Linux系统工程师面试题大全

Linux1.Linux2.Linux/etc/fstab3.Linuxi4.i5.6.i7.drw-r--r--6448.Ctrl+c9.10.11.Linux13.Shell14.15.16.I/O17.18.LinuxnetconfigIP19.ID20.RIP21.Linux22.DHCPIP23.24.25.26Ping27.vi28.lsal101329.30.DNSinternetIP31.Apache*85./sbin:1.AABCD2./etc/fstabDCD-ROMAdefaultsBswCrwroDnoauto3.Linux10CABCD4.BAkillBCTRL;+CCshutdownDhalt5mkdirDA-mB-dC-fD-p6.iAAiBiCiDi7.rr.ZDAtarBgzipCcompressDuncompress8.CCAcshBtcshCawkDsed9.CABCD10.DA/etc/hostsB/etc/HOSTNAMEC/etc/resolv.confD/etc/gateways11.192.168.1.0/24192.168.1.1192.168.1.20172.16.1.0/24BArouteaddnet192.168.1.0gw192.168.1.1netmask255.255.255.0metric1Brouteaddnet172.16.1.0gw192.168.1.1netmask255.255.255.255metric1Crouteaddnet172.16.1.0gw172.16.1.1netmask255.255.255.0metric1Drouteadddefault192.168.1.0netmask172.168.1.1metric112.ifconfigDABIPCD13.BAiiBiCD14.pingCAIPBCDDNS15.IPBA/etc/HOSTNAMEB/etc/hostsC/etc/resolv.confD/etc/networks16.DABCD17.shellname=12AABreadCD18.DAcpBddCfmtDcut19.LinuxDABCD20Apache1.3.19___A______Ahttpd.confBaccess.confCsrm.confDnamed.conf21.DABCI/OD22CPUAACPUBCPU30%CCPU50%DCPU80%23128MBCA64MBB128MBC256MBD512MB24LinuxDAfullBexpertCnewbieDmenu25LinuxCAcatBmoreClessDmenu26psefDInternetInternetsocketsAroot14.00.0344204?S17:090:00initBroot20.00.129161520?S17:090:00/sbin/gettyCroot30.00.21364632?S17:090:00/usr/sbin/syslogdDroot40.013441204?S17:090:10/usr/sbin/inetd27TCP/IPBAtelnetBFTPCSNMPDNFS28CApingBifconfigCtracerouteDnetstat29fidochmod551fidoDA-rwxr-xr-xB-rwxr--r--C-r--r--r--D-r-xr-xx30i111BA256B266C11D2561031lsalDA-rw-rw-rw-2hel-susers56Sep0911:05helloB-rwxrwxrwx2hel-susers56Sep0911:05goodbeyCdrwxr--r--1helusers1024Sep1008:10zhangDlrwxr--r--1helusers2024Sep1208:12cheng32DNSAAIPBMACCD33*;46ls-alffffA-rwxr-xr--1rootroot599Cec1017:12ffABCD47DAmkdirBrmdirCmvDrm48DNS____C_____APrimaryMasterServerBSecondaryMasterServerCsambaDCache_onlyServer49=nodhcpd=yesArc.inet1Blilo.confCinetd.confDhttpd.conf54DAddBcpioCgzipDtar55CAchmodBtouchCchownDcat56AAgrepBgzipCfindDsort57DAchmodBmoreCcpDtouch58DAmoreBlessCtailDjoin59ftpBAusersBanonymousCrootDguest60lognameDAlogname--manBlogname/ChelplognameDlogname--help61LILOMBRALILOAlilouBlilocClilovDlilo-V62lsalDAShift+HomeBCtrl+PgUpCAlt+PgDnDShift+PgUp63mcUNIXCA/BC/DSamba64iDA8B16C32D6465AArwxBxrwCrdxDsrw66LinuxCA64B128C256D51267CABCD68AA&B@C#D$69BABCD70ShellShellDAfoldBjoinCtrDread71crontabBAMINHOURDAYMONTHYEARCOMMANDBMINHOURDAYMONTHDAYOFWEEKCOMMANDCCOMMANDHOURDAYMONTHDAYOFWEEKDCOMMANDYEARMONTHDAYHOURMIN72ftpCAWordbinaryB.txtWordDocumentCASCIIbinaryDASCIIRichTextFormat73DA467B674C476D76474DNSnamed53DAkillUSR253BkillUSR153Ckill-INT63DkillHUP5375ApacheCA1024B800C80D876PHPMySQLCAProxyB^qCexitDquit81WindowsC:(hda1)Linux/[e-mail]:~#mountdev/had1/[e-mail]:~#mount/dev/had1/[e-mail]:~#mount/dev/[e-mail]:~#mountdev/had1winsys82root/usr/localcdBA/homeB/rootC/home/rootD/usr/local83BApBcCsDl84CD-ROMhdc/mnt/cdromCAmount/mnt/cdromBmount/mnt/cdrom/dev/hdcCmount/dev/hdc/mnt/cdromDmount/dev/hdc85/dev/hdcAAumount/dev/hdcBunmount/dev/hdcCumount/mnt/cdrom/dev/hdcDunmount/mnt/cdrom/dev/hdc86/home/stud1/wangfileDfilefile.copyAcatfile;file.copyBcat;file.copyCcatfilefile.copy&Dcatfile;file.copy&87DNSBANSBCNAMECNAMEDCN88IPAAnslookupBarpCifconfigDdnslook89shellCA-2-timeB_2$3Ctrust_no_1D2004file90qmailBABCD91stud1/home/stud1/home/home/stud1/testCAcdtestBcd/stud1/testCcdstud1/testDcdhome92stud1/home/stud1DAmorelsalBmoreallsCmorelsalDlsal|more93BA11clearatat23:00todayclearB116dateatat6amJan1dateC11datecrontab023***dateDclearcrontab0*/1***clear94user1user2usersus