三、rm命令 rm命令可以删除文件及目录,举例如下: 命令举例 说明 rm file2 删除当前目录下的文件file2 rm file* 删除当前目录下以file开头的文件 rm -r /usr/wjm/exam2 删除目录/usr/wjm/exam2及其内容 四、ls命令 ls命令可以显示目录内容,命令格式如下: ls -选项 文件名 其中的常用选项说明如下: -l 长...
从Unix目录中搜索模式是指在Unix操作系统中,通过使用特定的命令来查找文件或目录,以满足特定的模式或条件。这个功能通常由"find"命令来实现。 "find"命令是Unix系统中一个非常强大和常...
pcat largefile.z > oldfile 显示压缩前的laregfile,并将其重定向到 文件oldfile中 1.23 unpack 语法: unpack 文件… 例子: unpack largefile.z 将压缩文件largefile.z解压后转储为largefile 1.24 find 语法: find 路径名… 表达式 说明: find 命令递归地遍历指定路径下的每个文件和子目录,看该文件是否能使表达...
我们可以跳过目录,仅显示文件,输入: find /path/to/search/ -type f -printf '%s %p\n'| sort -nr | head -10 或者 find /path/to/search/ -type f -iname "*.mp4" -printf '%s %p\n'| sort -nr | head -10 我们也可以用鸭子来猎取磁盘空间这头猪: 采用alias alias ducks='du -cks * |...
./find.sh ./shelltest.sh ./folder ./folder/file1 ./test1.sh ./test2.sh ./main.sh -mtime: -3 . ./blank_file ./test1.log ./find.out find newer then 1 and older then 2 files: -rwxr-xr-x 1 oracle oinstall 100 Nov 10 23:08 ./test2.sh ...
When you copy a DOS file to Unix, you could find \r\n in the end of each line. This example converts the DOS file format to Unix file format using sed command. $sed 's/.$//' filename Print file content in reverse order $ sed -n '1!G;h;$p' thegeekstuff.txt Add line numb...
find * -type f | fzf > selected Without STDIN pipe, fzf will traverse the file system under the current directory to get the list of files.vim $(fzf) [!NOTE] You can override the default behavior Either by setting $FZF_DEFAULT_COMMAND to a command that generates the desired list Or ...
It turns out that when you run the script from cron your current directory (PWD) is set to your home directory. Unix2dos creates the temporary file used in the conversion in your home directory then can't find it to rename it. Not sure why it can't find it. I added a change direc...
File was last accessed n*24hours ago.When find figures out how many24-hour periods ago the file was last accessed,any fractional part is ignored,so to match-atime+1,a file has to have been accessed**at least**two days ago. 参考: ...
使用ftp等软件上传到unix服务器上的文件都需要转换为unix格式后，才可以使用；使用 dos2unix $filename $filename 命令就可以转换，但是一个一个文件的转换太慢 【解决方法】经验证，可以使用以下方法进行批量转换当前目录下的所有文件 for x in $(find . -TYPE f);do dos2unix $x $x;done ...