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

28 votes140 views3 answers
Linux add user
Shell/Bash
1 vote133 views2 answers
Golang protobuff installation
Shell/Bash
0 vote146 views1 answer
Powercli install
Shell/Bash
0 vote165 views1 answer
Linux ssh access by ip
Shell/Bash
0 vote137 views1 answer
Run prometheus command
Shell/Bash
1 vote141 views1 answer
Apt ignore certificate
Shell/Bash
2 votes136 views2 answers
Resize image linux command line
Shell/Bash
0 vote141 views1 answer
Linux replace after char
Shell/Bash
1 vote127 views1 answer
Git log with numbers
Shell/Bash
0 vote138 views1 answer
Git list remote tags
Shell/Bash