shell if directory exist

相關問題 & 資訊整理

shell if directory exist

Simple Shell script give you an answer. ... if [ $# -ne 1 ] then echo "Usage: $0 dir-name}" exit 1 fi if [ -d "$DIR" ] then echo "$DIR directory exists!,To check if a directory exists in a shell script you can use the following: if [ -d "$DIRECTORY" ]; then # Control will enter here if $DIRECTORY exists. fi. , One can check if a directory exists in a Linux shell script using the following syntax: [ -d "/path/dir/" ] && echo "Directory /path/dir/ exists." You can use ! to check if a directory does not exists on Unix: [ ! -d "/di, To check if a directory exists in a shell script and is a directory use the following syntax: [ -d "/path/to/dir" ] && echo "Directory /path/to/dir exists." [ ! -d "/path/to/dir" ] && echo "Directory /pa, I've already written a small tutorial about finding out if a file exists or not under Linux / UNIX bash shell. However, couple of our regular readers ..., 寫程式時很多時候需要檢查檔案或目錄是否存在, 在Shell Script 檢查檔案 ... -d /path/to/dir ] && echo "Directory exists" || echo "Directory not exists" ...,To check if a directory exists in a shell script you can use the following: if [ -d "$DIRECTORY" ]; then # Control will enter here if $DIRECTORY exists. fi. , Try: if [ -d ~/tmp/"$sd" ]; then. or: if [ -d "$HOME/tmp/$sd" ]; then. Quoting prevents expansion of ~ into your home directory.

相關軟體 Copy Handler 資訊

Copy Handler
Copy Handler 軟件是專為複制 / 移動不同存儲介質(硬盤,軟盤,本地網絡,CD-ROM 和許多其他)之間的文件和文件夾的小工具。該軟件的一些優點:複製速度比標準 MS Windows 複製速度快 6 - 7 倍(在同一物理硬盤上將數據從一個分區復製到另一個分區時); 允許通過暫停,恢復,重新啟動和取消功能來完全控制複製 / 移動過程; 多語言支持等等可能會出現,而且由於翻譯過程相當簡單... Copy Handler 軟體介紹

shell if directory exist 相關參考資料
Bash: how to check if directory exists? - Stack Overflow

Simple Shell script give you an answer. ... if [ $# -ne 1 ] then echo "Usage: $0 dir-name}" exit 1 fi if [ -d "$DIR" ] then echo "$DIR directory exists!

https://stackoverflow.com

Check if a directory exists in a shell script - Stack Overflow

To check if a directory exists in a shell script you can use the following: if [ -d "$DIRECTORY" ]; then # Control will enter here if $DIRECTORY exists. fi.

https://stackoverflow.com

Check if a directory exists in Linux or Unix shell - nixCraft

One can check if a directory exists in a Linux shell script using the following syntax: [ -d "/path/dir/" ] && echo "Directory /path/dir/ exists." You can use ! to check i...

https://www.cyberciti.biz

HowTo: Check If a Directory Exists In a Shell Script - nixCraft

To check if a directory exists in a shell script and is a directory use the following syntax: [ -d "/path/to/dir" ] && echo "Directory /path/to/dir exists." [ ! -d "/...

https://www.cyberciti.biz

Linux UNIX: Find Out If a Directory Exists or Not - nixCraft

I've already written a small tutorial about finding out if a file exists or not under Linux / UNIX bash shell. However, couple of our regular readers ...

https://www.cyberciti.biz

Shell Script 檢查檔案或目錄是否存在 - Linux 技術手札

寫程式時很多時候需要檢查檔案或目錄是否存在, 在Shell Script 檢查檔案 ... -d /path/to/dir ] && echo "Directory exists" || echo "Directory not exists" ...

https://www.opencli.com

unix - Check if a directory exists in a shell script - Stack Overflow

To check if a directory exists in a shell script you can use the following: if [ -d "$DIRECTORY" ]; then # Control will enter here if $DIRECTORY exists. fi.

https://stackoverflow.com

Unix Bash Shell Programming if directory exists - Stack Overflow

Try: if [ -d ~/tmp/"$sd" ]; then. or: if [ -d "$HOME/tmp/$sd" ]; then. Quoting prevents expansion of ~ into your home directory.

https://stackoverflow.com