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1

I have only one variable in bash script $PHP_V and trying to pass in nginx config file like:

cat <<'EOF' > /etc/nginx/sites-available/default
server 
 listen 80 default_server; 
 listen [::]:80 default_server; 

 listen 443 ssl default_server; 
 listen [::]:443 ssl default_server; 

 root /vagrant/webroot; 

 index index.php; 

 server_name _; 

 ssl_certificate /etc/nginx/certs/vagrantbox.crt; 
 ssl_certificate_key /etc/nginx/certs/vagrantbox.key; 

 location / 
 try_files $uri $uri/ /index.php?$args; 
 

 location ~ .php$ 
 try_files $uri =404; 
 include fastcgi_params; 
 fastcgi_pass unix:/run/php/php$PHP_V-fpm.sock; 
 fastcgi_index index.php; 
 fastcgi_intercept_errors on; 
 fastcgi_param SCRIPT_FILENAME 
 $document_root$fastcgi_script_name; 
 

EOF

but without success. How to do?

variable cat here-document

share|improve this question

edited 7 hours ago

Jeff Schaller♦

46.2k1165150

asked 8 hours ago

SalinesSalines

1084

New contributor

Salines is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  See passing and setting variables in a heredoc
  
  – steeldriver
  8 hours ago
  

  
  
  
  

add a comment | 

1

I have only one variable in bash script $PHP_V and trying to pass in nginx config file like:

cat <<'EOF' > /etc/nginx/sites-available/default
server 
 listen 80 default_server; 
 listen [::]:80 default_server; 

 listen 443 ssl default_server; 
 listen [::]:443 ssl default_server; 

 root /vagrant/webroot; 

 index index.php; 

 server_name _; 

 ssl_certificate /etc/nginx/certs/vagrantbox.crt; 
 ssl_certificate_key /etc/nginx/certs/vagrantbox.key; 

 location / 
 try_files $uri $uri/ /index.php?$args; 
 

 location ~ .php$ 
 try_files $uri =404; 
 include fastcgi_params; 
 fastcgi_pass unix:/run/php/php$PHP_V-fpm.sock; 
 fastcgi_index index.php; 
 fastcgi_intercept_errors on; 
 fastcgi_param SCRIPT_FILENAME 
 $document_root$fastcgi_script_name; 
 

EOF

but without success. How to do?

variable cat here-document

share|improve this question

edited 7 hours ago

Jeff Schaller♦

46.2k1165150

asked 8 hours ago

SalinesSalines

1084

New contributor

Salines is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

• 
  
  
  

  
  1
  

  
  
  
  
  
  

  
  
  See passing and setting variables in a heredoc
  
  – steeldriver
  8 hours ago
  

  
  
  
  

add a comment | 

I have only one variable in bash script $PHP_V and trying to pass in nginx config file like:

cat <<'EOF' > /etc/nginx/sites-available/default
server 
 listen 80 default_server; 
 listen [::]:80 default_server; 

 listen 443 ssl default_server; 
 listen [::]:443 ssl default_server; 

 root /vagrant/webroot; 

 index index.php; 

 server_name _; 

 ssl_certificate /etc/nginx/certs/vagrantbox.crt; 
 ssl_certificate_key /etc/nginx/certs/vagrantbox.key; 

 location / 
 try_files $uri $uri/ /index.php?$args; 
 

 location ~ .php$ 
 try_files $uri =404; 
 include fastcgi_params; 
 fastcgi_pass unix:/run/php/php$PHP_V-fpm.sock; 
 fastcgi_index index.php; 
 fastcgi_intercept_errors on; 
 fastcgi_param SCRIPT_FILENAME 
 $document_root$fastcgi_script_name; 
 

EOF

but without success. How to do?

