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<title>
i5/OS PASE commands
</title>
<link rel="stylesheet" type="text/css" href="../rzahg/ic.css">
</head>
<body>
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<h2>
i5/OS PASE commands
</h2>
<p>
Most i5/OS PASE commands support the same options and provide the same behavior as AIX
commands, except in these areas:
</p>
<ul>
<li>
Many i5/OS PASE commands for display operations and UNIX<sup>R</sup> job control only work in a TTY
session such as a session started by the <strong>aixterm</strong> or <strong>xterm</strong>
command. These functions do not work on 5250 workstation devices (including the display
presented by program <strong>QP2TERM</strong>).<br>
<br>
</li>
<li>
i5/OS PASE generally does not support interfaces provided on AIX for system management. For
example, i5/OS PASE provides no support for the AIX System Managment Interface Tool (SMIT) and
does not support functions that require a SMIT database.<br>
<br>
</li>
<li>
i5/OS is fundamentally an EBCDIC system. i5/OS PASE shells and utilities run in ASCII and
generally do no automatic conversion of stream data. You may need to use tools such as the
<strong>iconv</strong> utility to convert between ASCII and EBCDIC encoding.<br>
<br>
Unlike the QShell interpreter and utilities, most i5/OS PASE shells and utilties do
<em>no</em> automatic Coded Character Set Identifier (CCSID) conversion of stream file data.
The i5/OS PASE utilities <a href="pase_system.htm"><strong>system</strong></a>, and any i5/OS
PASE utility that runs a QShell command are exceptions because they provide CCSID conversion
support for data the CL command or QShell command reads from standard input or writes to
standard output or standard error.<br>
<br>
i5/OS PASE utilities that run QShell Java<sup>(TM)</sup> utilities (such as the <a href=
"../rzahz/java.htm"><strong>java</strong></a> command) set the Java <tt>file.encoding</tt>
property to match the i5/OS PASE CCSID, so that stream data read and written by the Java
program is converted from and to the i5/OS PASE CCSID. You can force a specific
<tt>file.encoding</tt> value by setting i5/OS PASE environment variable PASE_JAVA_ENCODING
before running the utility.<br>
<br>
</li>
<li>
i5/OS uses case-insensitive names for many system resources that have case-sensitive names in
AIX (user and group names, object names in the root file system, and so on.). Some i5/OS PASE shell
and utility functions require matching case for resources that have case-insensitive names in
i5/OS, and others may return names in uppercase that would normally be lowercase on AIX. For
example, file name expansion in i5/OS PASE shells is case-sensitive, so you must specify
uppercase to match generic names in the /QSYS.LIB file system:
<pre>
ls /qsys.lib/qgpl.lib/GEN*.PGM
rather than
ls /qsys.lib/qgpl.lib/gen*.pgm
</pre>
</li>
<li>
To provide case-sensitivity and avoid name collisions with directories and files used for ILE
support, most i5/OS PASE directories and files (including shells and utilities) are stored in
the /QOpenSys file system. In particular, i5/OS PASE shells and utilities are in
/QOpenSys/usr/bin and /QOpenSys/usr/sbin (rather than /usr/bin and /usr/sbin on AIX).
</li>
</ul>
<p>
In addition to the i5/OS PASE commands listed below, each i5/OS PASE shell supports a number
of built-in commands (such as <strong>cd</strong>, <strong>exec</strong>, <strong>if</strong>,
etc.). See <a href="http://www.ibm.com/servers/aix/library/" target="blank">AIX
documentation</a> for information about the built-in commands supported by each i5/OS PASE
shell and for detailed information about most of these i5/OS PASE commands:
</p>
<p>
<a href="#Autils">A</a> <a href="#Butils">B</a> <a href="#Cutils">C</a> <a href="#Dutils">D</a>
<a href="#Eutils">E</a> <a href="#Futils">F</a> <a href="#Gutils">G</a> <a href="#Hutils">H</a>
<a href="#Iutils">I</a> <a href="#Jutils">J</a> <a href="#Kutils">K</a> <a href="#Lutils">L</a>
<a href="#Mutils">M</a> <a href="#Nutils">N</a> <a href="#Outils">O</a> <a href="#Putils">P</a>
<a href="#Qutils">Q</a> <a href="#Rutils">R</a> <a href="#Sutils">S</a> <a href="#Tutils">T</a>
<a href="#Uutils">U</a> <a href="#Vutils">V</a> <a href="#Wutils">W</a> <a href="#Xutils">X</a>
