WelcomeWelcome | FAQFAQ | DownloadsDownloads | WikiWiki
« previous next »
Pages: [1]   Go Down

Author Topic: What does "pidof jwm >/dev/null" in "pidof jwm >/dev/null && jwm -restart" do?  (Read 3058 times)

Offline bigpcman

  • Hero Member
  • *****
  • Posts: 719
What does "pidof jwm >/dev/null" in "pidof jwm >/dev/null && jwm -restart" do?
« on: June 03, 2009, 04:33:27 PM »
TC2.0rc4 - In jwm_restart, what does "pidof jwm >/dev/null" in "pidof jwm >/dev/null" && jwm -restart" do?
Logged
big pc man

Offline curaga

  • Administrator
  • Hero Member
  • *****
  • Posts: 11049
Re: What does "pidof jwm >/dev/null" in "pidof jwm >/dev/null && jwm -restart" do?
« Reply #1 on: June 03, 2009, 04:41:27 PM »
It checks if a process named jwm exists
Logged
The only barriers that can stop you are the ones you create yourself.

Offline bigpcman

  • Hero Member
  • *****
  • Posts: 719
Re: What does "pidof jwm >/dev/null" in "pidof jwm >/dev/null && jwm -restart" do?
« Reply #2 on: June 03, 2009, 05:09:06 PM »
Quote from: curaga on June 03, 2009, 04:41:27 PM
It checks if a process named jwm exists

I had forgotten the obvious - && will execute the second command if the first one succeeds.
Logged
big pc man
Pages: [1]   Go Up
« previous next »