But grep has a secret weapon: the ability to exclude certain patterns from your search results. This power lets you not only search for specific patterns but also exclude the unnecessary ones. It’s like having
Use grep -v as a shorter alternative. Exclude multiple words with grep by adding -E and use a pipe (|) to define the specific words. Optionally make it case insensitive with the -i as listed above. grep -i -v -E 'banana|monkey' zoo.txt...
Use grep -vto exclude users that you wish to excluse from this tidy up routine. [2-9] in the script = two - nine hours, so [1-9] will zap users over one hours idle. who -u | egrep " [2-9]:" | grep -v root | awk '{print $7}' | xargs kill ...
Creatcheck-unused-deps.sh: fordepin$(jq-r'.dependencies | keys | .[]'package.json);doif!grep"require\(.*$dep.*\)"-Rq--exclude-dir="node_modules".;thenecho"You can probably remove$dep"fidone Give premission: chmod+x check-unused-deps.sh After running, it shows which deps can be...
$ sudo pacman -S grep [OnArch Linux] $ sudo zypper install grep [OnOpenSUSE] I have found that the easiest way to get your feet wet with thegrep commandis to just dive right in and use some real-world examples. 1. Search and Find Files in Linux ...
if ! grep "require\(.*$dep.*\)" -Rq --exclude-dir="node_modules" .; then echo "You can probably remove $dep" fi done 1. 2. 3. 4. 5. Give premission: chmod +x check-unused-deps.sh 1. After running, it shows which deps can be removed for node applications....
BTCPAY_BASE_DIRECTORY="/var/lib/waagent/custom-script/download/0" export BTCPAY_ENV_FILE="/var/lib/waagent/custom-script/download/0/.env" export BTCPAY_HOST_SSHKEYFILE="/root/.ssh/id_rsa_btcpay" if cat $BTCPAY_ENV_FILE &> /dev/null; then export $(grep -v '^#' "$BTCPAY_ENV_...
git grep packaged with Git and really fast, but only works in Git repositories. Recommended if you use Windows and Git and really don't want to install anything else. git_grep grep fallback search tool available on Linux and OSX systems. Not recommended - just use the built-in Sublime Te...
Example 2: Using the “Grep” Command with -R Option and –Exclude-Dir Flag Run the following command to search the “CSE” string recursively by excluding the temp directory: $grep-r'CSE*'--exclude-dir="temp" According to the following output, the “CSE” string exists in the three li...
sudo apt-get install ack-grep Since the executable is also installed asack-grep, we can tell our system to shorten this toackwith for our command line use of the tool by typing this command: sudo dpkg-divert --local --divert /usr/bin/ack --rename --add /usr/...