<a href="#Yutils">Y</a> <a href="#Zutils">Z</a>
</p>
<table>
<!--- A utilities =================-->
<tr>
<td width="25%">
&nbsp;
</td>
<td width="75%">
<a name="Autils"><strong>A</strong></a>
</td>
</tr>
<tr>
<td>
<strong>admin</strong>
</td>
<td>
Create and control Source Code Control System (SCCS) files
</td>
</tr>
<tr>
<td>
<strong>aixterm</strong>
</td>
<td>
Initialize an Enhanced X Window System<sup>R</sup> terminal emulator
</td>
</tr>
<tr>
<td>
<strong>alias</strong>
</td>
<td>
Define or display aliases
</td>
</tr>
<tr>
<td>
<a href="../rzahz/appletv.htm"><strong>appletviewer</strong></a>
</td>
<td>
Run the QShell <strong>appletviewer</strong> command, to run Java applets without a web
browser
</td>
</tr>
<tr>
<td>
<strong>apply</strong>
</td>
<td>
Apply a command to a set of parameters
</td>
</tr>
<tr>
<td>
<img src="delta.gif" border="0" alt="Start of change"><strong>apt</strong>
</td>
<td>
Run the QShell <strong>apt</strong> command, the Java annotation processing tool<img src="deltaend.gif" border="0" alt="End of change">
</td>
</tr>
<tr>
<td>
<strong>ar</strong>
</td>
<td>
Maintain the indexed libraries used by the linkage editor
</td>
</tr>
<tr>
<td>
<strong>as</strong>
</td>
<td>
Run the assembler
</td>
</tr>
<tr>
<td>
<a href="../rzahz/attr.htm"><strong>attr</strong></a>
</td>
<td>
Run the QShell <strong>attr</strong> command to display or change Integrated File System
object attributes
</td>
</tr>
<tr>
<td>
<strong>awk</strong>
</td>
<td>
Find lines in files matching patterns and then perform specified actions on them
</td>
</tr>
<!--- B utilities =================-->
<tr>
<td width="25%">
&nbsp;
</td>
<td>
<a name="Butils"><strong>B</strong></a>
</td>
</tr>
<tr>
<td>
<strong>banner</strong>
</td>
<td>
Write ASCII character strings in large letters to standard output
</td>
</tr>
<tr>
<td>
<strong>basename</strong>
</td>
<td>
Return the base filename of a string parameter
</td>
</tr>
<tr>
<td>
<strong>bc</strong>
</td>
<td>
Provide an interpreter for arbitrary-precision arithmetic language
</td>
</tr>
<tr>
<td>
<strong>bdiff</strong>
</td>
<td>
Use the <strong>diff</strong> command to find differences in very large files
</td>
</tr>
<tr>
<td>
<strong>bfs</strong>
</td>
<td>
Scan files
</td>
</tr>
<tr>
<td>
<strong>bg</strong>
</td>
<td>
Run a job in the background
</td>
</tr>
<tr>
<td>
<strong>bsh</strong>
</td>
<td>
Invoke the Bourne shell
</td>
</tr>
<!--- C utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Cutils"><strong>C</strong></a>
</td>
</tr>
<tr>
<td>
<strong>cat</strong>
</td>
<td>
Concatenate or display files
</td>
</tr>
<tr>
<td>
<strong>cd</strong>
</td>
<td>
Change the current directory
</td>
</tr>
<tr>
<td>
<strong>cdc</strong>
</td>
<td>
Change the comments in a SCCS delta
</td>
</tr>
<tr>
<td>
<strong>chgrp</strong>
</td>
<td>
Change the group ownership of a file or directory
</td>
</tr>
<tr>
<td>
<strong>chmod</strong>
</td>
<td>
Change permission modes
</td>
</tr>
<tr>
<td>
<strong>chown</strong>
</td>
<td>
Change the user associated with a file
</td>
</tr>
<tr>
<td>
<strong>chroot</strong>
</td>
<td>
Change the root directory of a command
</td>
</tr>
<tr>
<td>
<strong>cksum</strong>
</td>
<td>
Display the checksum and byte count of a file
</td>
</tr>
<tr>
<td>
<strong>clear</strong>
</td>
<td>
Clear the terminal screen
</td>
</tr>
<tr>
<td>
<a href="../rzahz/clrtmp.htm"><strong>clrtmp</strong></a>
</td>
<td>
Run the QShell <strong>clrtmp</strong> command to clear directory /tmp
</td>
</tr>
<tr>
<td>
<strong>cmp</strong>
</td>
<td>
Compare two files
</td>
</tr>
<tr>
<td>
<strong>colrm</strong>
</td>
<td>
Extract columns from a file
</td>
</tr>
<tr>
<td>
<strong>comb</strong>
</td>
<td>
Combine SCCS deltas
</td>
</tr>
<tr>
<td>
<strong>comm</strong>
</td>
<td>
Select or reject lines common to two sorted files
</td>
</tr>
<tr>
<td>
<strong>command</strong>
</td>
<td>
Execute a simple command
</td>
</tr>
<tr>
<td>
<strong>compress</strong>
</td>
<td>
Compress data
</td>
</tr>
<tr>
<td>
<strong>cp</strong>
</td>
<td>
Copy files
</td>
</tr>
<tr>
<td>
<strong>cpio</strong>
</td>
<td>
Copy files into and out of archive storage and directories
</td>
</tr>
<tr>
<td>
