Easy walking bass line  - The Jazz blues in F The next example shows the Jazz Blues progression.  This chord progression is popular when playing in a jazz setting.

The Jazz Blues Progression in F . Simple walking bass line in F bass tab

Easy walking bass line example The Blues in F 

For more bass tab,  bass line examples  check out the bass tab page. The examples shown in this article  are from  Constructing Walking Jazz Bass Lines  Book I The Blues in 12 keys https://constructingwalkingjazzbasslines.com/bass-tab-jazz-blues-chords-arpeggios/

The 4 feel walking bass technique 

The Blues in F 4 Feel simple walking bass line

Easy walking bass line The 4 feel over jazz blues in F