. If no object files are listed as arguments, nm assumes the file a.out.【GNU nm命令展示nm参数中的所有目标文件中的符号(默认目标文件是a.out)】 For each symbol, nm shows: o The symbol value, in the radix selected by options (see b
myfind <pathname>的功能:除了具有与程序4-7相同的功能外,还要输出在目录子树之下,文件长度不大于4096字节的常规文件,在所有允许访问的普通文件中所占的百分比。程序不允许打印出任何路径名。 myfind <pathname> -comp <filename>的功能:是常规文件的路径名(非目录名,但是其路径可以包含目录)。命令仅仅输出在目录子...
命令格式: find dir -name filename command 例子: find . -name hello -print 寻找目前目录及所有的子目录内叫 hello的文档. find . -ctime +7 -print 找出七天内未被更动的文档 find . -size +2000m -print 找出大小超过2000 bytes的文档 find /tmp -user b1234567 -print 在/tmp下属於b1234567的文...
Assume:n,name[0],...,name[n-1] are globalsINODE*ippoints at INODE of /for(i=0;i<n;i++){ino = search(ip, name[i])if(!ino){//can't find name[i], exit;}use ino to read in INODEandletippoint to INODE } 如果搜索循环成功结束,ip必须指向路径名的索引节点。遍历有多个组的大型...
Search for a given string in all files recursively $ grep -r "ramesh" * More grep examples: Get a Grip on the Grep! – 15 Practical Grep Command Examples 3. find command examples Find files using file-name ( case in-sensitve find) # find -iname "MyCProgram.c" Execute commands on ...
每当您输入find .时，该实用程序将返回当前目录结构中的所有元素：文件、目录、链接...如果你只是想找...
find /home/user1 -name '*.txt' | xargs cp -av --target-directory=/home/backup/ --parents 从一个目录查找并复制所有以 '.txt' 结尾的文件到另一个目录 find /var/log -name '*.log' | tar cv --files-from=- | bzip2 > log.tar.bz2 查找所有以 '.log' 结尾的文件并做成一个bzip包 ...
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Search for a given string in all files recursively $ grep -r "ramesh" * More grep examples:Get a Grip on the Grep! – 15 Practical Grep Command Examples 3. find command examples Find files using file-name ( case in-sensitve find) ...
Simple string matching is probably the most basic form of regular expressions but can allow you to quickly exploit different patterns so that you can search for more than one string at a time rather than doing multiple Find operations.