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日期:2024-05-06
If you need to read each line from a file and perform some action with it, then you
can use 'while' loop....
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日期:2024-05-13
bin/bash while read line do name=$line echo "Text read from file - $name" done
< $1. Run the script ......
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日期:2024-05-10
bin/bash exec 3...
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日期:2024-05-09
A tutorial on Unix shell scripting with Bourne and Korn shells ... \0n where n is the 8-bit character whose ASCII code is the 1-, 2- or 3-digit octal number representing that character. -n suppress newline...
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日期:2024-05-07
This script will create users in Active Directory based on the settings in the input file (see the Excel / CSV file below this script for an example of the input file used). These settings can, of course, be changed or extended (check this Microsoft Techn...
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日期:2024-05-08
A shell script is a computer program designed to be run by the Unix shell, a command line interpreter.[1] The various dialects of shell scripts are considered to be scripting languages. Typical operations performed by shell scripts include file manipulati...
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日期:2024-05-07
Writing UNIX Scripts Introduction In UNIX, commands are submitted to the Operating System via a shell. A shell is an environment which allows commands to be issued, and also includes facilities to control input and output, and programming facilities to al...
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日期:2024-05-06
while loop reads one line of text at a time.But the beginning of this script does a little file descriptor redirection. The first exec comm-and redirects stdin to file descriptor 3. The second exec command red-irects the $FILENAME file into stdin, which i...