Snippets

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Feature Group

bash

This demonstrates capturing the output of a command into a variable.


current_date=$(date)

bash

This demonstrates capturing the output of a Bash function into a variable.


result=$(myfunc)

bash

This demonstrates embedding the output of the pwd command within a string using two different command substitution methods.


echo "I'm in $(pwd)"
echo "I'm in `pwd`"

bash

This demonstrates two ways to print the current directory in Bash: using command substitution and a built-in variable.


echo "I'm in $(pwd)" # execs `pwd` and interpolates output
echo "I'm in $PWD" # interpolates the variable

bash

This demonstrates capturing the output of a command into a variable.


current_date=$(date)

bash

This demonstrates capturing the output of a Bash function into a variable.


result=$(myfunc)

bash

This demonstrates embedding the output of the pwd command within a string using two different command substitution methods.


echo "I'm in $(pwd)"
echo "I'm in `pwd`"

bash

This demonstrates two ways to print the current directory in Bash: using command substitution and a built-in variable.


echo "I'm in $(pwd)" # execs `pwd` and interpolates output
echo "I'm in $PWD" # interpolates the variable