Bash
使用腳本執行時,日期命令在遠端伺服器中不起作用
我正在從遠端伺服器的腳本中執行以下命令,但出現錯誤
No such file or directory
ssh -t -t user@xx.xx.xx.xx \"sudo mysql nss_mysql < /home/user/scripts/Db_nss_mysql-`date +%Y-%m-%d`.sql && /bin/bash /home/user/scripts/jenkin-soft.sh\"
我跑得像
bash jenkin-soft.sh
,完整的錯誤是:jenkin-soft.sh: line 36: /home/user/scripts/Db_nss_mysql-`date +%Y-%m-%d`.sql: No such file or directory.
我嘗試了以下命令,它們工作正常::
givinv@ser1:~/scripts$ ssh -t -t user@xx.xx.xx.xx "sudo mysql" Welcome to the MySQL monitor. Commands end with ; or \g. Your MySQL connection id is 66 mysql> Bye Connection to xx.xx.xx.xx closed. givinv@ser1:~/scripts$ ssh -t -t user@xx.xx.xx.xx "sudo ls /home/user/scripts/Db_nss_mysql-`date +%Y-%m-%d`.sql" /home/user/scripts/Db_nss_mysql-2017-04-07.sql Connection to xx.xx.xx.xx closed. givinv@ser1:~/scripts$
我做錯了什麼?
您的引用在這裡有錯,或者說沒有引用。因為當你寫: "sudo …." 不引用你的字元串,而是引用一個引號 char "
ssh -t -t user@xx.xx.xx.xx 'sudo mysql nss_mysql < /home/user/scripts/Db_nss_mysql-`date +%Y-%m-%d`.sql && /bin/bash /home/user/scripts/jenkin-soft.sh'