<strong>csh</strong>
</td>
<td>
Invoke the C shell
</td>
</tr>
<tr>
<td>
<strong>csplit</strong>
</td>
<td>
Split files by context
</td>
</tr>
<tr>
<td>
<strong>cut</strong>
</td>
<td>
Write out selected bytes, characters, or fields from each line of a file
</td>
</tr>
<!--- D utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Dutils"><strong>D</strong></a>
</td>
</tr>
<tr>
<td>
<strong>date</strong>
</td>
<td>
Display or set the date or time
</td>
</tr>
<tr>
<td>
<strong>dbx</strong>
</td>
<td>
Provide an environment to debug and run i5/OS PASE programs
</td>
</tr>
<tr>
<td>
<strong>dc</strong>
</td>
<td>
Provide an interactive desk calculator for arbitrary-precision integer arithmetic
</td>
</tr>
<tr>
<td>
<strong>dd</strong>
</td>
<td>
Convert and copy a file
</td>
</tr>
<tr>
<td>
<strong>df</strong>
</td>
<td>
Reports information about space on file systems
</td>
</tr>
<tr>
<td>
<strong>diff</strong>
</td>
<td>
Compare text files
</td>
</tr>
<tr>
<td>
<strong>diff3</strong>
</td>
<td>
Compare three files
</td>
</tr>
<tr>
<td>
<strong>dircmp</strong>
</td>
<td>
Compare two directories and the contents of their common files
</td>
</tr>
<tr>
<td>
<strong>dirname</strong>
</td>
<td>
Write to standard output all but the last part of a specified path
</td>
</tr>
<tr>
<td>
<strong>dspcat</strong>
</td>
<td>
Display all or part of a message catalog
</td>
</tr>
<tr>
<td>
<strong>dspmsg</strong>
</td>
<td>
Display a selected message from a message catalog
</td>
</tr>
<tr>
<td>
<strong>du</strong>
</td>
<td>
Summarize disk usage
</td>
</tr>
<tr>
<td>
<strong>dump</strong>
</td>
<td>
Dump selected parts of an object file
</td>
</tr>
<!--- E utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Eutils"><strong>E</strong></a>
</td>
</tr>
<tr>
<td>
<strong>echo</strong>
</td>
<td>
Write character strings to standard output
</td>
</tr>
<tr>
<td>
<strong>ed</strong>
</td>
<td>
Edit text by line
</td>
</tr>
<tr>
<td>
<strong>edit</strong>
</td>
<td>
Provide a simple line editor for the new user
</td>
</tr>
<tr>
<td>
<strong>egrep</strong>
</td>
<td>
Search a file for a pattern
</td>
</tr>
<tr>
<td>
<strong>env</strong>
</td>
<td>
Display the current environment or set the environment for the execution of a command
</td>
</tr>
<tr>
<td>
<strong>ex</strong>
</td>
<td>
Edit lines interactively, with a screen display
</td>
</tr>
<tr>
<td>
<strong>execerror</strong>
</td>
<td>
Write error messages to standard error
</td>
</tr>
<tr>
<td>
<strong>expand</strong>
</td>
<td>
Write to standard output with tabs changed to spaces
</td>
</tr>
<tr>
<td>
<strong>expr</strong>
</td>
<td>
Evaluate arguments as expressions
</td>
</tr>
<tr>
<td>
<a href="../rzahz/extcheck.htm"><strong>extcheck</strong></a>
</td>
<td>
Run the QShell <strong>extcheck</strong> command, to detect Java archive conflicts
</td>
</tr>
<!--- F utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Futils"><strong>F</strong></a>
</td>
</tr>
<tr>
<td>
<strong>false</strong>
</td>
<td>
Return a nonzero exit value (false)
</td>
</tr>
<tr>
<td>
<strong>fc</strong>
</td>
<td>
Process the command history list
</td>
</tr>
<tr>
<td>
<strong>fg</strong>
</td>
<td>
Run jobs in the foreground
</td>
</tr>
<tr>
<td>
<strong>fgrep</strong>
</td>
<td>
Generate the figure list in a format supported by the build process
</td>
</tr>
<tr>
<td>
<strong>file</strong>
</td>
<td>
Determine file type
</td>
</tr>
<tr>
<td>
<strong>find</strong>
</td>
<td>
Find files with a matching expression
</td>
</tr>
<tr>
<td>
<strong>fold</strong>
</td>
<td>
Fold long lines for finite-width output device
</td>
</tr>
<!--- G utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Gutils"><strong>G</strong></a>
</td>
</tr>
<tr>
<td>
<strong>gencat</strong>
</td>
<td>
Create and modify a message catalog
</td>
</tr>
<tr>
<td>
<strong>get</strong>
</td>
<td>
Create a specified version of a SCCS file
</td>
</tr>
<tr>
<td>
<strong>getconf</strong>
</td>
<td>
Write system configuration varible values to standard output
</td>
</tr>
<tr>
<td>
<a href="../rzahz/getjobid.htm"><strong>getjobid</strong></a>
</td>
<td>
Run the QShell <strong>getjobid</strong> command to determine the i5/OS job name for a
process identifier
</td>
</tr>
<tr>
<td>
<strong>getopt</strong>
