rename

问题 Given: All the uploaded pdf files on server are prefixed with timestamps. Later user can download these files again. These (ugly)filenames would never change again on server. Question: When I give the option to download PDF file, name of the file looks ugly and lengthy. How can I change this name to something sensible, so that when user downloads this file, name doesn't look weird? Do I need to make a copy, since renaming the original file is not an option? Wouldn't it be extra overhead for

问题 I know there are "lots" of existing questions that looks similar, so let me summarize them before asking mine. The answer to Is it possible to move/rename files in git and maintain their history? is, "it is not possible". The conclusion for git moving file while keeping history is, Git may see it as a move, or it may still treat it as a delete + addition. The answer to the first one, I don't agree, because I've done that before. The answer to the second one is the reason why I'm asking this

问题 Can gradle alter the structure of the tree while copying? original mod/a/src mod/b/src desired dest/mod-a/source dest/mod-b/source dest/mod-c/source I'm not sure where I should create a closure and override the copy tree logic I'd like to do the gradle equivalent of ant's globmapper functionality <property name="from.dir" location=".."/> <property name="to.dir" location="dbutil"/> <copy> <fileset dir="${from.dir}" ... /> <globmapper from="${from.dir}/*/db" to="${to.dir}"/> </copy> Thanks

问题 I am trying to rename a bunch of files recursively using Powershell 2.0. The directory structure looks like this: Leaflets + HTML - File1 - File2 ... + HTMLICONS + IMAGES - Image1 - Image2 - File1 - File2 ... + RTF - File1 - File2 ... + SGML - File1 - File2 ... I am using the following command: get-childitem Leaflets -recurse | rename -newname { $_.name.ToLower() } and it seems to rename the files, but complains about the subdirectories: Rename-Item : Source and destination path must be

问题 I have a set of files named like: Friends - 6x03 - Tow Ross' Denial.srt Friends - 6x20 - Tow Mac and C.H.E.E.S.E..srt Friends - 6x05 - Tow Joey's Porshe.srt and I want to rename them like the following S06E03.srt S06E20.srt S06E05.srt what should I do to make the job done in linux terminal? I have installed rename but U get errors using the following: rename -n 's/(\w+) - (\d{1})x(\d{2})*$/S0$2E$3\.srt/' *.srt 回答1: You forgot a dot in front of the asterisk: rename -n 's/(\w+) - (\d{1})x(\d{2}

问题 I would like to create a batch file to rename all the files with extension ".log" in a folder to append with today's date. For example : App.log will be appended to App.log06112010 where date is 06112010. Please suggest 回答1: forfiles /m *.log /c "cmd /c ren @file @file06112010" 回答2: #!/usr/bin/ksh export TODAYSDATE=`date "+%m%d%Y"` umask 000 for filename in $1 do if [ ! -f $1 ]; then echo "$filename doesn't exist!" else if [ -d $1 ]; then echo "Skipping directory $filename..." else mv

问题 I would like to create a batch file to rename all the files with extension ".log" in a folder to append with today's date. For example : App.log will be appended to App.log06112010 where date is 06112010. Please suggest 回答1: forfiles /m *.log /c "cmd /c ren @file @file06112010" 回答2: #!/usr/bin/ksh export TODAYSDATE=`date "+%m%d%Y"` umask 000 for filename in $1 do if [ ! -f $1 ]; then echo "$filename doesn't exist!" else if [ -d $1 ]; then echo "Skipping directory $filename..." else mv

问题 I have a list of dataframes: set.seed(23) date_list = seq(1:30) testframe = data.frame(Date = date_list) testframe$ABC = rnorm(30) testframe$DEF = rnorm(30) testframe$GHI = seq(from = 10, to = 25, length.out = 30) testframe$JKL = seq(from = 5, to = 45, length.out = 30) testlist = list(testframe, testframe, testframe) names(testlist) = c("df1464", "df6355", "df94566") I want now to extract the name of each dataframe and add it to its columns. So the columnnames of the first dataframe in the

问题 I know how to run RENAME TABLE onetable_test TO onetable; But is there a method to rename many tables with a pattern and don't write a lot of code like RENAME TABLE onetable_test TO onetable; RENAME TABLE twotable_test TO twitable; RENAME TABLE threetable_test TO threetable; ... I am using mysql. Thanks! 回答1: Use below stored procedure :: DELIMITER $$ CREATE PROCEDURE `Rename_Tables`() BEGIN DECLARE done INT DEFAULT FALSE; DECLARE tableName VARCHAR(50); DECLARE newTableName VARCHAR(70);

问题 I know how to run RENAME TABLE onetable_test TO onetable; But is there a method to rename many tables with a pattern and don't write a lot of code like RENAME TABLE onetable_test TO onetable; RENAME TABLE twotable_test TO twitable; RENAME TABLE threetable_test TO threetable; ... I am using mysql. Thanks! 回答1: Use below stored procedure :: DELIMITER $$ CREATE PROCEDURE `Rename_Tables`() BEGIN DECLARE done INT DEFAULT FALSE; DECLARE tableName VARCHAR(50); DECLARE newTableName VARCHAR(70);