With Unix you can pipe the output of one program into another.
So to filter tail, you can use grep:
tail -f path | grep your-search-filter
Related Posts:
- How do I deal with a filename that starts with the hyphen (-) character?
- Bash: No such file or directory?
- Why do you need to put #!/bin/bash at the beginning of a script file?
- “Couldn’t find a file descriptor referring to the console” on Ubuntu bash on Windows
- gzip: stdin: not in gzip format tar: Child returned status 1 tar: Error is not recoverable: exiting now
- Pass a password to ssh in pure bash
- -bash: syntax error near unexpected token `newline’ for display command
- How do I use grep to search the current directory for all files having the a string “hello” yet display only .h and .cc files?
- “sed” command in bash
- Explaining the ‘find -mtime’ command
- How does “cat << EOF" work in bash?
- Pseudo-terminal will not be allocated because stdin is not a terminal
- Extract file basename without path and extension in bash
- Given two directory trees, how can I find out which files differ by content?
- mv: cannot stat error : No such file or directory error
- Pseudo-terminal will not be allocated because stdin is not a terminal
- ./configure : /bin/sh^M : bad interpreter
- Trying to use bash on Windows and got no installed distributions message
- What is the difference between “#!/usr/bin/env bash” and “#!/usr/bin/bash”?
- -bash: fork: Cannot allocate memory
- Is there a “goto” statement in bash?
- Bash script: bad interpreter
- How to count lines in a document?
- What does `set -x` do?
- How to get the process ID to kill a nohup process?
- Writing a simple shell in C using fork/execvp
- chmod: changing permissions of ‘my_script.sh’: Operation not permitted
- tar: add all files and directories in current directory INCLUDING .svn and so on
- What does set -e mean in a bash script?
- What does set -e mean in a bash script?
- “find: paths must precede expression:” How do I specify a recursive search that also finds files in the current directory?
- Bash script prints “Command Not Found” on empty lines
- Pipe to/from the clipboard in a Bash script
- Linux Bash: Move multiple different files into same directory
- How do I write stderr to a file while using “tee” with a pipe?
- How to include file in a bash shell script
- How to enable Bash in Windows 10 developer preview?
- What does ‘bash -c’ do?
- bash sh – command not found
- How do I know the script file name in a Bash script?
- How can I sort du -h output by size
- What are the functional differences between .profile .bash_profile and .bashrc
- How to run a command multiple times, using bash shell?
- How do I prevent accidental rm -rf /*?
- How do I sleep for a millisecond in bash or ksh
- What is “-bash: !”: event not found”
- What’s the best way to check if a volume is mounted in a Bash script?
- Keeping a linux process running after I logout
- What useful things can one add to one’s .bashrc? [closed]
- How to add a timestamp to bash script log?
- Colors in bash after piping through less?
- Linux command line best practices and tips?
- How to run command as user who has /usr/sbin/nologin as Shell?
- How to get pid of just started process
- Can you have more than one ~/.ssh/config file?
- SSH from A through B to C, using private key on B [closed]
- How can I fully log all bash scripts actions?
- How to remove invalid characters from filenames?
- zcat/gzcat works in linux, not on osx. general linux/osx compatibility
- What’s a .sh file?
- How to create a file in Linux from terminal window? [closed]
- How to unmount a busy device
- How to unmount a busy device
- No space left on device
- How can I exclude directories from grep -R?
- Directory Inode vs Regular File Inode
- How to cat <
> a file containing code? - Diff command along with Grep gives “Binary file (standard input) matches”
- can’t remove python pip
- How would I get a cron job to run every 30 minutes?
- How to automatically redirect HTTP to HTTPS on Apache servers?
- Post request with Wget?
- Telnet [Unable to connect to remote host: Connection refused]
- Terminal Multiplexer for Microsoft Windows – Installers for GNU Screen or tmux
- Is there an alternative sleep function in C to milliseconds?
- Gedit command not working in kali linux terminal
- Syntax error near unexpected token ‘then’
- Curl : connection refused
- How to install Android SDK on Ubuntu?
- Java command not found on Linux
- How can I use grep to show just filenames on Linux?
- Bash export command
- How to edit gitignore file
- Adding a new entry to the PATH variable in ZSH
- What exactly do the colors in htop status bars mean?
- Showing total progress in rsync: is it possible?
- How to bind MySQL server to more than one IP address?
- What’s the best way of handling permissions for Apache 2’s user www-data in /var/www?
- How to setup passwordless `sudo` on Linux?
- How do I verify the speed of my NIC?
- Job scheduling using crontab, what will happen when computer is shutdown during that time?
- how do you create an ssh key for another user?
- Perform rsync while following sym links
- Show all users and their groups/vice versa
- Why is TCP accept() performance so bad under Xen?
- Caching/preloading files on Linux into RAM
- What’s wrong with always being root?
- Hundreds of failed ssh logins
- Dump a linux process’s memory to file
- What is the difference between /sbin/nologin and /bin/false?