Unset

Unset

unset is a Unix shell command. It unsets a shell variable, removing it from memory and the shell's exported environment. It is implemented as a shell built-in, because it directly manipulates the internals of the shell.

See also

* List of Unix programs

External links

*man|cu|unset|SUS|unset values and attributes of variables and functions


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  • Unset — встроенная команда консольной оболочки Bash, уничтожающая значения всех переменных или функций из списка name. Команда unset не может быть применена к переменным PATH, PS1, PS2, MAILCHECK и IFS. Использование unset [name…] Ссылки unset(1) … …   Википедия

  • unset — встроенная команда консольной оболочки Bash, уничтожающая значения всех переменных или функций из списка name. Команда unset не может быть применена к переменным PATH, PS1, PS2, MAILCHECK и IFS. Использование unset [name…] Ссылки unset(1) … …   Википедия

  • unset — [unset′] adj. not set; specif., a) not mounted in a setting [an unset gem] b) not yet hardened [unset cement] …   English World dictionary

  • Unset — Un*set , a. Not set; not fixed or appointed. [1913 Webster] …   The Collaborative International Dictionary of English

  • unset — adjective Date: 14th century not set: as a. not fixed in a setting ; unmounted < unset diamonds > b. not firmed or solidified < unset concrete > …   New Collegiate Dictionary

  • Unset, Norway — Unset is a village in the Rendalen municipality in Hedmark county in Norway. [http://norwegen.piranho.de/Hedmark Rendalene.htm ] References …   Wikipedia

  • unset — /un set /, adj. 1. not set; not solidified or made firm, as concrete or asphalt. 2. (of a gemstone) not mounted in a setting. [1350 1400; ME: (of a time) unappointed; see UN 2, SET] * * * …   Universalium

  • unset — 1. adjective Not set; not fixed or appointed. 2. verb to make not set …   Wiktionary

  • unset — tunes …   Anagrams dictionary

  • unset — adjective (of a jewel) not yet placed in a setting; unmounted …   English new terms dictionary

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