jammy (1) ?C=N&O=D

 Name                        
 Parent Directory            
 zsoelim.1.html              
 yes.1.html                  
 whoami.1.html               
 who.1.html                  
 whatis.1.html               
 weechat.1.html              
 weechat-headless.1.html     
 web2disk.1.html             
 wdiff.1.html                
 wc.1.html                   
 vdir.1.html                 
 users.1.html                
 uniq.1.html                 
 unexpand.1.html             
 uname.1.html                
 tty.1.html                  
 tsort.1.html                
 truncate.1.html             
 true.1.html                 
 tr.1.html                   
 touch.1.html                
 timeout.1.html              
 test.1.html                 
 tee.1.html                  
 tail.1.html                 
 tac.1.html                  
 sync.1.html                 
 sum.1.html                  
 stty.1.html                 
 stdbuf.1.html               
 stat.1.html                 
 split.1.html                
 sort.1.html                 
 sleep.1.html                
 shuf.1.html                 
 shred.1.html                
 sha512sum.1.html            
 sha384sum.1.html            
 sha256sum.1.html            
 sha224sum.1.html            
 sha1sum.1.html              
 setsid.1.html               
 seq.1.html                  
 sdiff.1.html                
 runcon.1.html               
 rmdir.1.html                
 rm.1.html                   
 rev.1.html                  
 recset.1.html               
 recsel.1.html               
 recins.1.html               
 recinf.1.html               
 recfmt.1.html               
 recfix.1.html               
 recdel.1.html               
 rec2csv.1.html              
 realpath.1.html             
 readlink.1.html             
 pwd.1.html                  
 ptx.1.html                  
 printf.1.html               
 printenv.1.html             
 pr.1.html                   
 pinky.1.html                
 pathchk.1.html              
 paste.1.html                
 od.1.html                   
 numfmt.1.html               
 nproc.1.html                
 nohup.1.html                
 nl.1.html                   
 nice.1.html                 
 mv.1.html                   
 mktemp.1.html               
 mknod.1.html                
 mkfifo.1.html               
 mkdir.1.html                
 md5sum.1.html               
 mc.1.html                   
 manpath.1.html              
 manconv.1.html              
 man.1.html                  
 man-recode.1.html           
 ls.1.html                   
 lrs2lrf.1.html              
 lrfviewer.1.html            
 lrf2lrs.1.html              
 logname.1.html              
 ln.1.html                   
 link.1.html                 
 lexgrog.1.html              
 kfind.1.html                
 kbookmarkmerger.1.html      
 join.1.html                 
 install.1.html              
 id.1.html                   
 hostid.1.html               
 help2man.1.html             
 head.1.html                 
 grub-syslinux2cfg.1.html    
 grub-script-check.1.html    
 grub-render-label.1.html    
 grub-mount.1.html           
 grub-mkstandalone.1.html    
 grub-mkrescue.1.html        
 grub-mkrelpath.1.html       
 grub-mkpasswd-pbkdf2.1.html 
 grub-mknetdir.1.html        
 grub-mklayout.1.html        
 grub-mkimage.1.html         
 grub-mkfont.1.html          
 grub-menulst2cfg.1.html     
 grub-kbdcomp.1.html         
 grub-glue-efi.1.html        
 grub-fstest.1.html          
 grub-file.1.html            
 grub-editenv.1.html         
 fold.1.html                 
 fmt.1.html                  
 flex.1.html                 
 fetch-ebook-metadata.1.html 
 false.1.html                
 factor.1.html               
 expr.1.html                 
 expand.1.html               
 env.1.html                  
 echo.1.html                 
 ebook-viewer.1.html         
 ebook-polish.1.html         
 ebook-meta.1.html           
 ebook-edit.1.html           
 ebook-convert.1.html        
 du.1.html                   
 dragon.1.html               
 dirname.1.html              
 dircolors.1.html            
 dir.1.html                  
 diff3.1.html                
 diff.1.html                 
 df.1.html                   
 dd.1.html                   
 date.1.html                 
 cut.1.html                  
 csv2rec.1.html              
 csplit.1.html               
 cp.1.html                   
 comm.1.html                 
 cmp.1.html                  
 cksum.1.html                
 chown.1.html                
 chgrp.1.html                
 chcon.1.html                
 cat.1.html                  
 calibredb.1.html            
 calibre.1.html              
 calibre-smtp.1.html         
 calibre-server.1.html       
 calibre-debug.1.html        
 calibre-customize.1.html    
 basenc.1.html               
 basename.1.html             
 base64.1.html               
 base32.1.html               
 b2sum.1.html                
 ark.1.html                  
 apropos.1.html