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FAQS
» Advanced Routing & Traffic Control
» General FAQ
» Squid Proxy Server
» Sendmail
» Fetchmail
» Postfix
» Connecting Mobile Phone
» Paging from Linux
» Standard Commands
» Some common terms
HOW-TOs
» ADSL Bandwidth Management
» Compile Apache
» Make a Bootdis
» Linux-Windows9x-Grub
» Linux-Windows
» Linux Crash Recovery
» Optimise Squid
» Block websites in Squid
» broadcast webcam in linux
» Compile RedHat Linux kernel
» Implement Firewall Security
» Increase Harddrive Performance
» Mount NTFS filesystem
» Patch / rebuild SRPM
» Secure Linux
» Set up a DHCP Server
» Set up an FTP server
» Set up Linux as a Router
» Use Cron
Miscellaneous
» All Ports
» Hardware Guides
» Hardware Review Guides
» Fav Troubleshooting forums
» Spammers fetch email addresses
» Mounting NTFS in linux


 
Bash Prompt HOWTO:
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11.9. Number of Processes

ps ax | wc -l | tr -d " " OR ps ax | wc -l | awk '{print $1}' OR ps ax | wc -l | sed -e "s: ::g" . In each case, tr or awk or sed is used to remove the undesirable whitespace.

Relative speed: any one of these variants takes about 0.9 seconds on an unloaded 486SX25.

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Uptime Up Controlling the Size and Appearance of $PWD

 
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