Bash in for Do Done
Bashのfor文の書き方: ループ文で繰り返し処理を行う - なるぽのブログ より。 for i in 1 2 3;do;echo -n $i;done for ((i=1 i<=3; i++)); do; echo -n $i done for ((i=1; i<=3; i++)); do; echo -n $i; done arr=(1 2 3);for i in ${arr[@]};do; echo -n $i; done arr=(1 2 3);for i in $arr;do;echo -n $i;done arr=(1 2 3) for i in $arr;do echo -n $i done 123 arr=("The cat" "The dog") for el in ${arr[@]}; do echo $el done # The # cat # The # dog arr=("The cat" "The dog") for el in "${arr[@]}"; do echo $el done # The cat # The dog for ((i=0; i<4; i++)); do if [ $i == 2 ]; then break # OR continue fi done echo $i # 2 # OR 4 Example arr=(foo bar doo); for n in $arr; do; cargo new project_${n} --bin; done Created binary (application) `project_foo` package Created binary (application) `project_bar` package Created binary (application) `project_doo` package