Read: illegal option -n
WebNov 15, 2012 · Read: line 6: illegal option -e For some reason read -e isn't working in my script. I need a directory as input from a user and I'd like for them to be able to use tab complete which is why I'm using -e. When the script is run, I get: read: line 6: illegal option -e WebThe -n option to read is a bash extension, not found in some other shells. If you got the error read: Illegal option -n, it means you didn't run the script under bash. It's most likely that you ran the script under /bin/sh, and /bin/sh is not bash but dash (the error message is the one dash produces).
Read: illegal option -n
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Webif you even find yourself without /bin/ls , (recovery limited shell / corruption / meltdown) then you can use. echo *. which will display file and directories in the current directory (it's not … WebIn shell programming, we can read a line from standard input using the read command. The read command succeeds so long as a line can be read. If the input reaches end-of-file, however, the next read fails. This is exactly what happens in the cat command. This 'failure' status can be tested in a while statement like this:
WebRunning on the Unbuntu for -s parameters Bash read.sh and ./read.sh can be executed correctly, do not perform correctly for Sh Read.SH, error read.sh: 2: read: Illegal option -t read.sh: 4: read: Illegal option -t The same is true for parameter options -n Hash Table [Hash Table] C language simple implementation WebMay 10, 2024 · $ read -s foo dash: 1: read: Illegal option -s read -s is a (bash?) extension. And probably just does the equivalent of stty -echo. All reactions ... using a subshell in order to silently test for 'set -o echo' support and avoid shell to abort when it got the illegal option. This discussion might be more "on topic" there. All reactions Sorry ...
Webread -p "" -n1 selection This is the line, that return the following error: /usr/local/bin/php-version.sh: 9: read: Illegal option -n But when I run the script via terminal ( ./file.sh ), there's no problem with this The Main Menu entry is bash usr/local/bin/php-version.sh File permissions are 755, owner is root. EDIT: /usr/local/bin/php-version.sh Web2 days ago · A federal appeals court said Wednesday abortion drug can remain available but placed restrictions on mailing pill. The move freezes parts of a Texas judge’s order issued last week that would ...
WebAug 22, 2024 · ./test.sh: illegal option -- c script usage: test.sh [-l] [-h] [-a somevalue] While the script usage string is the one we set to be printed on usage error, the above it, it’s a message automatically generated by getopts and it can be disabled by prefixing the options with a :. Now let’s see what happens when we use the script the way it was ...
Weblynis 2.5.4-1 uses -d bash extension to read, but specifies #!/bin/sh in the script resulting in errors like the following on Ubuntu: # /usr/sbin/lynis audit system --auditor automated - … chinese red fabricWebRead: line 6: illegal option -e For some reason read -e isn't working in my script. I need a directory as input from a user and I'd like for them to be able to use tab complete which is … grandson faceWebApr 12, 2024 · Disgraced star of 19 Kids and Counting Josh Duggar is currently serving a nearly 12 year prison sentence for possessing illegal content featuring minors. Since the Duggar has been behind bars he ... grandson eulogy lyricsWebSecretary of Defense Lloyd J. Austin III will travel to Sweden and Germany to meet with his counterparts and to host the Ukraine Defense Contact Group. grandson factsWebNov 28, 2016 · -l Make dash act as if it had been invoked as a login shell. Replacing --login with -l in your command should fix your issue. sudo -n -u contd sh -l -c ". If you want to invoke bash instead of dash simply call bash instead of sh. sudo -n -u contd bash --login -c ". Share Improve this answer Follow edited Nov 27, 2016 at 22:15 grandson fathers day cardsWebread: Illegal option -N. Termux application version: 0.99. Android OS version: 8.0.0. Device model: Xiaomi Mi5 Pro. ghost closed this as completed on Sep 16, 2024. ghost added the … grandson easter cardWebMar 20, 2010 · if you even find yourself without /bin/ls , (recovery limited shell / corruption / meltdown) then you can use. echo *. which will display file and directories in the current directory (it's not pretty, but it works!) as echo is a shell built in, it will always work, without the help of external unix tools :-) try. type echo. grandson fathers day gifts