Disk Maintenance

Function Description: Establish Minix file system. Syntax: mkfs.minix&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [CV] [Number of-I <inode] [-l < document] [-n < filename length] [Device name] [Number of blocks] Supplemental Note: mkfs.m ...

Feature Description: Find and display http://www.aliyun.com/zixun/aggregation/10619.html > user information. Syntax: Fwhios [account name] Supplemental Note: This directive features a bit like the finger instructions, it will go to find and display the specified account user information. The difference is that the Fwhois directive is to receptacle FX whois database to look up, the account name ...

Function Description: Suspend execution of Shell. Syntax: suspend&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-F] Supplemental Note: Suspend for Shell built-in directives, you can suspend the currently executing shell. To recover, you must use Sigcont information. Parameter: F if currently executing shell ...

Feature Description: Displays the user name. Syntax: loghttp://www.aliyun.com/zixun/aggregation/11696.html ">name [--help][--version] Supplemental Note: Execute logname instructions, It displays the name of the current user. 　Parameters:--help online Help. --vesion Displays version information.

Function Description: Displays the memory status. Syntax: &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp;free [-bkmotv][-s < interval seconds] Supplemental Note: Free instruction will show memory usage, including entity memory, virtual swap file memory, shared memory section, and buffer used by system core. Parameters:-b& ...

Function Description: Establish a variety of file systems. Syntax: mkfs&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [VV] [FS] [F < file system Type] [Device name] [Chunk] Supplemental Note: The MKFS itself does not perform the work of establishing the file system, but rather calls the relevant program to execute. Parameters: FS&N ...

Function Description: Lock the virtual terminal. Syntax: vlock&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-ACHV] Supplementary Note: The implementation of Vlock instructions can be locked virtual terminals, to avoid others to use. Parameters:-A or--all lock all terminal stage jobs, if you use this parameter in a full screen terminal, you will switch off the function of keyboard switching terminals ...

Function Description: Adjust priority. Syntax: renice&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [Priority level] [G < program group name ...] [-p < Program identification Code ...] [-u < user name ...] Supplementary Note: The renice instruction may readjust the procedure to hold ...

Feature Description: Find and display http://www.aliyun.com/zixun/aggregation/10619.html > user information. Syntax: Finger [-lmsp][account name ...] Additional note: The finger instruction will go to look up and display the user related information of the specified account, including the user of the local and remote host, the account name has no case difference. Execute the finger instruction separately, it will show the local host now all users ...

Function Description: Check the file system and try to fix the error. Syntax: fsck.minix&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-AFLMRSV] [Peripheral Code] Supplemental NOTE: When the Minix file system error, you can use the Fsck.minix instructions to try to refer to. Parameters:-A &N ...

Function Description: Executes instructions in other capacities. Syntax: sudo&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-BHHPV] [-s <shell>] [-u < user] [directive] or sudo [-KLV] Supplemental Note: sudo allows users to use the other body ...

Function Description: Login system. Syntax: Login instructions Let the user login to the system, you can also through its function to replace the login at any time. &http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp" in the Slackware release, you can attach the user name you want to log in after the instruction, it will ask the password directly, Waits for user input. When the ETC directory contains the name of the Nologin ...

Function Description: Same as MKE2FS. Function Description: Establish ext2 file system. Syntax: mke2fs&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-CFMQRSVV] [B < block size] [F < discontinuous section size] [-i < byte] [-n&nb ...

Function Description: Modify user account. Syntax: usermod&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-lu] [C < PS] [-D < Login directory] [e < expiry date] [F < buffer days] [G ...

Feature Description: Lists user-related information that failed the login system. Syntax: lastb&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-adrx] [F < record file] [-n < show number of columns] [Account name ...] [Terminal number ...] Supplemental Note: Executes the LASTB instruction separately, it reads in/va ...

Function Description: Displays or sets the system time and date. Syntax: date&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-D < string] [-u] [+%h%i%k%l%m%p%r%s%s%t%x%z%a%a%b%b%c%d%d%j%m%u%w%x%y%y%n%t] or date  ...

Function Description: Check the file system and try to fix the error. Syntax: fsck&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-aanprrstv] [-T < file system Type] [File System ...] Supplemental Note: When the file system has an error four, you can try to fix it with the FSCK directive. Parameters:-a&nb ...

Function Description: User account Setup program. Syntax: userconf&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [--addgroup < Group] [--adduser < user id>< Group >< user name ><shell>] [--delgr ...

Function Description: Shut down the system swap area (swap&http://www.aliyun.com/zixun/aggregation/37954.html ">nbsp;area"). Syntax: Swapoff [device] Supplemental Note: Swapoff is actually a swapon symbolic connection that can be used to shut down the system's swap area.

Function Description: Set up user account. Syntax: useradd&http://www.aliyun.com/zixun/aggregation/37954.html >nbsp; [-MMNR] [C < PS] [-D < Login directory] [e < expiry date] [F < buffer days] [G & ...