some personal shell scripts for personal use

├── mysh
│   ├── arti.rn
│   ├── aux.rm
│   ├── bb.au.rec
│   ├── bb.doi
│   ├── bb.keys
│   ├── bb.ldoi
│   ├── bb.rec
│   ├── d2m
│   ├── is_model
│   ├── rn1
│   ├── rn2
│   ├── rn3
│   ├── rn4
│   ├── test_arg
│   └── update.fr.another
└── README.md

• d2m

  set files' createdate the same as modifydate (for macOS only)
  

• $is_model -h

  is_model - check photos under a directory if is produced by MODEL
  ++ the query is based on exiftool ++
  
  usage: is_model [options] MODEL [NDIR [DIRECTORY]]
  
  options:
  -h, --help                show brief help
  -g, --tag                 specify TAG instead of 'Model'
  -q                        query only; otherwise move to NDIR (default same as
                            TAG; make it if not exist) under DIRECTORY (default
                            CURRENT)
  

• $rn1 -h

  rn1 - rename files sequentially under a directory
  ++ rn4 may required for no-simulation mode! ++
  
  usage: rn1 [options] [DIRECTORY]
  
  options:
  -h, --help                show brief help
  -x, --ext=EXT             only applied for files with this extention; default all
  -p, --prefix=PREFIX       PREFIX_XXXX.EXT; default name of targit directory
  -i, --ini=INI             basement for increament; default 0
  -s                        simulation mode (not executed)
  -v                        verbose mode
  

• $rn2 -h

  rn2 - replace STR0 in filenames by STR1 under a directory
  
  usage: rn2 [options] STR0 [STR1]
  
  options:
  -h, --help                show brief help
  -d                        specify a path; otherwise applied to current directory!
  -s                        simulation mode (not executed)
  -v                        verbose mode
  

• $rn3 -h

  rn3 - change extension case in filename(s) under a directory
  
  usage: rn3 [options] [DIRECTORY]
  
  options:
  -h, --help                show brief help
  -x, --ext=EXT             only applied for files with this extention
  -u                        to uppercase; otherwise to lowercase
  -s                        simulation mode (not executed)
  -v                        verbose mode
  

• $rn4 -h

  rn4 - add .x before extension in filename(s)
  
  usage: rn4 [options] [DIRECTORY]
  
  options:
  -h, --help                show brief help
  -x, --ext=EXT             only applied for files with this extention
  -s                        simulation mode (not executed)
  -v                        verbose mode
  

• $arti.rn -h

  arti.rn - rename article name in format of *_[*_[*_]]_-AYJ.pdf
  
  usage: arti.rn [options] [DIR|FILE]
  
  options:
  -h, --help                show brief help
  -s                        simulation mode (not executed)
  -v                        verbose mode
  

• $aux.rm -h

  aux.rm - delete the auxiliary files generated by LaTeX
  
  usage: aux.rm [-x EXT1,EXT2...]
  
  options:
  -h, --help                show brief help
  -x EXT(s)                 not for files with extention(s; seprated by ',')
  

• $update.fr.another -h

  update.fr.another - update files under a directory in the tree by copying another version
  
  usage: update.fr.another [options] WD
  
  options:
  -h, --help                show brief help
  -b                        basement path; otherwise use /home/clin/wks/wrfs/WRF4.5.x/WRF!
  -y                        yes to all
  

• $bb.doi -h

  bb.doi - generate doi link corresponding to a specified KEY within a specified BIBFILE
  
  usage: bb.doi [options] KEY [BIBFILE]
  
  options:
  -h, --help                show brief help
  -v                        show more message
  

• $bb.ldoi -h

  bb.ldoi - generate doi link corresponding to a specified KEY within a specified BIBFILE
  
  usage: bb.ldoi [options] KEY [BIBFILE]
  
  options:
  -h, --help                show brief help
  -v                        show more message
  

• $bb.rec -h

  bb.rec - display bib record corresponding to a specified KEY within a specified BIBFILE
  
  usage: bb.rec [options] KEY [BIBFILE]
  
  options:
  -h, --help                show brief help
  -v                        show more message
  

• $bb.keys -h

  
  usage: bb.keys [options] [BIBFILE]
  
  options:
  -h, --help                show brief help
  -v                        show more message
  

• $bb.au.rec -h

  bb.au.rec - find corresponding records for a specified AUTHOR within a specified BIBFILE
   
  usage: bb.au.rec [options] -a AUTHOR [-a AUTHOR1] ... [BIBFILE]
          if BIBFILE not specified, the first found .bib file in the current directory will be used!
   
  options:
  -h, --help                show brief help
  -a AUTHOR                 specify an AUTHOR; multiple times for multiple authors
  -x                        fully strictly matching for the specified AUTHOR;
                            otherwise, matching the 1st letter of the given name only
  -c                        highlight the specified AUTHOR(s) in the result
  -v                        show more message