Qshell Interpreter (qsh) - FTP Directory Listing - IBM

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Variables used by qsh 14 Qshell Interpreter (qsh) RANDOM (Random number generator) This variable is set by qsh to an integer random number between 1 and 32767 each time it is referenced. You can seed the random number generator by setting the variable. REPLY (Reply variable) This variable is set by read to the characters that are read when you do not specify any arguments. TERMINAL_TYPE This variable is set by qsh to the type of terminal attached to the standard file descriptors. The value is set to 5250 when attached to a 5250 display, to REMOTE when attached to a remote client, or to PIPELINE when attached to pipes. CDPATH (Search path for cd) If the directory you specify for cd does not begin with a slash (/), qsh searches the directories listed in CDPATH in order for the specified directory. The value of the variable is a colon separated list of directories. The current working directory is specified by a period (.) or a null directory before the first colon, between two colons, or after the last colon. There is no default value. ENV (Environment file) When qsh is invoked, it performs parameter expansion, command substitution, and arithmetic expansion on this variable to generate the path name of a shell script to run in the current environment. It is typically used to set aliases, define functions, or set options. There is no default value. HOME (Home directory) The value of this variable is the path name of your home directory. The value is used for tilde expansion and as the default argument for cd. The value is set by default to the value specified in your user profile. IFS (Internal field separators) The value is a string treated as a list of characters that is used for field splitting and to split lines into fields with read. The first character of the value is used to separate arguments when expanding the * special parameter. The default value is . LANG (Language locale) This variable defines the locale category used for categories that are not specifically set with a variable starting with LC_. There is no default value. LC_ALL (Locale settings) This variable overrides the value of any variables starting with LC_. There is no default value. LC_COLLATE (Locale collation) This variable defines the collation relations between characters. There is no default value. LC_CTYPE (Locale character classes) This variable defines character types such as upper-case, lower-case, space, digit and, punctuation. There is no default value. LC_MESSAGES (Locale message formatting) This variable defines the format and values for affirmative and negative responses from applications. There is no default value.
LC_MONETARY (Locale monetary formatting) This variable defines the monetary names, symbols, and other details. There is no default value. LC_NUMERIC (Locale numeric formatting) This variable defines the decimal point character for formatted input/output and string conversion functions. There is no default value. LC_TIME (Locale time formatting) This variable defines the date and time conventions, such as calendar used, time zone, and days of the week. There is no default value. LC_TOD (Locale time zone) This variable defines the time zone name, time zone difference, and Daylight Savings Time start and end. There is no default value. NLSPATH (Search path for message catalogs) When opening a message catalog, the system searches the directories listed in the order specified until it finds the catalog. The value of the variable is a colon separated list of directories. There is no default value. PATH (Search path for commands) If the command you specify does not begin with a slash (/), qsh searches the directories listed in the order specified until it finds the command to run. The value of the variable is a colon separated list of directories. The current working directory is specified by a period (.) or a null directory before the first colon, between two colons, or after the last colon. The default value is “/usr/bin:”. PS1 (Primary prompt string) When the interactive option is set, qsh performs parameter expansion, command substitution, and arithmetic expansion on the variable and displays it on stderr when qsh is ready to read a command. The default value is “$ ”. PS2 (Secondary prompt string) When you enter before completing a command qsh displays the value of this variable on stderr. The default value is “> ”. PS4 (Debug prompt string) When the execution trace option is set and the interactive option is set, qsh performs parameter expansion, command substitution, and arithmetic expansion on the variable and displays it on stderr before each line in the execution trace. The default value is “+ ”. QIBM_CHILD_JOB_SNDINQMSG (Send inquiry message when child process starts) When this variable is set to a positive numeric value, the parent process is sent an inquiry message with the qualified job name of the child process. The child process is held until you reply the message. By setting this variable, you can debug the program running in the child process by setting breakpoints before the program runs. The value of the variable is the level of descendant processes to debug. When set to 1, child processes are held, when set to 2 child and grandchild processes are held, etc. There is no default value. QIBM_MULTI_THREADED (Start multi-thread capable processes) This variable determines if processes started by qsh can create multiple threads. When the value of the variable is Y, all child processes started by qsh can start threads. The default value is N. Chapter 3. Command Language 15
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jar - Archive Java files Ignored op
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kill - Terminate or signal processe
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wait - Wait for process completion
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unset - Unset values of variables a
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true - Return true value Synopsis D
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