</td>
<td>
Parse command line flags and parameters
</td>
</tr>
<tr>
<td>
<strong>getopts</strong>
</td>
<td>
Process command-line arguments and check for valid options
</td>
</tr>
<tr>
<td>
<strong>grep</strong>
</td>
<td>
Search a file for a pattern
</td>
</tr>
<!--- H utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Hutils"><strong>H</strong></a>
</td>
</tr>
<tr>
<td>
<strong>hash</strong>
</td>
<td>
Remember or report command path names
</td>
</tr>
<tr>
<td>
<strong>head</strong>
</td>
<td>
Display the first few lines or bytes of a file or files
</td>
</tr>
<tr>
<td>
<strong>hostname</strong>
</td>
<td>
Set or display the name of the current host system
</td>
</tr>
<!--- I utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Iutils"><strong>I</strong></a>
</td>
</tr>
<tr>
<td>
<strong>iconv</strong>
</td>
<td>
Convert the encoding of characters from one code page encoding scheme to another
</td>
</tr>
<tr>
<td>
<strong>id</strong>
</td>
<td>
Display the system identifications of a specified user
</td>
</tr>
<tr>
<td>
<strong>idlj</strong>
</td>
<td>
Run the QShell idlj command, to run the IDL-to-Java compiler
</td>
</tr>
<tr>
<td>
<strong>indent</strong>
</td>
<td>
Reformat a C language program
</td>
</tr>
<tr>
<td>
<strong>install</strong>
</td>
<td>
Install a command
</td>
</tr>
<tr>
<td>
<a href="../rzahz/ipcs.htm"><strong>ipcs</strong></a>
</td>
<td>
Run the QShell <strong>ipcs</strong> command to display interprocess communications objects
</td>
</tr>
<tr>
<td>
<a href="../rzahz/ipcrm.htm"><strong>ipcrm</strong></a>
</td>
<td>
Run the QShell <strong>ipcrm</strong> command to remove interprocess communications objects
</td>
</tr>
<!--- J utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Jutils"><strong>J</strong></a>
</td>
</tr>
<tr>
<td>
<a href="../rzahz/jar.htm"><strong>jar</strong></a>
</td>
<td>
Run the QShell <strong>jar</strong> command, to archive Java files
</td>
</tr>
<tr>
<td>
<a href="../rzahz/jarsign.htm"><strong>jarsigner</strong></a>
</td>
<td>
Run the QShell <strong>jarsigner</strong> command, to sign or verify the signature of a Java
archive
</td>
</tr>
<tr>
<td>
<a href="../rzahz/javaqsh.htm"><strong>java</strong></a>
</td>
<td>
Run the QShell <strong>java</strong> command, to run the Java interpreter
</td>
</tr>
<tr>
<td>
<a href="../rzahz/javac.htm"><strong>javac</strong></a>
</td>
<td>
Run the QShell <strong>javac</strong> command, to compile a Java program
</td>
</tr>
<tr>
<td>
<a href="../rzahz/javadoc.htm"><strong>javadoc</strong></a>
</td>
<td>
Run the QShell <strong>javadoc</strong> command, to generate Java documentation
</td>
</tr>
<tr>
<td>
<a href="../rzahz/javah.htm"><strong>javah</strong></a>
</td>
<td>
Run the QShell <strong>javah</strong> command, to generate C header or stub files for Java
classes
</td>
</tr>
<tr>
<td>
<a href="../rzahz/javakey.htm"><strong>javakey</strong></a>
</td>
<td>
Run the QShell <strong>javakey</strong> command, to manage Java security keys
</td>
</tr>
<tr>
<td>
<a href="../rzahz/javap.htm"><strong>javap</strong></a>
</td>
<td>
Run the QShell <strong>javap</strong> command, to disassemble a compiled Java program
</td>
</tr>
<tr>
<td>
<strong>jobs</strong>
</td>
<td>
Display status of jobs in the current session
</td>
</tr>
<tr>
<td>
<strong>join</strong>
</td>
<td>
Join the data fields of two files
</td>
</tr>
<!--- K utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Kutils"><strong>K</strong></a>
</td>
</tr>
<tr>
<td>
<a href="../rzahz/keytool.htm"><strong>keytool</strong></a>
</td>
<td>
Run the QShell <strong>keytool</strong> command, to manage keys and certificates for Java
</td>
</tr>
<tr>
<td>
<strong>kill</strong>
</td>
<td>
Send a signal to running processes
</td>
</tr>
<tr>
<td>
<strong>ksh</strong>
</td>
<td>
Invoke the Korn shell
</td>
</tr>
<tr>
<td>
<strong>ksh93</strong>
</td>
<td>
Invoke the enhanced Korn shell
</td>
</tr>
<!--- L utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Lutils"><strong>L</strong></a>
</td>
</tr>
<tr>
<td>
<strong>ld</strong>
</td>
<td>
Link object files
</td>
</tr>
<tr>
<td>
<strong>lex</strong>
</td>
<td>
Generate a C or C++ language program that matches patterns for simple lexical analysis of an
input stream
</td>
</tr>
