Results for “Bash Scripts”
Small, practical examples. Search by task or narrow things down below.
Prevent expansion with single quotes
Linux Commands: Prevent expansion with single quotes using GNU/Linux commands in an empty practice directory.
Linux Commands✓ Tested
Preview removal of an untracked scratch file
Git: The dry-run flag shows what clean would remove without deleting it.
Git✓ Tested
Print a first terminal message
Linux Commands: Print a first terminal message using GNU/Linux commands in an empty practice directory.
Linux Commands✓ Tested
Print a selected range of lines
Linux Commands: Use sed -n with a line address to suppress other output.
Linux Commands✓ Tested
Print only duplicate values
Linux Commands: Use uniq -d after sorting to report each repeated value once.
Linux Commands✓ Tested
Print only the matching portions
Linux Commands: Use extended regex and -o to extract digit sequences.
Linux Commands✓ Tested
Print separate arguments safely
Linux Commands: Print separate arguments safely using GNU/Linux commands in an empty practice directory.
Linux Commands✓ Tested
Print the final lines of a file
Linux Commands: Use tail -n for a fixed-size suffix of a log.
Linux Commands✓ Tested
Pull without creating a merge commit
Update a branch only when its upstream can be fast-forwarded.
pull✓ Tested
Push a new branch and set its upstream
Connect a feature branch with its remote counterpart.
push✓ Tested
Push one selected release tag
Git: Naming a single tag avoids pushing every local tag unintentionally.
Git✓ Tested
Read a byte prefix
Linux Commands: Use GNU head -c for a fixed number of bytes, independent of line boundaries.
Linux Commands✓ Tested