truss

  1. E

    Solved Unable to use truss as non-root user on 12.1

    I get this on a Raspberry Pi 2 or x86_64. nobody@offspot:~ % truss /bin/echo truss: Unable to enable LWP events for pid 12746: No such process nobody@offspot:~ % truss /bin/echo truss: Unable to enable LWP events for pid 13128: No such process Any ideas? root is fine on both.
  2. pcoppock1

    Solved Can't `write` another logged in user

    root@host0:~ # who user1 pts/0 Sep 18 13:08 (1.2.3.4) user2 pts/1 Sep 18 13:09 (1.2.3.5) root@host0:~ # write user2 write: user2 is not logged in The truss follows: root@host0:~ # truss write user2 mmap(0x0,131072,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANON,-1,0x0)...
    • pcoppock1
    • Thread
    • capability mode capsicum open system call truss write
    • Replies: 11
    • Forum: General
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