Bash-Beginners-Guide

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Simple interface for configuring run levels. Bash Guide for Beginners P passwd Change password. pdf2ps Ghostscript PDF to PostScript translator. perl Practical Extraction and Report Language. pg Page through text output. ping Send echo request to a host. pr Convert text files for printing. printenv Print all or part of environment. procmail Autonomous mail processor. ps Report process status. pstree Display a tree of processes. pwd Print present working directory. Q quota Display disk usage and limits. R rcp Remote copy (unsafe!) rdesktop Remote Desktop Protocol client. reboot Stop and restart the system. renice Alter priority of a running process. rlogin Remote login (telnet, insecure!). rm Remove a file. rmdir Remove a directory. rpm Glossary 152
Bash Guide for Beginners rsh RPM Package Manager. Remote shell (insecure!). S scp Secure remote copy. screen Screen manager with VT100 emulation. set Display, set or change variable. setterm Set terminal attributes. sftp Secure (encrypted) ftp. sh Open a standard shell. shutdown Bring the system down. sleep Wait for a given period. slocate Security Enhanced version of the GNU Locate. slrnn text mode Usenet client. snort Network intrusion detection tool. sort Sort lines of text files. ssh Secure shell. ssh-keygen Authentication key generation. stty Change and print terminal line settings. su Switch user. T tac tail talk tar tcsh Concatenate and print files in reverse. Output the last part of files. Talk to a user. Archiving utility. Glossary 153
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Bash Guide for Beginners Machtelt G
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Bash Guide for Beginners Table of C
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Bash Guide for Beginners Table of C
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Table of Contents Glossary C.......
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Introduction 1. Why this guide? The
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Revision 1.6 2005-03-01 Revised by:
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Bash Guide for Beginners See Chapte
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Bash Guide for Beginners mia:~> cat
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Bash Guide for Beginners When invok
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More information about the file des
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Built-in commands are necessary to
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• Brace expansion • Tilde expan
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A number of methods can be used; on
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Bash Guide for Beginners stop in ea
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Chapter 2. Writing and debugging sc
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the documentation of your favorite
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Bash Guide for Beginners Comments a
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Bash Guide for Beginners + set +x I
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Chapter 3. The Bash environment In
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Bash Guide for Beginners local pid
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MOZILLA_FIVE_HOME=/usr/lib/mozilla
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Bash Guide for Beginners franky ~>
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the GNU Awk programming language is
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Bash Guide for Beginners 3.2.4. Res
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LINES MACHTYPE MAILCHECK OLDPWD OPT
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two is the second positional parame
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Bash Guide for Beginners 3.3.1. Why
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A correctly-formed brace expansion
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Bash Guide for Beginners If the sub
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of the whitespace characters "space
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Bash Guide for Beginners /dev/hda5
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Bash Guide for Beginners 3.7. Summa
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Two regular expressions may be conc
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LABEL=/ / ext3 defaults 1 1 If this
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cathy ~> ls -ld [[:digit:]]* drwxrw
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Bash Guide for Beginners p Print te
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sandy ~> sed -n '/a text/,/This/p'
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Bash Guide for Beginners # This is
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Chapter 6. The GNU awk programming
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Bash Guide for Beginners 121script.
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Bash Guide for Beginners amd.conf a
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Bash Guide for Beginners record1 re
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Bash Guide for Beginners 6.3.6. The
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Chapter 7. Conditional statements I
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Bash Guide for Beginners Table 7-2.
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Bash Guide for Beginners 7.1.2.2. N
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[root@elegance root]# We switch to
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Bash Guide for Beginners echo "Prop
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Bash Guide for Beginners We use the
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Bash Guide for Beginners case EXPRE
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Upon successful condition testing,
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Bash Guide for Beginners bit better
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8.2. Catching user input 8.2.1. Usi
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Bash Guide for Beginners michel ~/t
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Page 113 and 114: Bash Guide for Beginners The result
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Page 117 and 118: Bash Guide for Beginners for i in `
Page 119 and 120: touch pic-`date +%s`.jpg sleep 300
Page 121 and 122: DISKFUL=$(df -h $WEBDIR | grep -v F
Page 123 and 124: ;; 2) $FORTUNE startrek ;; 3) $FORT
Page 125 and 126: [carol@octarine ~/test] ls -a ./ ..
Page 127 and 128: Bash Guide for Beginners 9.7.2. Exa
Page 129 and 130: Chapter 10. More on variables In th
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Page 133 and 134: if [ -z $1 ]; then echo "Usage: $0
Page 135 and 136: 10.3.3. Transformations of variable
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Page 139 and 140: Chapter 11. Functions In this chapt
Page 141 and 142: The commands after && are only exec
Page 143 and 144: zip2 "$TAR" echo "...done." >> "$LO
Page 145 and 146: Chapter 12. Catching signals In thi
Page 147 and 148: Bash Guide for Beginners maud: ~> k
Page 149 and 150: Bash Guide for Beginners 2. Write a
Page 151 and 152: Bash Guide for Beginners jobs kill
Page 153 and 154: if [ $i -eq 5 ] ArrowUp+Enter or !!
Page 155 and 156: cd Change directory. cdp/cdplay An
Page 157 and 158: Bash Guide for Beginners gimp grep
Page 159: Send and receive mail. man Read man
Page 163 and 164: W Bash Guide for Beginners w Show w
Page 165 and 166: Index A aliases Section 3.5.1 ANSI-
Page 167 and 168: Bash Guide for Beginners Section 3.
Page 169 and 170: J Bash Guide for Beginners K kill k
Page 171 and 172: eadonly Section 10.1.3 regular expr
Page 173: Bash Guide for Beginners vi(m) Sect
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