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Shell/Bash 2022-02-17 21:30:11
bash storing and getting global variables between shells
#!/bin/bash global_export () { { flock 0 #prevents process fork when active set -x #enables verbose/debug . /tmp/env [ $# -eq 0 ] || export "$@" echo "$@" KEY=`echo "$@" | awk '{split($0,a,"=&q... Add solution -
Shell/Bash 2021-08-31 18:14:02
linux bash export vars between shell instances
export_global_var () { filename=/tmp/env test -f $filename || touch $filename { flock 0 #prevents isssues with multi thread process #set -x #enables verbose/debug . /tmp/env [ $# -eq 0 ] || export "$@" echo "$@&q... Add solution