ls -slist file size ls -Ssort by file size ls -tsort by time & date ls -Xsort by extension name ls command examples You can press thetabbutton to auto complete the file or folder names. List directoryDocuments/Bookswithrelativepath: ...
size skill slabtop slattach sleep sln slogin smartctl smartd smbcacls smbclient smbcontrol smbcquotas smbd smbget smbpasswd smbspool smbstatus smbtar smbtree smime smmapd smtp smtpd smtptest snice snmpd snmptrapd sntp soelim sort sosreport source spam spamassassin spamc spamd spawn speed spent spk...
> strace ls -lh |& less ... open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 3 fstat(3, {st_mode=S_IFREG|0644, st_size=1276, ...}) = 0 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1f48875000 read(3, "root:x:0:0:root:/root:/bin/bash...
" The answer to that comes from history, older unix machines were small and the default memory size is set small. Adjust this as big as possible for your workload to vastly improve sort performance. Set the working directory to a place on your fastest device that has enough space to hold...
sort by size Use the -S switch to sort the listing by size. This switch needs to be comibined with the -l switch. $ ls -Sl advanced information scripting gotchas This is an advanced item, but it is placed in this chapter so that you can easily find where to look it up when you...
一、目录及文件操作命令 1.1 ls 语法: ls [-RadCxmlnogrtucpFbqisf1] [目录或文件……] 说明: ls 命令列出指定目录下的文件,缺省目录为当前目录 ./,缺省输出顺序为纵向按字符顺序排列。 -R 递归地列出每个子目录的内容 -a 列出所有文件,包括第一个字符为“.
size 显示目标文件长度 sleep 挂起进程一段时间 sort 文件排序和合并 spell 拼写错误检查程序 spellin 拼写错误检查 spellout 拼写错误检查 spline 按平滑曲线输出数据 split 分解一个文件 strings 在目标文件中寻找可打印字符 strip 删除符号表 stty 设置终端模式 ...
15. Useful ls Command Aliases You can take some required ls options in the above, and make it as aliases. We suggest the following. Long list the file with size in human understandable form. alias ll="ls -lh" Classify the file type by appending special characters. ...
基本UNIX命令说明书
df -h 显示已经挂载的分区列表 ls -lSr |more 以尺寸大小排列文件和目录 du -sh dir1 估算目录 ‘dir1′ 已经使用的磁盘空间’ du -sk * | sort -rn 以容量大小为依据依次显示文件和目录的大小 rpm -q -a –qf ‘%10{SIZE}t%{NAME}n’ | sort -k1,1n 以大小为依据依次显示已安装的rpm包所使用...