<tr>
<td>
<strong>line</strong>
</td>
<td>
Read one line from the standard input
</td>
</tr>
<tr>
<td>
<strong>ln</strong>
</td>
<td>
Link files
</td>
</tr>
<tr>
<td>
<strong>locale</strong>
</td>
<td>
Write information about current locale or all public locales
</td>
</tr>
<tr>
<td>
<strong>logger</strong>
</td>
<td>
Make entries in the system log
</td>
</tr>
<tr>
<td>
<strong>logname</strong>
</td>
<td>
Display login name
</td>
</tr>
<tr>
<td>
<strong>look</strong>
</td>
<td>
Find lines in a sorted file
</td>
</tr>
<tr>
<td>
<strong>lorder</strong>
</td>
<td>
Find the best order for member files in an object library
</td>
</tr>
<tr>
<td>
<strong>ls</strong>
</td>
<td>
Display the contents of a directory
</td>
</tr>
<!--- M utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Mutils"><strong>M</strong></a>
</td>
</tr>
<tr>
<td>
<strong>m4</strong>
</td>
<td>
Preprocess files, expanding macro definitions
</td>
</tr>
<tr>
<td>
<strong>make</strong>
</td>
<td>
Maintain, update, and regenerate groups of programs
</td>
</tr>
<tr>
<td>
<strong>makekey</strong>
</td>
<td>
Generate an encryption key
</td>
</tr>
<tr>
<td>
<strong>mkcatdefs</strong>
</td>
<td>
Preprocess a message source file
</td>
</tr>
<tr>
<td>
<strong>mkdir</strong>
</td>
<td>
Create one or more new directories
</td>
</tr>
<tr>
<td>
<strong>mkfifo</strong>
</td>
<td>
Make first-in-first-out (FIFO) special files
</td>
</tr>
<tr>
<td>
<strong>mkfontdir</strong>
</td>
<td>
Create a <strong>fonts.dir</strong> file from a directory of font files
</td>
</tr>
<tr>
<td>
<strong>mknod</strong>
</td>
<td>
Create a special file
</td>
</tr>
<tr>
<td>
<strong>more</strong>
</td>
<td>
Display the contents of files one screen at a time
</td>
</tr>
<tr>
<td>
<strong>mv</strong>
</td>
<td>
Move files
</td>
</tr>
<tr>
<td>
<strong>mwm</strong>
</td>
<td>
Run the AIXwindows<sup>(R)</sup> Window Manager (MWM)
</td>
</tr>
<!--- N utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Nutils"><strong>N</strong></a>
</td>
</tr>
<tr>
<td>
<a href="../rzahz/native2.htm"><strong>native2ascii</strong></a>
</td>
<td>
Run the QShell <strong>native2ascii</strong> command, to convert characters encoded in the
i5/OS PASE CCSID to Unicode encoding
</td>
</tr>
<tr>
<td>
<strong>nawk</strong>
</td>
<td>
Invoke the new version of <strong>awk</strong>
</td>
</tr>
<tr>
<td>
<strong>newform</strong>
</td>
<td>
Change the format of a text file
</td>
</tr>
<tr>
<td>
<strong>nice</strong>
</td>
<td>
Run a command at a lower or higher priority
</td>
</tr>
<tr>
<td>
<strong>nl</strong>
</td>
<td>
Number lines in a file
</td>
</tr>
<tr>
<td>
<strong>nm</strong>
</td>
<td>
Display the symbol table of an object file
</td>
</tr>
<tr>
<td>
<strong>nohup</strong>
</td>
<td>
Run a command without hangups
</td>
</tr>
<!--- O utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Outils"><strong>O</strong></a>
</td>
</tr>
<tr>
<td>
<strong>od</strong>
</td>
<td>
Display files in a specified format
</td>
</tr>
<tr>
<td>
<strong>orbd</strong>
</td>
<td>
Run the QShell orbd command, to run the Java Object Request Broker Daemon
</td>
</tr>
<!--- P utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Putils"><strong>P</strong></a>
</td>
</tr>
<tr>
<td>
<strong>pack</strong>
</td>
<td>
Compress files
</td>
</tr>
<tr>
<td>
<img src="delta.gif" border="0" alt="Start of change"><strong>pack200</strong>
</td>
<td>
Run the QShell <strong>pack200</strong> command, the Java archive packing tool<img src="deltaend.gif" border="0" alt="End of change">
</td>
</tr>
<tr>
<td>
<strong>pagesize</strong>
</td>
<td>
Display the system page size
</td>
</tr>
<tr>
<td>
<strong>paste</strong>
</td>
<td>
Merge the lines of several files or subsequent lines in one file
</td>
</tr>
<tr>
<td>
<strong>patch</strong>
</td>
<td>
Apply changes to files
</td>
</tr>
<tr>
<td>
<strong>pax</strong>
</td>
<td>
Extract, write, and list members of archive files; copy files and directory hierarchies
</td>
</tr>
<tr>
<td>
<strong>pcat</strong>
</td>
<td>
Unpack files and write them to standard output
</td>
</tr>
<tr>
<td>
<strong>pg</strong>
</td>
<td>
Format files to the display
</td>
</tr>
<tr>
<td>
<a href="../rzahz/policy.htm"><strong>policytool</strong></a>
</td>
<td>
