Bash get last field in line

Use rev command altogether with cut command as follows:
echo "a1 a2 a3 a4 a5" | rev | cut -d ' ' -f '1' | rev
#rev reverses string, then you cut from 2th field to end and reverse back

Similar codes

0 vote301 views1 answer
Change directory on WSL
Shell/Bash
0 vote287 views1 answer
Busca de ficheiro em linux sem access denied e com data
Shell/Bash
7 votes297 views3 answers
How to open file in linux
Shell/Bash
0 vote300 views1 answer
Installl adb to linux
Shell/Bash
1 vote320 views1 answer
ModuleNotFoundError: No module named 'virtualenv.seed.embed.via_app_data'
Shell/Bash
0 vote316 views1 answer
Spacemacs ubuntu
Shell/Bash
5 votes304 views1 answer
Bcryptjs
Shell/Bash
0 vote293 views1 answer
ModuleNotFoundError: No module named 'weasyprint'
Shell/Bash
90 votes314 views6 answers
Edit git config file
Shell/Bash
4 votes258 views1 answer
Run psql in bash
Shell/Bash