Difference between revisions of "Declare builtin"
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{{lowercase}} | {{lowercase}} | ||
* https://tldp.org/LDP/abs/html/declareref.html | * https://tldp.org/LDP/abs/html/declareref.html | ||
| + | * https://www.gnu.org/software/bash/manual/html_node/Bash-Builtins.html | ||
[[declare -p]] | [[declare -p]] | ||
| − | [[declare -x]] | + | [[declare -x]] -x export |
| + | declare -x [[PWD]]="/srv/your-path" | ||
[[declare -r]] | [[declare -r]] | ||
| Line 10: | Line 12: | ||
declare: -A: [[invalid option]] | declare: -A: [[invalid option]] | ||
| + | |||
| + | [[export]] DATE=$(date -I); echo $DATE | ||
== See also == | == See also == | ||
* {{export}} | * {{export}} | ||
* {{builtin}} | * {{builtin}} | ||
| + | * {{variable}} | ||
* {{Bash}} | * {{Bash}} | ||
[[Category:Bash]] | [[Category:Bash]] | ||
Latest revision as of 11:21, 12 February 2024
- https://tldp.org/LDP/abs/html/declareref.html
- https://www.gnu.org/software/bash/manual/html_node/Bash-Builtins.html
declare -p
declare -x -x export declare -x PWD="/srv/your-path"
declare -r
declare: -A: invalid option
export DATE=$(date -I); echo $DATE
See also[edit]
export,env,printenv,declare, export -f,/etc/environment- builtin
- Variable, Environment variables,
declare, Type checking Bash [ -c ],alias,&&, Bash history, Autocompletion,set,unset,export,.bash_aliases, .bashrc and .bash profile,PS1,echo,brace expansion, Function,shopt,trap,set -e,source,PATH,complete,disown,.hushlogin,.bashrc,builtin,eval,set,$PATH,$HOME,TZ,.profile,-e, -i,Builtin (Bash),mapfile,~, return (Bash), for, until,declare, dirname, basename, functions.sh, Bash arithmetic expansion,shift, bash --rcfile, readonly, $1, $@
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