Run the QShell <strong>policytool</strong> command, to create and manage Java policy files
</td>
</tr>
<tr>
<td>
<strong>pr</strong>
</td>
<td>
Write a file to standard output
</td>
</tr>
<tr>
<td>
<strong>printenv</strong>
</td>
<td>
Display the values of environment variables
</td>
</tr>
<tr>
<td>
<strong>printf</strong>
</td>
<td>
Write formatted output
</td>
</tr>
<tr>
<td>
<strong>prs</strong>
</td>
<td>
Display a Source Code Control System (SCCS) file
</td>
</tr>
<tr>
<td>
<strong>ps</strong>
</td>
<td>
Show current status of processes
</td>
</tr>
<tr>
<td>
<strong>psh</strong>
</td>
<td>
Invoke the POSIX (Korn) shell
</td>
</tr>
<tr>
<td>
<strong>pwd</strong>
</td>
<td>
Display the pathname of the working directory
</td>
</tr>
<!--- Q utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Qutils"><strong>Q</strong></a>
</td>
</tr>
<tr>
<td>
<a href="pase_qsh.htm"><strong>qsh</strong></a>
</td>
<td>
Run a QShell command
</td>
</tr>
<tr>
<td>
<a href="pase_qsh.htm"><strong>qsh_inout</strong></a>
</td>
<td>
Run a QShell command
</td>
</tr>
<tr>
<td>
<a href="pase_qsh.htm"><strong>qsh_out</strong></a>
</td>
<td>
Run a QShell command
</td>
</tr>
<!--- R utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Rutils"><strong>R</strong></a>
</td>
</tr>
<tr>
<td>
<strong>ranlib</strong>
</td>
<td>
Convert archive libraries to random libraries
</td>
</tr>
<tr>
<td>
<strong>read</strong>
</td>
<td>
Read one line from standard input
</td>
</tr>
<tr>
<td>
<strong>red</strong>
</td>
<td>
Edit text by line
</td>
</tr>
<tr>
<td>
<strong>regcmp</strong>
</td>
<td>
Compile patterns into C language <strong>char</strong> declarations
</td>
</tr>
<tr>
<td>
<strong>reset</strong>
</td>
<td>
Initialize a terminal
</td>
</tr>
<tr>
<td>
<strong>resize</strong>
</td>
<td>
Set the <strong>TERMCAP</strong> environment variable and terminal settings to the current
window size
</td>
</tr>
<tr>
<td>
<strong>rev</strong>
</td>
<td>
Reverse characters in each line of a file
</td>
</tr>
<tr>
<td>
<a href="../rzahz/rfile.htm"><strong>Rfile</strong></a>
</td>
<td>
Run the QShell <strong>Rfile</strong> command to read or write i5/OS record files
</td>
</tr>
<tr>
<td>
<strong>rgb</strong>
</td>
<td>
Create the database used by the X Window System server for colors
</td>
</tr>
<tr>
<td>
<strong>rm</strong>
</td>
<td>
Remove (unlink) files or directories
</td>
</tr>
<tr>
<td>
<strong>rmdel</strong>
</td>
<td>
Remove a delta from a SCCS file
</td>
</tr>
<tr>
<td>
<strong>rmdir</strong>
</td>
<td>
Remove a directory
</td>
</tr>
<tr>
<td>
<a href="../rzahz/rmic.htm"><strong>rmic</strong></a>
</td>
<td>
Run the QShell <strong>rmic</strong> command, to compile Java RMI stubs
</td>
</tr>
<tr>
<td>
<a href="../rzahz/rmid.htm"><strong>rmid</strong></a>
</td>
<td>
Run the QShell <strong>rmid</strong> command, to run the Java RMI activation system
</td>
</tr>
<tr>
<td>
<a href="../rzahz/rmireg.htm"><strong>rmiregistry</strong></a>
</td>
<td>
Run the QShell <strong>rmiregistry</strong> command, to start a Java remote object registry
</td>
</tr>
<tr>
<td>
<strong>rtl_enable</strong>
</td>
<td>
Relink shared objects to enable the runtime linker to use them
</td>
</tr>
<tr>
<td>
<strong>runcat</strong>
</td>
<td>
Pipe output data from the <strong>mkcatdefs</strong> command to the <strong>gencat</strong>
command
</td>
</tr>
<!--- S utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Sutils"><strong>S</strong></a>
</td>
</tr>
<tr>
<td>
<strong>sact</strong>
</td>
<td>
Display current SCCS file-editing status
</td>
</tr>
<tr>
<td>
<a href="../rzahz/serialv.htm"><strong>serialver</strong></a>
</td>
<td>
Run the QShell <strong>serialver</strong> command, to return the version number for Java
classes
</td>
</tr>
<tr>
<td>
<strong>sccs</strong>
</td>
<td>
Administration program for SCCS commands
</td>
</tr>
<tr>
<td>
<strong>sccsdiff</strong>
</td>
<td>
Compare two versions of a SCCS file
</td>
</tr>
<tr>
<td>
<strong>sdiff</strong>
</td>
<td>
Compare two files and display the differences in a side-by-side format
</td>
</tr>
<tr>
<td>
<strong>sed</strong>
</td>
<td>
Provide a stream editor
</td>
</tr>
<tr>
<td>
<strong>servertool</strong>
</td>
<td>
Run the QShell servertool command, to run the Java IDL Server Tool