variable cat here-document

share|improve this question

edited 7 hours ago

Jeff Schaller♦

46.2k1165150

asked 8 hours ago

SalinesSalines

1084

New contributor

Salines is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

cat <<'EOF' > /etc/nginx/sites-available/default
server 
 listen 80 default_server; 
 listen [::]:80 default_server; 

 listen 443 ssl default_server; 
 listen [::]:443 ssl default_server; 

 root /vagrant/webroot; 

 index index.php; 

 server_name _; 

 ssl_certificate /etc/nginx/certs/vagrantbox.crt; 
 ssl_certificate_key /etc/nginx/certs/vagrantbox.key; 

 location / 
 try_files $uri $uri/ /index.php?$args; 
 

 location ~ .php$ 
 try_files $uri =404; 
 include fastcgi_params; 
 fastcgi_pass unix:/run/php/php$PHP_V-fpm.sock; 
 fastcgi_index index.php; 
 fastcgi_intercept_errors on; 
 fastcgi_param SCRIPT_FILENAME 
 $document_root$fastcgi_script_name; 
 

EOF

share|improve this question

edited 7 hours ago

Jeff Schaller♦

46.2k1165150

asked 8 hours ago

SalinesSalines

1084

New contributor

Salines is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

share|improve this question

edited 7 hours ago

Jeff Schaller♦

46.2k1165150

asked 8 hours ago

SalinesSalines

1084

New contributor

Salines is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

edited 7 hours ago

Jeff Schaller♦

46.2k1165150

edited 7 hours ago

Jeff Schaller♦

46.2k1165150

asked 8 hours ago

SalinesSalines

1084

New contributor

Salines is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.

asked 8 hours ago

SalinesSalines

1084

1 Answer
1

active

oldest

votes

6

You need to unquote EOF:

If any part of word is quoted, the delimiter shall be formed by performing quote removal on word, and the here-document lines shall not be expanded. Otherwise, the delimiter shall be the word itself.

If no part of word is quoted, all lines of the here-document shall be expanded for parameter expansion, command substitution, and arithmetic expansion.

See : 2.7.4 Here-Document

---

Note however that there are several things in your here document that will need to be individually escaped to prevent expansion:

cat <<EOF > /etc/nginx/sites-available/default
server 
 listen 80 default_server; 
 listen [::]:80 default_server; 

 listen 443 ssl default_server; 
 listen [::]:443 ssl default_server; 

 root /vagrant/webroot; 

 index index.php; 

 server_name _; 

 ssl_certificate /etc/nginx/certs/vagrantbox.crt; 
 ssl_certificate_key /etc/nginx/certs/vagrantbox.key; 

 location / 
 try_files $uri $uri/ /index.php?$args; 
 

 location ~ .php$ 
 try_files $uri =404; 
 include fastcgi_params; 
 fastcgi_pass unix:/run/php/php$PHP_V-fpm.sock; 
 fastcgi_index index.php; 
 fastcgi_intercept_errors on; 
 fastcgi_param SCRIPT_FILENAME 
 $document_root$fastcgi_script_name; 
 

EOF

share|improve this answer

edited 7 hours ago

answered 8 hours ago

Jesse_bJesse_b

15.9k33978

add a comment | 

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6

You need to unquote EOF:

If any part of word is quoted, the delimiter shall be formed by performing quote removal on word, and the here-document lines shall not be expanded. Otherwise, the delimiter shall be the word itself.

If no part of word is quoted, all lines of the here-document shall be expanded for parameter expansion, command substitution, and arithmetic expansion.

See : 2.7.4 Here-Document

---

Note however that there are several things in your here document that will need to be individually escaped to prevent expansion:

cat <<EOF > /etc/nginx/sites-available/default
server 
 listen 80 default_server; 
 listen [::]:80 default_server; 

 listen 443 ssl default_server; 
 listen [::]:443 ssl default_server; 

 root /vagrant/webroot; 

 index index.php; 

 server_name _; 

 ssl_certificate /etc/nginx/certs/vagrantbox.crt; 
 ssl_certificate_key /etc/nginx/certs/vagrantbox.key; 

 location / 
 try_files $uri $uri/ /index.php?$args; 
 

 location ~ .php$ 
 try_files $uri =404; 
 include fastcgi_params; 
 fastcgi_pass unix:/run/php/php$PHP_V-fpm.sock; 
 fastcgi_index index.php; 
 fastcgi_intercept_errors on; 
 fastcgi_param SCRIPT_FILENAME 
 $document_root$fastcgi_script_name; 
 

EOF

share|improve this answer

edited 7 hours ago

answered 8 hours ago

Jesse_bJesse_b

15.9k33978

add a comment | 

6

You need to unquote EOF:

If any part of word is quoted, the delimiter shall be formed by performing quote removal on word, and the here-document lines shall not be expanded. Otherwise, the delimiter shall be the word itself.

