shell script if z的相關文章
shell script if z的相關公司資訊
shell script if z的相關商品

scripting - -z option inside if condition in shell script - Stack Overflow
瀏覽:359
日期:2025-06-09
if [[ "x$do_clean_flag" = "x-clean" && -z "$show_me_flag" && "$verify" ... From "
help test": -z STRING True if string is empty. ... -z checks whether ......看更多