</td>
</tr>
<tr>
<td>
<strong>setmaps</strong>
</td>
<td>
Set terminal maps or code set maps
</td>
</tr>
<tr>
<td>
<a href="../rzahz/setccsid.htm"><strong>setccsid</strong></a>
</td>
<td>
Run the QShell <strong>setccsid</strong> command to set the CCSID for an Integrated File
System object
</td>
</tr>
<tr>
<td>
<strong>sh</strong>
</td>
<td>
Invoke the default (Korn) shell
</td>
</tr>
<tr>
<td>
<strong>size</strong>
</td>
<td>
Display the section sizes of the Extended Common Object File Format (XCOFF) object files
</td>
</tr>
<tr>
<td>
<strong>sleep</strong>
</td>
<td>
Suspend execution for an interval
</td>
</tr>
<tr>
<td>
<strong>sort</strong>
</td>
<td>
Sort files, merge files that are already sorted, and check files to determine if they have
been sorted
</td>
</tr>
<tr>
<td>
<strong>split</strong>
</td>
<td>
Split a file into pieces
</td>
</tr>
<tr>
<td>
<strong>strings</strong>
</td>
<td>
Find the printable strings in an object or binary file
</td>
</tr>
<tr>
<td>
<strong>strip</strong>
</td>
<td>
Reduce the size of an Extended Common Object File Format (XCOFF) object file by removing
information used by the binder and symbolic debug program
</td>
</tr>
<tr>
<td>
<strong>stty</strong>
</td>
<td>
Set, reset, and report workstation operating parameters
</td>
</tr>
<tr>
<td>
<strong>sum</strong>
</td>
<td>
Display the checksum and block count of a file
</td>
</tr>
<tr>
<td>
<strong>syslogd</strong>
</td>
<td>
Log system messages
</td>
</tr>
<tr>
<td>
<a href="pase_system.htm"><strong>system</strong></a>
</td>
<td>
Run a CL command
</td>
</tr>
<tr>
<td>
<a href="../rzahz/sysval.htm"><strong>sysval</strong></a>
</td>
<td>
Run the QShell <strong>sysval</strong> command to display an i5/OS system value or network
attribute
</td>
</tr>
<!--- T utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Tutils"><strong>T</strong></a>
</td>
</tr>
<tr>
<td>
<strong>tab</strong>
</td>
<td>
Change spaces into tabs
</td>
</tr>
<tr>
<td>
<strong>tabs</strong>
</td>
<td>
Set tab stops on a terminal
</td>
</tr>
<tr>
<td>
<strong>tail</strong>
</td>
<td>
Write a file to standard output, beginning at a specified point
</td>
</tr>
<tr>
<td>
<strong>tar</strong>
</td>
<td>
Manipulate archives
</td>
</tr>
<tr>
<td>
<strong>tee</strong>
</td>
<td>
Display the output of a program and copy it into a file
</td>
</tr>
<tr>
<td>
<strong>test</strong>
</td>
<td>
Evaluate conditional expressions
</td>
</tr>
<tr>
<td>
<strong>tic</strong>
</td>
<td>
Translate the terminfo description files from source to compiled format
</td>
</tr>
<tr>
<td>
<strong>time</strong>
</td>
<td>
Print the time of the execution of a command
</td>
</tr>
<tr>
<td>
<a href="../rzahz/tname.htm"><strong>tnameserv</strong></a>
</td>
<td>
Run the QShell <strong>tnameserv</strong> command, to provide access to the Java naming
service
</td>
</tr>
<tr>
<td>
<strong>touch</strong>
</td>
<td>
Update the access and modification times of a file
</td>
</tr>
<tr>
<td>
<strong>tput</strong>
</td>
<td>
Query the <strong>terminfo</strong> database for terminal-dependent information
</td>
</tr>
<tr>
<td>
<strong>tr</strong>
</td>
<td>
Translate characters
</td>
</tr>
<tr>
<td>
<strong>trace</strong>
</td>
<td>
Record selected system events
</td>
</tr>
<tr>
<td>
<strong>trbsd</strong>
</td>
<td>
Translate characters (BSD version)
</td>
</tr>
<tr>
<td>
<strong>trcoff</strong>
</td>
<td>
Stop the collection of trace data
</td>
</tr>
<tr>
<td>
<strong>trcon</strong>
</td>
<td>
Start the collection of trace data
</td>
</tr>
<tr>
<td>
<strong>trcstop</strong>
</td>
<td>
Stop the trace function
</td>
</tr>
<tr>
<td>
<strong>true</strong>
</td>
<td>
Return an exit value of zero (true)
</td>
</tr>
<tr>
<td>
<strong>tset</strong>
</td>
<td>
Initialize a terminal
</td>
</tr>
<tr>
<td>
<strong>tsort</strong>
</td>
<td>
Sort an unordered list of ordered pairs (a topological sort)
</td>
</tr>
<tr>
<td>
<strong>tty</strong>
</td>
<td>
Write to standard output the full path name of your terminal
</td>
</tr>
<tr>
<td>
<strong>type</strong>
</td>
<td>
Write a description of the command type
</td>
</tr>
<!--- U utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Uutils"><strong>U</strong></a>
</td>
</tr>
<tr>
<td>
<strong>ulimit</strong>
