search:bad for loop variable bash相關網頁資料

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日期:2024-04-19
11 Jul 2011 ... There are two types of bash for loops available. One using the "in" keyword with list of values, another ......
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日期:2024-04-19
I am new to Unix programming and I am not able to figure out what is wrong with this code: #!/bin/sh i=1 max=10 for i in {1..$max} do echo $i; done If......
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日期:2024-04-20
62. How do I create a temporary file in a secure manner? There does not appear to be any single command that simply works everywhere. tempfile is not portable. mktemp exists more widely (but still not ubiquitously), but it may require a -c switch to creat...
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日期:2024-04-25
#!/bin/bash # list-glob.sh: Generating [list] in a for-loop, using "globbing" ... # Globbing = filename expansion. echo for file in * # ^ Bash performs filename expansion #+ on expressions that globbing recognizes. do ls -l "$file" # Lists all files in $P...
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日期:2024-04-19
then it is showing error. Syntax error: Bad for loop variable. and running properly when I remove shebang. Please tell me the reason behind this. shell-scripting ......
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日期:2024-04-24
2012年10月26日 - I have tried doing what the answer to this question tells, but it produces this error: Syntax error: Bad for loop variable. My OS is Ubuntu 12.04 ......
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日期:2024-04-20
2011年4月11日 - test1.sh: 2: Syntax error: Bad for loop variable ... can any one tell me syntax for for loop in sh(in ubuntu it links to dash shell) shell in ubuntu?...