Split and get last

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 vote203 views2 answers
BUILD FAILED (Ubuntu 20.04 using python-build 20180424)
Shell/Bash
0 vote149 views1 answer
Chmod ax
Shell/Bash
0 vote171 views1 answer
Offline heic to jpg converter on linux
Shell/Bash
0 vote143 views1 answer
How to perform an action for each line in bash
Shell/Bash
0 vote148 views1 answer
Correct git commit message
Shell/Bash
0 vote151 views1 answer
How to see deleted commit git
Shell/Bash
0 vote164 views1 answer
How to check the installed version of React-Native
Shell/Bash
0 vote157 views1 answer
Xampp start from terminal
Shell/Bash
0 vote151 views1 answer
Ubuntu 20.04 how to stop apache2 from starting on startup
Shell/Bash
0 vote109 views1 answer
Rsync follow symlinks
Shell/Bash