Blog About Php5 And Php4 Programming Techniques And Developing and Personal Web Hosting

rpcgen command rpcinfo command (NFS/NIS) RPM rpm command rsh command rshd daemon rstat command rule sets (firewalling) ipchains and iptables and run-parts command runlevel, system ruptime command rusers command rwall command rwho command scale keyword script command scripts running all in directory searching for bad blocks file contents for files files contents for files::files man pages Second Extended Filesystem debugging a e2fsck command and formatting device as tuning the parameters of sections of files man pages security firewalls and masquerading ipchains and ipfwadm and iptables and sed editor semaphore files sendmail mailq command and mailstats command and makemap command and praliases command and serial line communication servers getting information on rshd daemon setdprm command setsid command sh command sh shell shar command shells changing login creating for euid rshd daemon showmount command (NFS/NIS) shutdown command size command slattach command (TCP/IP) sleep command sockets, PCMCIA software distribution/installation system sort command sorting file contents space characters special characters

strings test patterns tuning PRIO_MAX, PRIO_MIX variables priority, message priority, process processes halting identifiers (PIDs) identifying by file or filesystem killing priority viewing most CPU-intensive profile data, object file programs debugging .project file ps command pseudonyms for files psupdate command pwck command pwconv command pwd command queue job print RAID devices setting up starting/stopping raidstart command raidstop command ramsize command ranlib command rarp command rcp command rdate command (TCP/IP) rdev command rdist command rdistd daemon read permissions reboot command Red Hat Package Manager (RPM) regular expressions searching file contents remote access command execution files, copying hosts logging in machine, transferring files to/from removing renaming files/directories renice command reset command Reverse Address Resolution Protocol (RARP) reverse linefeeds, displaying reverse output rexecd daemon rlogin command rlogind daemon rm command rmail command (TCP/IP) rmdir command rmmod command rootflags command rotating log files route command (TCP/IP) routed daemon routing RPC (Remote Procedure Call)

iptables and getting network status newgrp command newusers command nice command NIS (Network Information Service) commands nm command nohup command notification of incoming mail nslookup utility (TCP/IP) numbers bc language for evaluating expressions octal, for permissions obase keyword object files generating profile data size of symbol table for octal numbers for permissions online documentation operators bc language output paging through printing files to stdout tee command terminal I/O options translating stdin to stdout ownership, file partitioning disks passwords paste command patch command path current working directory man page pathchk command PCMCIA sockets, controlling pending jobs performance CPU load graphing system load average setting keyboard repeat speed Perl language permissions, file changing file ownership groups octal numbers for pidof command PIDs (process identifiers) ping command pinging hosts .plan file powerd daemon PPP (Point-to-Point Protocol) pppd daemon pr command praliases command printenv command printf command printing banner, output as environment variable values files to standard output lpd daemon queue, status of

make utility magic file mail filtering stdin to mailbox format notifying user of incoming printing aliases remote retrieving from mail servers mailq command .mailrc file mailstats command make utility imake interface makedbm command makedepend utility (imake) makemap command man command man pages searching manpath command maps, NIS masquerading ipchains and ipfwadm and iptables and memory disk usage free disk space merge command mesg command messages sending to all users on host system to terminals writing to all users mimencode command MINIX filesystems mkdir command mkdirhier utility (imake) mke2fs command mkfs command mkfs.minix command mklost+found command mkraid command mkswap command mmencode command modprobe command modules listing loading unloading more command mount command mounting filesystems unmounting mv command named daemon namei command names creating file pseudonyms ctags command files and directories hostnames usernames netdate command (TCP/IP) netfilter filtering rules netstat command (TCP/IP) networking firewalls and masquerading ipchains and ipfwadm and

kbdrate command kernels IP firewalling/masquerading ipfwadm and iptables and printing exported symbols setting video mode keyboard dumpkeys command key repeat speed mode kill command killall command killall5 command killing processes klogd command ksyms command last keyword lastlog command ld (link editor) ldconfig command ldd command less command libraries generating linking with viewing contents of lines, text breaking comparing counting merging into columns printing removing duplicate searching links ln command load, system loading modules unloading locate command lockfile command log files, rotating logged-in users, report on logger command (TCP/IP) logging in logical operators login command login shell logname command logrotate command look command lowercase lpc command lpd daemon lpq command lpr command lprm command lpstat command lptest command ls command lsattr command lsmod command m4 processor machine architecture type remote uptime for macros ctags command m4 processor

