I'm interested in a one line simple solution I can use (not necessarily withgreporsedbut with common unix commands like these). You can usefindand-execdirectly intosedrather than first locatingoldstrwithgrep. It's maybe a bit less efficient, but that might not be important. This way, th...
1 grep text by function parameter in bash 11 how to find a function from a folder on linux 0 grep error of function 0 Unix Search (grep) 1 Grep: Finding in which functions a function is called 1 Bash: use parameters of function to do a grep search 1 Grep inside function bo...
a=x b=y c=z } #! /bin/bash read Info Abc #echo $Info if [ "$Info" != "INFO1" -a "$Info" != "INFO2" -a "$Info" != "INFO3" ] then echo "Wrong INFO!" exit 0 fi sed '/^#\|^$/d' $1 | grep -A1 "$Info" | tail -1 | awk -F'[= ]+' -v var="$Abc"...
grepversion package.json//seach for version in package.json filegrepversion *.json//search for version in all .json files Sometimes you'll be looking for a string, but won't know which file it's in; or you'll want to find all usages of it within a directory. Learn how to use grep...
For example, if you want to check whether the packageopensshis installed in your Fedora orRed Hat Enterprise Linux (RHEL)operating system, you can pipe the output of commandrpm -qa, which lists all installed packages, intogrepto search for the pattern: ...
The {} are enclosed in single quotes (') to avoid handing grep a malformed file name. The -exec command is terminated with a semicolon (;), which should be escaped (\;) to avoid interpretation by the shell. How to Find and Process a File in Linux The -exec option runs commands ...
Demo ` TODO auth support done the result grep may be not a whole line, but a part of line, so we need to show the whole line using strings.BuilderAbout Search text in files quickly(using linux grep command), especially for log searching. Directories are supported. Support local remote...
$ lsof -p 5238 | grep cwd Alternatively, combine both commands and get the result with the following one-liner : $ lsof -p $(pgrep firefox) | grep cwd Sample output: firefox 5238 sk cwd DIR 8,1 4096 4325378 /home/sk Display the current working directory of firefox process using "read...
Displaying Promiscuous mode with -ac switch, netstat print the selected information or refresh screen every five second. Default screen refresh in every second. # netstat -ac 5 | grep tcp tcp 0 0 *:sunrpc *:* LISTEN tcp 0 0 *:58642 *:* LISTEN tcp 0 0 *:ssh *:* LISTEN tcp 0 0...
The cd command in Linux is one of the basic but essential commands. It is used for switching directories. Learn to use it with examples.