If no part of word is quoted, all lines of the here-document shall be expanded for parameter expansion, command substitution, and arithmetic expansion.

See : 2.7.4 Here-Document

---

Note however that there are several things in your here document that will need to be individually escaped to prevent expansion:

cat <<EOF > /etc/nginx/sites-available/default
server 
 listen 80 default_server; 
 listen [::]:80 default_server; 

 listen 443 ssl default_server; 
 listen [::]:443 ssl default_server; 

 root /vagrant/webroot; 

 index index.php; 

 server_name _; 

 ssl_certificate /etc/nginx/certs/vagrantbox.crt; 
 ssl_certificate_key /etc/nginx/certs/vagrantbox.key; 

 location / 
 try_files $uri $uri/ /index.php?$args; 
 

 location ~ .php$ 
 try_files $uri =404; 
 include fastcgi_params; 
 fastcgi_pass unix:/run/php/php$PHP_V-fpm.sock; 
 fastcgi_index index.php; 
 fastcgi_intercept_errors on; 
 fastcgi_param SCRIPT_FILENAME 
 $document_root$fastcgi_script_name; 
 

EOF

share|improve this answer

edited 7 hours ago

answered 8 hours ago

Jesse_bJesse_b

15.9k33978

add a comment | 

You need to unquote EOF:

If any part of word is quoted, the delimiter shall be formed by performing quote removal on word, and the here-document lines shall not be expanded. Otherwise, the delimiter shall be the word itself.

If no part of word is quoted, all lines of the here-document shall be expanded for parameter expansion, command substitution, and arithmetic expansion.

See : 2.7.4 Here-Document

---

Note however that there are several things in your here document that will need to be individually escaped to prevent expansion:

cat <<EOF > /etc/nginx/sites-available/default
server 
 listen 80 default_server; 
 listen [::]:80 default_server; 

 listen 443 ssl default_server; 
 listen [::]:443 ssl default_server; 

 root /vagrant/webroot; 

 index index.php; 

 server_name _; 

 ssl_certificate /etc/nginx/certs/vagrantbox.crt; 
 ssl_certificate_key /etc/nginx/certs/vagrantbox.key; 

 location / 
 try_files $uri $uri/ /index.php?$args; 
 

 location ~ .php$ 
 try_files $uri =404; 
 include fastcgi_params; 
 fastcgi_pass unix:/run/php/php$PHP_V-fpm.sock; 
 fastcgi_index index.php; 
 fastcgi_intercept_errors on; 
 fastcgi_param SCRIPT_FILENAME 
 $document_root$fastcgi_script_name; 
 

EOF

share|improve this answer

edited 7 hours ago

answered 8 hours ago

Jesse_bJesse_b

15.9k33978

cat <<EOF > /etc/nginx/sites-available/default
server 
 listen 80 default_server; 
 listen [::]:80 default_server; 

 listen 443 ssl default_server; 
 listen [::]:443 ssl default_server; 

 root /vagrant/webroot; 

 index index.php; 

 server_name _; 

 ssl_certificate /etc/nginx/certs/vagrantbox.crt; 
 ssl_certificate_key /etc/nginx/certs/vagrantbox.key; 

 location / 
 try_files $uri $uri/ /index.php?$args; 
 

 location ~ .php$ 
 try_files $uri =404; 
 include fastcgi_params; 
 fastcgi_pass unix:/run/php/php$PHP_V-fpm.sock; 
 fastcgi_index index.php; 
 fastcgi_intercept_errors on; 
 fastcgi_param SCRIPT_FILENAME 
 $document_root$fastcgi_script_name; 
 

EOF

share|improve this answer

edited 7 hours ago

answered 8 hours ago

Jesse_bJesse_b

15.9k33978

answered 8 hours ago

Jesse_bJesse_b

15.9k33978

answered 8 hours ago

Jesse_bJesse_b

15.9k33978