Linux: Find Out What Is Using TCP Port 80
Posted on in Categories Commands, Linux, Networking last updated August 22, 2013
Tag: lsof command
Linux: Find All File Descriptors Used By a Process
Posted on in Categories Linux last updated July 1, 2011
How can I find all the file descriptors used by a process such as httpd (Apache web server) or mysqld (MySQL Database server)?
Linux: Check Network Connection Command
Posted on in Categories Linux, Networking last updated January 10, 2011How do I check network connections under Linux using command line options?
Linux: Find Out Which Process Is Listening Upon a Port
Posted on in Categories Linux last updated June 25, 2012How do I find out running processes were associated with each open port? How do I find out what process has open tcp port 111 or udp port 7000 under Linux?
Linux Syslogd: Nothing Gets Logged Using /dev/log And /jail/apache/dev/log
Posted on in Categories Apache, CentOS, Linux, RedHat and Friends, SELinux last updated August 22, 2010
I‘ve configured my Apache in chrooted jail at /jail/apache directory. However, my syslogd is not working and nothing gets logged using /dev/log and /jail/apache/dev/log. How do I fix this problem under CentOS 5.x AMD64 with SELinux?
Linux: Find Out Apache User Name
Posted on in Categories Apache, CentOS, Debian / Ubuntu, Linux, RedHat and Friends, Suse, Ubuntu Linux last updated March 31, 2017/bin/bash: bad interpreter: Text file busy Error and Solution
Posted on in Categories BASH Shell, CentOS, Debian / Ubuntu, FreeBSD, Linux, RedHat and Friends, Suse, Troubleshooting, Ubuntu Linux, UNIX last updated January 6, 2009
Q. 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?