How to use a here documents to write data to a file in bash script
last updated in Categories BASH Shell, Linux, UNIX
Tag: #!/bin/bash
Linux/UNIX: Bash Read a File Line By Line
last updated in Categories BASH Shell, Korn Shell Scripting, Linux, UNIX
Linux / UNIX: Change Bash To KSH Shell
last updated in Categories BASH Shell, KSH Shell, Linux, UNIXHow do I change my current login shell from bash to ksh under Linux or UNIX or Apple OS X operating systems?
UNIX: Loop Through Files In A Directory
last updated in Categories UNIXHow do I loop through files in a directory under UNIX like operating systems?
HowTo: Unix For Loop 1 to 100 Numbers
last updated in Categories BASH Shell, KSH Shell, UNIX
I want to run a Unix command 100 times using a for loop from 1 to 100. Can you tell me how to take a block of numbers in a loop under KSH or BASH shell?
/bin/bash: bad interpreter: Text file busy Error and Solution
last updated in Categories BASH Shell, CentOS, Debian / Ubuntu, FreeBSD, Linux, RedHat and Friends, Suse, Troubleshooting, Ubuntu Linux, UNIXQ. I’m getting an error as follows while trying to run a shell script over remote ssh session:
./myscript.sh
/bin/bash: bad interpreter: Text file busy
How do I fix this error message and run the script?
Explain: #!/bin/bash - or #!/bin/bash -- In A Shell Script
last updated in Categories BASH Shell, CentOS, Debian / Ubuntu, File system, Linux, RedHat and Friends, Security, UNIXQ. I know #!/bin/bash is shebang line. But, I noticed a few shell script shebang line ends with a single dash ( #!/bin/bash – ) or double dash ( #!/bin/bash — ). Can you explains me purpose of such shebang line?