Related to #4 this issue is to add additional options that make sense:

Options: -b, --beep beep if command has a non-zero exit -c, --color interpret ANSI color and style sequences -d, --differences[=] highlight changes between updates -e, --errexit exit if command has a non-zero exit -g, --chgexit exit when output from command changes -n, --interval seconds to wait between updates -p, --precise attempt run command in precise intervals -t, --no-title turn off header -x, --exec pass command to exec instead of "sh -c"

-h, --help display this help and exit -v, --version output version information and exit

This issue is to implement the -v, --version option

Related to #4 this issue is to add additional options that make sense:

Options: -b, --beep beep if command has a non-zero exit -c, --color interpret ANSI color and style sequences -d, --differences[=] highlight changes between updates -e, --errexit exit if command has a non-zero exit -g, --chgexit exit when output from command changes -n, --interval seconds to wait between updates -p, --precise attempt run command in precise intervals -t, --no-title turn off header -x, --exec pass command to exec instead of "sh -c"

-h, --help display this help and exit -v, --version output version information and exit

This issue is to implement the -g, --chgexit option

Related to #4 this issue is to add additional options that make sense:

Options: -b, --beep beep if command has a non-zero exit -c, --color interpret ANSI color and style sequences -d, --differences[=] highlight changes between updates -e, --errexit exit if command has a non-zero exit -g, --chgexit exit when output from command changes -n, --interval seconds to wait between updates -p, --precise attempt run command in precise intervals -t, --no-title turn off header -x, --exec pass command to exec instead of "sh -c"

-h, --help display this help and exit -v, --version output version information and exit

This issue is to implement the -e, --errexit option

Related to #4 this issue is to add additional options that make sense:

Options:
  -b, --beep             beep if command has a non-zero exit
  -c, --color            interpret ANSI color and style sequences
  -d, --differences[=<permanent>]
                         highlight changes between updates
  -e, --errexit          exit if command has a non-zero exit
  -g, --chgexit          exit when output from command changes
  -n, --interval <secs>  seconds to wait between updates
  -p, --precise          attempt run command in precise intervals
  -t, --no-title         turn off header
  -x, --exec             pass command to exec instead of "sh -c"

 -h, --help     display this help and exit
 -v, --version  output version information and exit

This issue is to implement the -d, --differences option

Related to #4 this issue is to add additional options that make sense:

Options:
  -b, --beep             beep if command has a non-zero exit
  -c, --color            interpret ANSI color and style sequences
  -d, --differences[=<permanent>]
                         highlight changes between updates
  -e, --errexit          exit if command has a non-zero exit
  -g, --chgexit          exit when output from command changes
  -n, --interval <secs>  seconds to wait between updates
  -p, --precise          attempt run command in precise intervals
  -t, --no-title         turn off header
  -x, --exec             pass command to exec instead of "sh -c"

 -h, --help     display this help and exit
 -v, --version  output version information and exit

This issue is to implement the -b, --beep option