#!/bin/bash # Shell script to find the number of files present in the current # directory without using WC command. # NOTE/TIP: # If allowed to use WC command then it should be as follows: # ls | wc -l # ------------------------------------------------------------------------- # Copyright (c) 2005 nixCraft project # This script is licensed under GNU GPL version 2.0 or above # ------------------------------------------------------------------------- # This script is part of nixCraft shell script collection (NSSC) # Visit http://bash.cyberciti.biz/ for more information. # ------------------------------------------------------------------------- FILE="/tmp/count.txt" echo -n "Enter directory name : " read dname ls $dname > $FILE echo "No of files in directory : $(grep [^*$] $FILE -c)" rm -f $FILE
🐧 Get the latest tutorials on SysAdmin, Linux/Unix, Open Source, and DevOps topics via:
- RSS feed or Weekly email newsletter
- 4 comments... add one ↓
Related Shell Scripts:
| Category | List of Unix and Linux commands |
|---|---|
| Disk space analyzers | df • ncdu • pydf |
| File Management | cat • tree |
| Firewall | Alpine Awall • CentOS 8 • OpenSUSE • RHEL 8 • Ubuntu 16.04 • Ubuntu 18.04 • Ubuntu 20.04 |
| Network Utilities | NetHogs • dig • host • ip • nmap |
| OpenVPN | CentOS 7 • CentOS 8 • Debian 10 • Debian 8/9 • Ubuntu 18.04 • Ubuntu 20.04 |
| Package Manager | apk • apt |
| Processes Management | bg • chroot • cron • disown • fg • jobs • killall • kill • pidof • pstree • pwdx • time |
| Searching | grep • whereis • which |
| User Information | groups • id • lastcomm • last • lid/libuser-lid • logname • members • users • whoami • who • w |
| WireGuard VPN | Alpine • CentOS 8 • Debian 10 • Firewall • Ubuntu 20.04 |
#file1
ls > count
./file2 `cat count`
#file2
echo $#
It is lower case. Look at how the word “shell” is spelled a little higher.
The wc line in the comment should be:
ls | wc -l
(with a lower case l, not uppercase as you have it shown)
lol, rm -f $FILE ?