[20231102]调试bash shell脚本遇到的问题.txt

来源:这里教程网 时间:2026-03-03 19:00:45 作者:

[20231102]调试bash shell脚本遇到的问题.txt --//今天想看看我前几天写的kd_off.sh脚本是否正常执行,前几天在家里测试的,没有linux环境在cygwin下测试的。 --//上班在测试环境测试: $ ./kd_off.sh 4,155 n ./kd_off.sh: line 9: rlbbed: command not found ./kd_off.sh: line 10: rlbbed: command not found ./kd_off.sh: line 11: rlbbed: command not found ./kd_off.sh: line 15: rlbbed: command not found x /rn dba 4,155 offset 0 x /rn dba 4,155 offset 0 ./kd_off.sh: line 30: rlbbed: command not found sb2 kd_off[-2]                                 @2         0 sb2 kd_off[-1]                                 @4         0 --//为什么?提示找不到rlbbed命令,只能采用source kd_off.sh 4,695 nc的方式执行命令。 --//原来我机器上的rlbbed是定义为函数,这样调用无法访问,如果使用alias就没有问题。 $ export RLWRAP=$(which rlwrap) $ type rlbbed rlbbed is a function rlbbed () {     cd /home/oracle/bbed;     $RLWRAP -s 9999 -c -r -i -f /usr/local/share/rlwrap/bbed $ORACLE_HOME/bin/bbed parfile=bbed.par cmdfile=cmd.par } $ source kd_off.sh 4,155 n x /rn dba 4,155 *kd_off[2] x /rn dba 4,155 *kd_off[3] x /rn dba 4,155 *kd_off[4] x /rn dba 4,155 *kd_off[5] x /rn dba 4,155 *kd_off[6] x /rn dba 4,155 *kd_off[7] x /rn dba 4,155 *kd_off[8] x /rn dba 4,155 *kd_off[9] x /rn dba 4,155 *kd_off[10] x /rn dba 4,155 *kd_off[11] x /rn dba 4,155 *kd_off[12] x /rn dba 4,155 *kd_off[13] x /rn dba 4,155 offset 7977 x /rn dba 4,155 offset 7965 sb2 kd_off[0]                               @136      8020 sb2 kd_off[1]                               @138      8008 sb2 kd_off[2]                               @140      7996 sb2 kd_off[3]                               @142      7984 sb2 kd_off[4]                               @144      7972 sb2 kd_off[5]                               @146      7960 sb2 kd_off[6]                               @148      7948 sb2 kd_off[7]                               @150      7936 sb2 kd_off[8]                              @152      7924 sb2 kd_off[9]                              @154      7912 sb2 kd_off[10]                              @156      7900 sb2 kd_off[11]                              @158      7889 sb2 kd_off[12]                               @160      7877 sb2 kd_off[13]                               @162      7865 --//这样调式也带来一点点好处,相当于在当前bash shell上执行的,里面的赋值可以直接显示.例如: $ echo $kd_off_size 14 --//好久不这样使用,有点生疏了.

相关推荐