获取KSH名称

Question

find `pwd` -type f -name "*.ksh" -exec grep -H ".ksh" '{}' \; -print 2>/dev/null

执行此命令时，结果为

/home/edwprod/Partner_com/bin/edw_etl_job_load.ksh:# Program Name :     edw_etl_job_load.ksh
/home/edwprod/Partner_com/bin/edw_etl_job_load.ksh
/home/edwprod/Partner_com/bin/exec_housekeep_main.ksh:# Program Name     :  exec_housekeep_main.ksh
/home/edwprod/Partner_com/bin/exec_housekeep_main.ksh:# Called program   :  exec_housekeep.ksh
/home/edwprod/Partner_com/bin/exec_housekeep_main.ksh:#!/bin/ksh
/home/edwprod/Partner_com/bin/exec_housekeep_main.ksh:    nohup ${SHELL_DIR}/exec_housekeep.ksh ${ROOT_ID} ${PLAN_ID} ${P_ACTION} ${LVL} &
/home/edwprod/Partner_com/bin/exec_housekeep_main.ksh
/home/edwprod/Partner_com/bin/retrive_pwd_edw.ksh:#        echo "  USAGE=> filename.ksh appl_schema"
/home/edwprod/Partner_com/bin/retrive_pwd_edw.ksh
/home/edwprod/Partner_com/bin/exec_pr_truncate_hkp.ksh:# Program Name     :  exec_pr_truncate_hkp.ksh
/home/edwprod/Partner_com/bin/exec_pr_truncate_hkp.ksh:# Calling program  :  exec_pr_truncate_hkp.ksh
/home/edwprod/Partner_com/bin/exec_pr_truncate_hkp.ksh
/home/edwprod/Partner_com/bin/exec_pr_post_housekeep.ksh:# Program Name     :  exec_pr_post_housekeep.ksh
/home/edwprod/Partner_com/bin/exec_pr_post_housekeep.ksh:# Calling program  :  exec_pr_post_housekeep.ksh
/home/edwprod/Partner_com/bin/exec_pr_post_housekeep.ksh

该命令搜索所有shell脚本，并找到内部调用的脚本的名称。我需要从这个结果中准确地获取ksh名称。请帮我解决这个问题？

Answer 1

您可以尝试一下(-E用于扩展正则表达式，-o用于仅用于匹配模式的输出)：

find `pwd` -type f -name "*.ksh" -exec grep -E -o "[a-zA-Z0-9_]*\.ksh" '{}' \;

要获取唯一列表，请执行以下操作：

find `pwd` -type f -name "*.ksh" -exec grep -E -o "[a-zA-Z0-9_]*\.ksh" '{}' \; |sort -u

希望这能有所帮助！