Nohup is very helpful when you have to execute a shell-script or command that take a long time to finish. In that case, you don’t want to be connected to the shell and waiting for the command to complete. Instead, execute it with nohup, exit the shell and continue with your other ...
entry widgets, checkboxes, radio buttons, labels, plain text fields, scrollbars, etc., to text user interfaces. This package also contains the shared library needed by programs built with newt, as well as a CLI application whiptail, which provides the most ...
When the script is run,GREETINGSis defined and accessed. Reading Input from the Command Line Shell scripts can be made interactive with the ability to accept input from the command line. You can use thereadcommand to store the command line input in a variable. Add the following lines to the...
In addition, the cron daemon runs commands according to the entries in the crontab file. If a user incorrectly specifies a cron job in the file, the daemon will not run the job. Also, the daemon mails the user any command output or errors -- unless the user redirected the output of a...
continue — Skip to the next iteration of a loop in a shell script copytree — Make a copy of a file hierarchy while preserving all file attributes cp — Copy a file cpio — Copy in/out file archives cron daemon — Run commands at specified dates and times crontab — Schedule re...
太喜欢这本书了,我看过的基本wiley的bible系列都很不错,对于想急切恶补unix shell的我来说,一本专门讲shell scripting,而且深入浅出,理论与实践相结合的书,实在是太好了! (展开) 0回应 ReidHolmes 2017-01-23 03:43:29 Wiley2015版 Two kinds of computer There are two computer, one is not Unix-li...
Now, when you run the script, it will use the first 8 characters from the SHA-256 hash of the current date and time as the password. Usage: ./chgsha.sh bob New password: Retype new password: passwd: password updated successfully
Install ContentShell APK to your device. Run this magic incantation adb shell am start \ -a android.intent.action.VIEW \ -n org.chromium.content_shell_apk/.ContentShellActivity \ --es activeUrl "http://chromium.org" \ --esa commandLineArgs --show-paint-rects,--show-property-changed-rec...
Batch Command in Unix - Learn how to use the Batch command in Unix to schedule jobs for later execution, along with examples and syntax.
Copy file in shell script examples If you wish to create a copy of test.docx file to in a directory but save it as tutorial.docx, run: Output: For copying multiple files into a new directory, here’s the command: Let’s copy the files test.c, linux.h and con.c to another directo...