This allows you to switch between latest git branches

switch_between_last_git_branches.sh

alias gsb="select option in `git branch --sort=-committerdate | head -n $(( $LINES / 2 )) | grep -v '*'`; do git checkout $option; break ;done"

# --sort=-committerdate # sorts branches by commit dates (use --sort=-committerdate for opposite direction)
# $(( $LINES / 2 )) # use half of your terminal height (I like to have some context preserved). 
                    # use -n 100000000 to use all terminal space (select will reduce the number of options for you)
                    
# grep -v '*' - exclude the current branch, if you remove this you have to accomodate the '*' char in $option
# break - remove this if you want to switch, and the immediatelly be given option to switch again :D (just a joke, it's useless without it)

demo:

$ gsb
1) [redacted]                                                                           
2) [redacted]                                                                                          
3) [redacted]                                                                            
4) master                                                                                                            
5) [redacted]                                                              
6) [redacted]                                                                                                  
7) [redacted]                                                            
8) [redacted]                                                                               
9) junk                                                                                                              
10) [redacted]                                                                         
11) [redacted]                                                                              
12) [redacted]                                                                        
?# 9
Switched to branch 'junk'