gdc command (TCP/IP) getkeycodes command getty command ghostscript command GNU C preprocessor gprof command graphing system load average grep command groff command groupadd command groupdel command groupmod command groups displaying for user groups command grpck command grpconv command grpunconv command gs command gunzip command gzexe command gzip command halt command head command host command host machine hostid command hostname command hosts accessing remote command execution on remote getting information on listing users logged on to logging in remotely maintaining files over multiple pinging sending message to users on tracing packet routes to hwclock command ibase keyword icmpinfo command (TCP/IP) id command ifconfig command imake interface Imakefile file inetd daemon info command init command input commands from stdin filtering into mailbox format terminal I/O options translating stdin to stdout insmod command install command installing software, package for IP addresses firewalls ipfwadm and ipchains utility, Version 2.2 kernel ipchains-restore command ipchains-save command ipfwadm command, Version 2.0 kernel iptables command, Version 2.4 kernel iptables-restore command iptables-save command ispell command jobs printing join command kbd_mode command

dependency encoded, recreating original file identifying processes using imake configuration joining lines listing those to be executed locking mail-related maintaining over multiple hosts merging lines of object ownership page formatting paging through permissions printing pseudonyms for removing duplicate lines from renaming searching contents of searching for sectioning sorting contents of testing time conversion transferring filesystems checking checking MS-DOS constructing identifying processes using MINIX mounting rebooting second extended unmounting writing buffers to disk filtering rules (netfilter) find command finding finger command fingerd command firewalls ipchains and ipfwadm and iptables and flex command fmt command fold command formail command format disk files as pages mailbox, filtering stdin into time and date free command fsck command fsck.ext2 command fsck.minix command ftp command functions bc language ctags command make utility fuser command g++ command gated daemon gawk scripting language gcc compiler gdb debugger

writing filesystem buffers to display displaying escape sequences reverse linefeeds distributing software, package for dmesg command dnsdomainname command (TCP/IP) documentation info files man pages domainname command (NFS/NIS) dosfsck command du command dumpe2fs command dumpkeys command e2fsck command echo command egrep command electronic mail Emacs editor email messages automatic replies to encoding binary files for encoded files, recreating original file env command environment variables printing values of escape characters escape sequences, displaying etags command /etc/group file /etc/gshadow file /etc/passwd file changing information in creating new accounts deleting a user’s entries deleting corrupt entries in modifying account information /etc/shadow file evaluating expressions ex editor execute permissions expand command expr command ext2 file system debugging an e2fsck command and formatting device as tuning the parameters of false command fdformat command fdisk command fetchmail command fgrep command file command File Transfer Protocol (FTP) files access and modification times, updating archive attributes binary, converting for email calculating checksum for checking classifying by type comparing compression of changing .Z files to .gz copying counting elements of deleting

compress command gzexe command uncompress command zcat command contents, file converting .Z files to .gz copying files file archives corrupted files counting text file elements cp command cpio command cpp preprocessor imake interface CPU load CRC (cyclic redundancy check) cron command crontab command csh shell csplit command ctags command current time and date working directory cut command cyclic redundancy check (CRC) data transmission, verifying date date command dbm files dd command debugfs command debugging ext2 file system gdb (GNU debugger) deleting columns directories duplicate text lines files print jobs from queue queued jobs rotating log files dependency file depmod command description file df command dictionary, spelling diff command diff3 command dip command directives, cpp directories copying files into creating current working deleting listing contents of lost+found printing names of renaming root running all scripts in dirname command disks copying archives to formatting parameters partitioning space on usage information for

bunzip2 command bzcat command bzip2 command bzip2recover command C programming language cpp preprocessor debugging gcc compiler C++ command C++ programming language debugging cal command calendar capitalization cardctl command cardmgr command case (capitalization) converting cat command cc command cfdisk command chains (rule sets) ipchains and iptables and characters counting in file keyboard repeat speed special translating between strings underlining chattr command checking spelling checksum, calculating chfn command (NFS/NIS) chgrp command chmod command chown command chpasswd command chroot command chsh command cksum command classifying files by type clear command cmp command col command colcrt command colrm command column command columns deleting formatting input into merging text lines into comm command commands executing after hangup from standard input on remote hosts FTP gdb (GNU debugger) mail NIS nslookup utility telnet TFTP comparing files compiling C source files compress command compression, file bzip2 command changing .Z files to .gz