摘要: set str "apple,banana,cherry" set list [split $str ","] puts $list 阅读全文
posted @ 2025-09-04 19:04 HSLKa 阅读(1) 评论(0) 推荐(0)
摘要: # csh set dir = "/path/to/directory" foreach file (`ls $dir/*`) echo "文件路径: $file" end #bash for file in *; do echo "文件: $file" done for txt_file in * 阅读全文
posted @ 2025-08-29 18:20 HSLKa 阅读(3) 评论(0) 推荐(0)
摘要: 使用cut 命令打印 那几列文件 cut -d "/" -f1,2,3 # -d 指定分隔符,-f 指定那几列 阅读全文
posted @ 2025-08-09 11:56 HSLKa 阅读(2) 评论(0) 推荐(0)
摘要: 把有sdc 的行,在行首加上#,即为注释掉 `shell sed ‘/pattern/ s/^/#/’ file ` sed -i '/sdc/s/^/#/g' xxx.txe 匹配包含"abc" 或"def" 的行:sed '/abc\|def/' file.txt. 匹配以"a"、"b" 或"c 阅读全文
posted @ 2025-03-19 14:30 HSLKa 阅读(9) 评论(0) 推荐(0)