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check if a command exists Code Example
check if a command exists 
# To find out if a given command exists:

if command -v given-command > /dev/null 2>&1; then
  echo given-command is available
else
  echo given-command is not available
fi
Source: unix.stackexchange.com



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Type:
 Code Example
Category:
 Coding
Sub Category:
 Code Example
Uploaded by:
 Admin
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