) 7.4.0
(Ubuntu GLIBC 2.27-3ubuntu1) 2.27
grep (GNU grep) 3.1
gzip 1.6
Linux version 4.18.0-22-generic (buildd@lgw01-amd64-033) (gcc version 7.3.0 (Ubuntu 7.3.0-16ubuntu3)) #23~18.04.1-Ubuntu SMP Thu Jun 6 08:37:25 UTC 2019
m4 (GNU M4) 1.4.18
GNU Make 4.1
GNU patch 2.7.6
Perl version='5.26.1';
Python 3.6.8
sed (GNU sed) 4.4
tar (GNU tar) 1.29
texi2any (GNU texinfo) 6.5
xz (XZ Utils) 5.2.2
g++ compilation OK