-bash: /usr/local/mysql/bin/mysqldumpslow: /usr/bin/perl: bad interpreter: No such file or directory

[mysql@test67 data]$ mysqldumpslow
-bash: /usr/local/mysql/bin/mysqldumpslow: /usr/bin/perl: bad interpreter: No such file or directory
[mysql@test67 data]$ Mysqldumpslow -s
-bash: Mysqldumpslow: command not found
[mysql@test67 data]$ mysqldumpslow 
-bash: /usr/local/mysql/bin/mysqldumpslow: /usr/bin/perl: bad interpreter: No such file or directory
[mysql@test67 data]$ 
[mysql@test67 data]$ 
[mysql@test67 data]$ 


原因是没有 perl 与 perl-devel

[root@test67 ~]# yum install -y perl perl-devel

 

[mysql@test67 data]$ 
[mysql@test67 data]$ 
[mysql@test67 data]$ mysqldumpslow 
-bash: /usr/local/mysql/bin/mysqldumpslow: /usr/bin/perl: bad interpreter: No such file or directory
[mysql@test67 data]$ mysqldumpslow 

Reading mysql slow query log from /data/mysql/data/mysql-slow.log
Count: 1  Time=0.01s (0s)  Lock=0.00s (0s)  Rows=1000.0 (1000), root[root]@localhost
  select * from film

Count: 4  Time=0.00s (0s)  Lock=0.00s (0s)  Rows=4.5 (18), root[root]@localhost
  show variables like 'S'

Count: 1  Time=0.00s (0s)  Lock=0.00s (0s)  Rows=1.0 (1), root[root]@localhost
  select count(*) from film

Count: 2  Time=0.00s (0s)  Lock=0.00s (0s)  Rows=2.0 (4), root[root]@localhost
  #

Count: 2  Time=0.00s (0s)  Lock=0.00s (0s)  Rows=0.0 (0), 0users@0hosts
  administrator command: Quit

[mysql@test67 data]$ mysqldumpslow -h
Option h requires an argument
ERROR: bad option

Usage: mysqldumpslow [ OPTS... ] [ LOGS... ]

Parse and summarize the MySQL slow query log. Options are

  --verbose    verbose
  --debug      debug
  --help       write this text to standard output

  -v           verbose
  -d           debug
  -s ORDER     what to sort by (al, at, ar, c, l, r, t), 'at' is default
                al: average lock time
                ar: average rows sent
                at: average query time
                 c: count
                 l: lock time
                 r: rows sent
                 t: query time  
  -r           reverse the sort order (largest last instead of first)
  -t NUM       just show the top n queries
  -a           don't abstract all numbers to N and strings to 'S'
  -n NUM       abstract numbers with at least n digits within names
  -g PATTERN   grep: only consider stmts that include this string
  -h HOSTNAME  hostname of db server for *-slow.log filename (can be wildcard),
               default is '*', i.e. match all
  -i NAME      name of server instance (if using mysql.server startup script)
  -l           don't subtract lock time from total time