> 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...
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“.”的隐藏文件 -d 若后面参数是目录,则只列出...
accton 启动或中止记帐进程 adb 汇编语言调试工具 admin 创建和管理SCCS文件 ar 档案文件和库文件管理程序 as 汇编器 asa 回车控制 at 在指定时间执行程序 awk 模式搜索和处理语言 banner 制作标题 basename 生成文件基本名(无前。后缀) batch 命令的延迟执行 bc 计算器 bdiff 大型文件比较 bfs 大文件搜索 break ...
$ ls .. List user's home directory (e.g: /home/user): $ ls ~ List with long format: $ ls -l Show hidden files: $ ls -a List with long format and show hidden files: $ ls -la Sort by date/time: $ ls -t Sort by file size: ...
问使用unix (ksh)命令ls进行排序ENls按最后访问时间排序： ➜ ~ ls -lhru total 2880 drwxr-xr-...
venv-lite - A super-lightweight sort-of-clone of virtualenvwrapper; it pretty much expects you to be using pyenv (though you don't *have- to), and because it's based on the venv module, (creation) only works for python >= 3.3. venv-wrapper - Provides ZSH functions to ease the man...
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...
$ sort -r names.txt Sort passwd file by 3rd field. $ sort -t: -k 3n /etc/passwd | more 10. export command examples To view oracle related environment variables. $ export | grep ORACLE declare -x ORACLE_BASE="/u01/app/oracle" declare -x ORACLE_HOME="/u01/app/oracle/product/10.2....
Table 14. Directory operations routines not supported by InterixExpand table Function nameDescriptionSuggested Interix replacement Alphasort Can be used as the comparison function for the scandir() function to sort the directory entries into alphabetical order. Use readdir() to retrieve all entries, ...
Sort passwd file by 3rd field. $ sort -t: -k 3n /etc/passwd | more 10. export command examples To view oracle related environment variables. $ export | grep ORACLE declare -x ORACLE_BASE="/u01/app/oracle" declare -x ORACLE_HOME="/u01/app/oracle/product/10.2.0" ...