</td>
<td>
Set or report user resource limits
</td>
</tr>
<tr>
<td>
<strong>umask</strong>
</td>
<td>
Display or set the file mode creation mask
</td>
</tr>
<tr>
<td>
<strong>unalias</strong>
</td>
<td>
Remove alias definitions
</td>
</tr>
<tr>
<td>
<strong>uname</strong>
</td>
<td>
Display the name of the current operating system
</td>
</tr>
<tr>
<td>
<strong>uncompress</strong>
</td>
<td>
Restore compressed files
</td>
</tr>
<tr>
<td>
<strong>unexpand</strong>
</td>
<td>
Write to standard output with tabs restored
</td>
</tr>
<tr>
<td>
<strong>unget</strong>
</td>
<td>
Cancel a previous SCCS <strong>get</strong> command
</td>
</tr>
<tr>
<td>
<strong>unifdef</strong>
</td>
<td>
Remove ifdef lines from a file
</td>
</tr>
<tr>
<td>
<strong>uniq</strong>
</td>
<td>
Delete repeated lines in a file
</td>
</tr>
<tr>
<td>
<strong>unpack</strong>
</td>
<td>
Expand files
</td>
</tr>
<tr>
<td>
<img src="delta.gif" border="0" alt="Start of change"><strong>unpack200</strong>
</td>
<td>
Run the QShell <strong>unpack200</strong> command, the Java archive unpacking tool<img src="deltaend.gif" border="0" alt="End of change">
</td>
</tr>
<tr>
<td>
<strong>untab</strong>
</td>
<td>
Change tabs into spaces
</td>
</tr>
<!--- V utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Vutils"><strong>V</strong></a>
</td>
</tr>
<tr>
<td>
<strong>val</strong>
</td>
<td>
Validate SCCS files
</td>
</tr>
<tr>
<td>
<strong>vc</strong>
</td>
<td>
Substitute assigned values for identification keywords
</td>
</tr>
<tr>
<td>
<strong>vedit</strong>
</td>
<td>
Edit files with a full-screen display
</td>
</tr>
<tr>
<td>
<strong>vi</strong>
</td>
<td>
Edit files with a full-screen display
</td>
</tr>
<tr>
<td>
<strong>view</strong>
</td>
<td>
Start the vi editor in read-only mode
</td>
</tr>
<!--- W utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Wutils"><strong>W</strong></a>
</td>
</tr>
<tr>
<td>
<strong>wait</strong>
</td>
<td>
Wait until the termination of a process ID
</td>
</tr>
<tr>
<td>
<strong>wc</strong>
</td>
<td>
Count the number of lines, words, and bytes in a file
</td>
</tr>
<tr>
<td>
<strong>what</strong>
</td>
<td>
Display identifying information in files
</td>
</tr>
<tr>
<td>
<strong>which</strong>
</td>
<td>
Locate a program file, including aliases and paths (the csh (C shell) command only)
</td>
</tr>
<!--- X utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Xutils"><strong>X</strong></a>
</td>
</tr>
<tr>
<td>
<strong>X</strong>
</td>
<td>
Run the X server. i5/OS PASE only supports virtual frame buffer processing
</td>
</tr>
<tr>
<td>
<strong>xargs</strong>
</td>
<td>
Construct a parameter list and run a command
</td>
</tr>
<tr>
<td>
<strong>xauth</strong>
</td>
<td>
Edit and display the authorization information used in connecting to the X server
</td>
</tr>
<tr>
<td>
<strong>xhost</strong>
</td>
<td>
Control who accesses Enhanced X Window System on the current primary system
</td>
</tr>
<tr>
<td>
<strong>xlsfonts</strong>
</td>
<td>
Display the font list for X Window System
</td>
</tr>
<tr>
<td>
<strong>xmodmap</strong>
</td>
<td>
Modify keymaps in the X Server
</td>
</tr>
<tr>
<td>
<strong>xset</strong>
</td>
<td>
Set options for your X Window System environment
</td>
</tr>
<tr>
<td>
<strong>xterm</strong>
</td>
<td>
Provide a terminal emulator for the X Window System
</td>
</tr>
<tr>
<td>
<strong>xwd</strong>
</td>
<td>
Dump the image of an Enhanced X Window System window
</td>
</tr>
<tr>
<td>
<strong>xwud</strong>
</td>
<td>
Retrieve and display the dumped image of an Enhanced X Window System window
</td>
</tr>
<!--- Y utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Yutils"><strong>Y</strong></a>
</td>
</tr>
<tr>
<td>
<strong>yacc</strong>
</td>
<td>
Generate an LALR(1) parsing program from input consisting of a context-free grammar
specification
</td>
</tr>
<tr>
<td>
<strong>yes</strong>
</td>
<td>
Output an affirmative response repetitively
</td>
</tr>
<!--- Z utilities =================-->
<tr>
<td>
&nbsp;
</td>
<td>
<a name="Zutils"><strong>Z</strong></a>
</td>
</tr>
<tr>
<td>
<strong>zcat</strong>
</td>
<td>
Expand a compressed file to standard output
</td>
</tr>
</table>
</body>
</html>
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