mirror of https://github.com/tLDP/LDP
26 lines
569 B
Bash
26 lines
569 B
Bash
#!/bin/bash
|
|
# here-commsub.sh
|
|
# Requires Bash version -ge 4.1 ...
|
|
|
|
multi_line_var=$( cat <<ENDxxx
|
|
------------------------------
|
|
This is line 1 of the variable
|
|
This is line 2 of the variable
|
|
This is line 3 of the variable
|
|
------------------------------
|
|
ENDxxx)
|
|
|
|
# Rather than what Bash 4.0 requires:
|
|
#+ that the terminating limit string and
|
|
#+ the terminating close-parenthesis be on separate lines.
|
|
|
|
# ENDxxx
|
|
# )
|
|
|
|
|
|
echo "$multi_line_var"
|
|
|
|
# Bash still emits a warning, though.
|
|
# warning: here-document at line 10 delimited
|
|
#+ by end-of-file (wanted `ENDxxx')
|