ash while loop
You're just starting the function wrong -- it's nothing to do with the loop: lol &. Parenthesis are used only at function definition time, not for invocation. , I was wondering how one updates a variable from within a while loop. I've written a test suite for some embedded Linux boards, which is based ...,Not an ash issue. The pipe creates a subshell so $str inside the while loop is not the same as the one outside. This turns up regularly in shells. You can read ... , #!/bin/ash while [ true ]; do pgrep vpnc if [ $? -eq 0 ]; then ping -n -q -c 4 ip.at.other.side if [ $? -ne 0 ]; then /usr/local/bin/myscript fi fi sleep 60 ..., Try this: while true; do sleep 10 ; for i in `seq 3`; do sleep 1 && date ; done ; done. No semi column should be used after do keyword. No need to ...,The while construct allows for repetitive execution of a list of commands, as long as the command controlling the while loop executes successfully (exit status of ... , 在busybox(ash)裡不一樣的awk結果[論壇- Ubuntu 程式設計] ...... 每一行有10幾個數值需存進變數所有的變數在while loop結束後都還要拿出來做 ...
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 ash while loop 相關參考資料
Ash shell - How to do while loop inside a function? - Stack Overflow
You're just starting the function wrong -- it's nothing to do with the loop: lol &. Parenthesis are used only at function definition time, not for invocation. https://stackoverflow.com ash while loops and variable scope - Mailing Lists - BusyBox
I was wondering how one updates a variable from within a while loop. I've written a test suite for some embedded Linux boards, which is based ... http://lists.busybox.net Busybox ash bug - cannot concat strings in while loop? - Stack ...
Not an ash issue. The pipe creates a subshell so $str inside the while loop is not the same as the one outside. This turns up regularly in shells. You can read ... https://stackoverflow.com linux - Writing a script for ash? - Super User
#!/bin/ash while [ true ]; do pgrep vpnc if [ $? -eq 0 ]; then ping -n -q -c 4 ip.at.other.side if [ $? -ne 0 ]; then /usr/local/bin/myscript fi fi sleep 60 ... https://superuser.com Nesting for loop inside a while loop on one line - Stack Overflow
Try this: while true; do sleep 10 ; for i in `seq 3`; do sleep 1 && date ; done ; done. No semi column should be used after do keyword. No need to ... https://stackoverflow.com The while loop
The while construct allows for repetitive execution of a list of commands, as long as the command controlling the while loop executes successfully (exit status of ... http://tldp.org 在busybox(ash)裡不一樣的awk結果[論壇- Ubuntu 程式設計] | Ubuntu 正 ...
在busybox(ash)裡不一樣的awk結果[論壇- Ubuntu 程式設計] ...... 每一行有10幾個數值需存進變數所有的變數在while loop結束後都還要拿出來做 ... https://www.ubuntu-tw.org |