Linux Commands Reference - Complete Linux Command Guide
Comprehensive Linux command reference with 150+ commands. Search, filter by category, and view detailed usage examples.
export
Set or display environment variables
Syntax
export [-fn] [NAME[=VALUE]...]Common Options
-nRemove variable from export list-fExport shell function-pDisplay all exported variablesNAME=VALUESet and export variableCommon Examples
export PATH=$PATH:/new/pathAdd to PATH
export VAR="value"Set environment variable
export -pShow all exported variables
export -n VARUnexport variable
export -f myfuncExport shell function
export JAVA_HOME=/usr/lib/jvm/java-11Set JAVA_HOME
export LANG=en_US.UTF-8Set locale
export http_proxy=http://proxy:8080Set HTTP proxy
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