Remove 'perl` from `pgbadger` invocations into the program.

Makes the documentation line shorter.

diff --git a/pgbadger b/pgbadger
index 13f7c2d04304f7f320da2dd5e2c96998453c65a6..1b3f2cbe130dea2d3c4e4dc205e1408d544ea3d4 100755 (executable)
--- a/pgbadger
+++ b/pgbadger
@@ -1998,26 +1998,26 @@ Examples:
        pgbadger -b "2012-06-25 10:56:11" -e "2012-06-25 10:59:11" /var/log/postgresql.log
        cat /var/log/postgres.log | pgbadger -
        # Log prefix with stderr log output
-       perl pgbadger --prefix '%t [%p]: user=%u,db=%d,client=%h' /pglog/postgresql-2012-08-21*
-       perl pgbadger --prefix '%m %u@%d %p %r %a : ' /pglog/postgresql.log
+       pgbadger --prefix '%t [%p]: user=%u,db=%d,client=%h' /pglog/postgresql-2012-08-21*
+       pgbadger --prefix '%m %u@%d %p %r %a : ' /pglog/postgresql.log
        # Log line prefix with syslog log output
-       perl pgbadger --prefix 'user=%u,db=%d,client=%h,appname=%a' /pglog/postgresql-2012-08-21*
+       pgbadger --prefix 'user=%u,db=%d,client=%h,appname=%a' /pglog/postgresql-2012-08-21*
        # Use my 8 CPUs to parse my 10GB file faster, much faster
-       perl pgbadger -j 8 /pglog/postgresql-10.1-main.log
+       pgbadger -j 8 /pglog/postgresql-10.1-main.log
 
 Use URI notation for remote log file:
 
-       perl pgbadger http://172.12.110.1//var/log/postgresql/postgresql-10.1-main.log
-       perl pgbadger ftp://username\@172.12.110.14/postgresql-10.1-main.log
-       perl pgbadger ssh://username\@172.12.110.14//var/log/postgresql/postgresql-10.1-main.log*
+       pgbadger http://172.12.110.1//var/log/postgresql/postgresql-10.1-main.log
+       pgbadger ftp://username\@172.12.110.14/postgresql-10.1-main.log
+       pgbadger ssh://username\@172.12.110.14//var/log/postgresql/postgresql-10.1-main.log*
 
 You can use together a local PostgreSQL log and a remote pgbouncer log file to parse:
 
-       perl pgbadger /var/log/postgresql/postgresql-10.1-main.log ssh://username@172.12.110.14/pgbouncer.log
+       pgbadger /var/log/postgresql/postgresql-10.1-main.log ssh://username@172.12.110.14/pgbouncer.log
 
 Generate Tsung sessions XML file with select queries only:
 
-    perl pgbadger -S -o sessions.tsung --prefix '%t [%p]: user=%u,db=%d ' /pglog/postgresql-10.1.log
+  pgbadger -S -o sessions.tsung --prefix '%t [%p]: user=%u,db=%d ' /pglog/postgresql-10.1.log
 
 Reporting errors every week by cron job: