AMiRo-OS

### check whether commands are available #######################################

# Checks whether the specified commands are available and can be executed.

#

# arguments:  <command>

#                 Name of the command to check.

# return:     0

#                 Warning: Setup aborted by user.

#             -1

#                 Error: Unexpected user input.

#

function serialBootSetup {

  local amirobltdir=$(dirname $(realpath ${BASH_SOURCE[0]}))

### check whether commands are available #######################################

# Checks whether the specified commands are available and can be executed.

#

# arguments:  <command>

#                 Name of the command to check.

# return:     0

### check whether commands are available #######################################

# Checks whether the specified commands are available and can be executed.

#

# arguments:  <command>

#                 Name of the command to check.

# return:     0

### check whether commands are available #######################################

# Checks whether the specified commands are available and can be executed.

#

# arguments:  <command>

#                 Name of the command to check.

# return:     0

### check whether commands are available #######################################

# Checks whether the specified commands are available and can be executed.

#

# arguments:  <command>

#                 Name of the command to check.

# return:     0